Tag: new species

Seven new species of whitefish described in Central Switzerland

Biologists at Eawag identified whitefish species in the lakes of the Reuss river system. Of them, seven are described as new to science.

Biologists at Eawag have identified ten species of whitefish in the lakes of the Reuss river system. Of these, seven have been described as distinct species for the first time – although in two cases this required inspection of specimens from historical collections, since eutrophication of lakes in the 20th century also led to the extinction of fish species in Central Switzerland.

These seven whitefish were described as separate species for the first time, including the “Albeli” from Lake Lucerne, which now bears the name Coregonus muelleri in memory of the whitefish expert Rudolf Müller. Image by Eawag

The “Edelfisch” (Coregonus nobilis) was, after the smaller “Albeli”, the second most commonly caught species of whitefish in Lake Lucerne until, in the second half of the 20th century, phosphate from domestic wastewater and nutrient-rich run-off from farmland led to a massive increase in algal blooms. Compared to the lakes of the Central Plateau, nutrient levels in Lake Lucerne were moderate, and eutrophication was short-lived; even so, due to algal decomposition, oxygen was depleted in the deeper layers of the lake. The “Edelfisch”, which reproduces in the late summer at a spawning depth of 80 metres or more, suffered as a result. Shortly before nutrient inputs decreased following the ban on phosphates in detergents and the expansion of wastewater treatment plants, stocks of this species collapsed and it was considered to be extinct in 1980. Only from the late 1990s were individual specimens caught once again, unequivocally identified as C. nobilis in 2000 by the whitefish specialist and Eawag researcher Rudolf Müller.

Coregonus nobilis, Lake Lucerne, Switzerland.

Five whitefish species in Lake Lucerne

Coregonus nobilis, Lake Lucerne, Switzerland.

As the “Edelfisch” is now a protected species, Lake Lucerne has not lost any of its historically recorded whitefish species. Indeed, in addition to the familiar “Edelfisch”, “Albeli” and “Bodenbalchen”, Eawag scientists have identified two new species – two large whitefish, differing from the previously known species in their habits, morphological characteristics and genetic composition. The pelagic “Schwebbalchen” (Coregonus suspensus) probably lives permanently in the open water, not only for foraging but also for reproduction – a spawning behaviour only previously observed in the “Blaufelchen” (C. wartmanni) of Lake Constance. Occupying a position intermediate to the pelagic “Schwebbalchen” (C. suspensus) and the “Bodenbalchen” (C. litoralis) is the littoral “Schwebbalchen” (C. intermundia).

Lake Zug survivor

Coregonus supersum.

Particularly affected by eutrophication in the mid-20th century were whitefish in Lake Zug, which – like other Central Plateau lakes – was exposed to higher nutrient levels, for a longer period, than waterbodies further upstream. As only the uppermost water layers of this 200-metre-deep lake maintained oxygen levels sufficient to support fish, two whitefish species spawning in the depths of the lake died out – the (Lake Zug) “Albeli” (C. zugensis) and “Albock” (C. obliterus). Indeed, the Lake Zug “Albock” would have been completely forgotten if specimens had not been found by Eawag scientists Oliver Selz and Ole Seehausen in the historical Steinmann-Eawag Collection. Its morphology and historical accounts indicate that the Lake Zug “Albock” was a deep‑water specialist – a specialisation only otherwise observed to the same degree in the (likewise extinct) Lake Constance Kilch (C. gutturosus) and the (still extant) Lake Thun Kropfer (C. profundus).

The only whitefish species still found in Lake Zug today, spawning near the shore, is the “Balchen”. Testifying to its survival is its new scientific name – Coregonus supersum (“I have survived”).

Species endemic to each lake

Also new are the scientific names of the Lake Lucerne “Bodenbalchen” (C. litoralis) and “Albeli” (C. muelleri). For the morphological and genetic studies carried out by Oliver Selz and Ole Seehausen in order to revise the taxonomy of whitefish showed that almost every lake in Central Switzerland has its own species of “Albeli” and “Bodenbalchen”.

Previously, the “Albeli” of Lakes Zug and Lucerne had been classified as members of the same species (C. zugensis), while the “Balchen” spawning near the shore of the various Central Swiss lakes were known as C. suidteri. These collective species names have now been inherited by the extinct Lake Zug “Albeli” (C. zugensis) and the Lake Sempach “Balchen” (C. suidteri).

The Lake Lucerne “Albeli” received the new name C. muelleri in honour of the fisheries biologist and whitefish specialist Dr Rudolf Müller (1944–2023).

Ruedi Müller with the then Lucerne fisheries and hunting administrator, Josef Muggli, catching whitefish. Photo by Robert Muggli, Archive

A reflection of Switzerland

The lakes of the Reuss river system are a reflection of Switzerland as a whole. Since the last ice age, at least 35 whitefish species evolved in the pre-alpine lakes, usually two or more in each lake. Switzerland lost a third of these species during the period of lake eutrophication around the middle of the 20th century. Many of the lost species are known to researchers only thanks to historical collections, such as that created before the eutrophication period by the naturalist Paul Steinmann and currently curated by the Natural History Museum of Bern.

Original source:

Selz OM, Seehausen O (2023) A taxonomic revision of ten whitefish species from the lakes Lucerne, Sarnen, Sempach and Zug, Switzerland, with descriptions of seven new species (Teleostei, Coregonidae). ZooKeys 1144: 95-169. https://doi.org/10.3897/zookeys.1144.67747

Save the Nautilus! Three new species described from the Coral Sea and South Pacific

The enigmatic animals with beautiful shells are facing population declines and, possibly, even extinctions due to the activity of unregulated fisheries.

Guest blog post by Dr Gregory Barord, marine biology instructor at Central Campus and conservation biologist at the conservation organization Save the Nautilus

Nautiloids were once quite plentiful throughout the oceans, based upon the fossil record. Today, they are represented by just a handful of species, including the newly described Nautilus vitiensis of Fiji, Nautilus samoaensis of American Samoa, and Nautilus vanuatuensis of Vanuatu. These descriptions highlight the concept of allopatric speciation, or biogeographic isolation, where populations are geographically separated from other populations, resulting in a barrier to gene flow. Over time, these populations may eventually evolve into distinct species.

Nautilus samoaensis.
Nautilus trap construction. Photo by Gregory Barord

But what does it take to be able to collect the evidence needed to determine if three different populations of nautiluses are in fact three different species? For me, this is the best/worst part of the overall process, because nautilus fishing is not easy. For our team, it starts with building large, steel traps that are about a meter cubed. Then, we wrap the steel frame (ouch), with chicken wire (ouch) mesh (ouch), create an entry hole (ouch), attach it to a surface buoy with about 300 meters of fishing line, and bait it with (ouch) raw meat, usually chicken! Trap construction may take place on a nice beach or a bit inland in the rain or in a warm warehouse. Wherever it takes place, you will have some memories, I mean little scars, on your hands from working with the chicken wire. Looking down at my hands right now, I can remember where I was by looking at each of those scars… worth it!

Tossing the traps into the sea at dusk is the easy part. Load them on the boat, find the right depth, and tip them over the side of the boat. The hard part is retrieving the traps the next day, after about 12 hours of the raw chicken scent moving through the currents. There are a number of methods we’ve used to pull the traps up, from mechanical winches, hand-powered winches, float systems, boat pulls, and of course, just pulling with one hand at a time. Invariably, something happens in each location where we are just pulling the trap up from 300 meters one meter at a time, which takes a good half hour at least. But, at least you are getting a VERY good work-out. Eventually, you see the trap and these white little orbs in it and you know you’ve caught some nautiluses and the pulling is almost done, for now.

Nautilus trap in water with nautiluses in it. Photo by Gregory Barord

The next step might be my favorite. One of us jumps in the water and free dives about 5 meters to carefully (ouch, that chicken wire) reach for the nautiluses in the trap and bring them to the surface. You are face to face with these uniquely, misunderstood organisms who seem like this is just another day for them. For me, this is exhilarating! Once on the boat, they are placed in chilled seawater and from then on, the data collection happens fast. With the living organism in hand, you can start to glean even more of the differences between the species, examining the hood ornaments, or lack thereof. After some photos, measurements, and non-lethal tissue samples, the nautiluses are released and burped.

Nautilus vanuatuensis.

Maybe nautilus burping is my favorite part. To do this, we either dive with SCUBA or free dive with the nautiluses, and ensure there are no air bubbles trapped in the shell that may cause them to be positively buoyant. Imagine, you have one nautilus in each hand and you start swimming down, your feet and the nautilus tentacles pointed toward the surface. At a sufficient depth, you release them and observe their buoyancy. As the nautiluses compose themselves and jet back down to their nektobenthic habitat 300 meters below, you realize you may never see that individual nautilus again, and that nautilus may never see another human, well, maybe they will…

For me, the impetus for this publication in ZooKeys is rooted in nautilus conservation efforts. Over the last 20 years, I have studied nautiluses from many angles and for over 10 years now, have worked with an international team of folks to address nautilus conservation issues. For many nautiluses, probably millions, they were caught in much the same way that our team collected nautiluses. However, their first meeting with humans was their last as they were pulled from the trap, ripped from their protective shell, and tossed back in the ocean, used as bait, or, rarely, consumed. The shell is the attractive piece for shell traders and the living body has no value. It is like shark finning in that sense. As a direct result of these unregulated fisheries, populations of nautiluses have crashed, some have reportedly gone extinct, and international and country level legislation and regulations has been enacted.

A nautilus shell shop. Photo by Gregory Barord
Nautilus vitiensis.

Currently, there are no known fisheries in Fiji, American Samoa, or Vanuatu so the risk of these populations decreasing from fisheries is low, at the moment. Now, what is the risk to these same populations from ocean acidification, increased sedimentation, eutrophication, warming seas, and over-fishing of other species connected to the ecosystem nautiluses reside in? Right now, we simply do not know. Our conservation efforts started with simply counting how many nautiluses were left in different areas across the Indo-Pacific, then recording them in their natural habitat, then tracking their migrations, and now describing new species. There are still many questions to address regarding where they lay eggs, what they eat, and how they behave.

All nautiluses have long been grouped together when describing their natural history, but as we continue to uncover the nautilus story, it is increasingly obvious that each population of nautiluses is different, as exemplified by these three new species descriptions. This is certainly an exciting time for nautilus research, as we uncover more and more information about the secret life of nautiluses. I just hope that this is also an exciting time for nautiluses as well, and they continue doing their nautilus thing as they have done for millions of years.

DiCaprio and Sheth name new species of tree-dwelling snakes threatened by mining

Five new drop-dead-gorgeous tree-dwelling snake species were discovered in the jungles of Ecuador, Colombia, and Panama.

Five new drop-dead-gorgeous tree-dwelling snake species were discovered in the jungles of Ecuador, Colombia, and Panama. Conservationists Leonardo DiCaprio, Brian Sheth, Re:wild, and Nature and Culture International chose the names for three of them in honor of loved ones while raising awareness about the issue of rainforest destruction at the hands of open-pit mining operations. The research was conducted by Ecuadorian biologist Alejandro Arteaga, an Explorers Club Discovery Expedition Grantee, and Panamanian biologist Abel Batista.

The mountainous areas of the upper-Amazon rainforest and the Chocó-Darién jungles are world-renowned for the wealth of new species continually discovered in this region. However, it is becoming increasingly clear that they also house some of the largest gold and copper deposits in the world. During the COVID-19 pandemic, the proliferation of illegal open-pit gold and copper mining operations in the jungles of Ecuador, Colombia, and Panama reached a critical level and is decimating tree-dwelling snake populations.

Illegal mining activity in the upper Ecuadorian Amazon doubled between 2021 and 2022. Photo by Jorge Anhalzer

Neotropical snail-eating snakes (genera Sibon and Dipsas) have a unique lifestyle that makes them particularly prone to the effects of gold and copper mining. First, they are arboreal, so they cannot survive in areas devoid of vegetation, such as in open-pit mines. Second, they feed exclusively on slugs and snails, a soft-bodied type of prey that occurs mostly along streams and rivers and is presumably declining because of the pollution of water bodies.

“When I first explored the rainforests of Nangaritza River in 2014, I remember thinking the place was an undiscovered and unspoiled paradise,” says Alejandro Arteaga, author of the research study on these snakes, which was published in the journal ZooKeys. “In fact, the place is called Nuevo Paraíso in Spanish, but it is a paradise no more. Hundreds of illegal gold miners using backhoe loaders have now taken possession of the river margins, which are now destroyed and turned into rubble.”

Biologist Alejandro Arteaga examines a snail-eating snake in the museum. Photo by Jorge Castillo

The presence of a conservation area may not be enough to keep the snail-eating snakes safe. In southeastern Ecuador, illegal miners are closing in on Maycu Reserve, ignoring landowner rights and even making violent threats to anyone opposed to the extraction of gold. Even rangers and their families are tempted to quit their jobs to work in illegal mining, as it is much more lucrative. A local park ranger reports that by extracting gold from the Nangaritza River, local people can earn what would otherwise be a year’s salary in just a few weeks. “Sure, it is illegal and out of control, but the authorities are too afraid to intervene,” says the park ranger. “Miners are just too violent and unpredictable.”

Gold mining activities in Napo, Ecuador. Photo by Ivan Castaneira

In Panama, large-scale copper mining is affecting the habitat of two of the new species: Sibon irmelindicaprioae and S. canopy. Unlike the illegal gold miners in Ecuador and Colombia, the extraction in this case is legal and at the hands of a single corporation: Minera Panamá S.A., a subsidiary of the Canadian-based mining and metals company First Quantum Minerals Ltd. Although the forest destruction at the Panamanian mines is larger in extent and can easily be seen from space, its borders are clearly defined and the company is under the purview of local environmental authorities.

Sibon irmelindicaprioae, named after Leonardo DiCaprio’s mother, is the rarest of the lot. It occurs in the Chocó-Darién jungles of eastern Panama and western Colombia. Photo by Alejandro Arteaga of Khamai Foundation.

“Both legal and illegal open-pit mines are uninhabitable for the snail-eating snakes,” says Arteaga, “but the legal mines may be the lesser of two evils. At the very least they respect the limit of nearby protected areas, answer to a higher authority, and are presumably unlikely to enact violence on park rangers, researchers, and conservationists.”

Gold mining activities in Napo province, Ecuador. Photo by Ivan Castaneira

Sibon canopy, one of the newly described species, appears to have fairly stable populations inside protected areas of Panama, although elsewhere nearly 40% of its habitat has been destroyed. At Parque Nacional Omar Torrijos, where it is found, there has been a reduction in the number of park rangers (already very few for such a large protected area). This makes it easier for loggers and poachers to reach previously unspoiled habitats that are essential for the survival of the snakes.

Sibon canopy is named in honor of the Canopy Family system of reserves, particularly its Canopy Lodge in Valle de Antón, Coclé province, Panama. Photo by Alejandro Arteaga

Lack of employment and the high price of gold aggravate the situation. No legal activity can compete against the “gold bonanza.” More and more often, farmers, park rangers, and indigenous people are turning to illegal activities to provide for their families, particularly during crisis situations like the COVID-19 pandemic, when NGO funding was at its lowest.

An Ecuadorian miner shows the gold she has collected and that she will use to pay for any family emergency. Photo by Ivan Castaneira

“These new species of snake are just the tip of the iceberg in terms of new species discoveries in this region, but if illegal mining continues at this rate, there may not be an opportunity to make any future discoveries,” concludes Alejandro Arteaga.

A gold mine in Nangaritza. Photo by Alejandro Arteaga

Fortunately, three NGOs in Ecuador and Panama (Khamai, Nature and Culture International, and Adopta Bosque) have already made it their mission to save the snake’s habitat from the emerging gold mining frenzy. Supporting these organizations is vital, because their quest for immediate land protection is the only way to save the snakes from extinction.

Research article:

Arteaga A, Batista A (2023) A consolidated phylogeny of snail-eating snakes (Serpentes, Dipsadini), with the description of five new species from Colombia, Ecuador, and Panama. ZooKeys 1143: 1-49. https://doi.org/10.3897/zookeys.1143.93601

Support Khamai Foundation’s mission to save the upper Amazon rainforest from gold mining: https://www.khamai.bio/save_amazon_rainforest_from_gold_mining.html

Support Nature and Culture International: https://www.natureandculture.org

Support Fundación Adopta Bosque: https://adoptabosque.org

Follow ZooKeys on Twitter and Facebook.

Homo sapiens or insapiens? A new insect species from Kosovo cries for help

A new insect species from Kosovo challenges the idea of the intelligence and cleverness of humankind, compared to other organisms, with its scientific name.

Type locality of the new species. Photo by Halil Ibrahimi

Lying at the center of the Balkan Peninsula, Kosovo harbors a diversity of ecosystems and conditions, which have favored processes leading to the existence of many endemic and rare species. In the past few years, several new species of aquatic insects have been discovered from the small Balkan country, making it unique in terms of biodiversity. Unfortunately, as elsewhere in the Balkans, many of these ecosystems have deteriorated heavily.

A team of scientists from Kosovo, led by Professor Halil Ibrahimi of the University of Prishtina, recently found a new species of aquatic insect, a caddisfly, from the Sharr Mountains in Kosovo, and named it Potamophylax humoinsapiens.

The species epithet humoinsapiens is a combination of two Latin words, “humo”, which in English means “to cover with soil, to bury,” and “insapiens,” meaning “unwise”. The researchers explain this name refers to the unwise and careless treatment of the habitats of the new species: hydropower plant, illegal logging and pollution have greatly degraded the area in the past years. “In some segments, whole parts of the Lepenc River are “buried” in large pipes,” they write in their study, which was published in the open-access Biodiversity Data Journal.

Potamophylax humoinsapiens. Photo by Halil Ibrahimi

“The species name ‘humoinsapiens’ ironically sounds like Homo insapiens, and this new species is right in calling us unwise,” thinks Prof. Ibrahimi. “With its actions, humankind has caused the extinction of many species of insects and other organisms during the past decades and has degraded greatly all known ecosystems in the planet. The debate on questioning wise nature of humans is already ongoing.

In the past few years, Professor Halil Ibrahimi and his team have found several new species of aquatic insects from the Balkans, Middle East and North Africa. In an attempt to raise awareness for this group of vulnerable creatures, endangered greatly by human activities, the team of scientists has given their species unique names. One of their previous discoveries was named Potamophylax coronavirus in order to raise the attention to the silent and dangerous “pandemic” humans have caused in freshwater ecosystems in the Balkans.

The research team behind the discovery. Photo by Halil Ibrahimi

“By combining classical taxonomy and modern molecular analysis techniques with the unique names, we are making insect species talk to our collective consciousness. It is in humankind’s capacity to earn the name Homo sapiens again,” the researchers conclude.

The study was financed by the Ministry of Education, Science, Technology and Information of the Republic of Kosovo and was conducted in the Laboratory of Zoology-Department of Biology of the University of Prishtina.

Original source:

Ibrahimi H, Bilalli A, Gashi A, Grapci Kotori L, Slavevska Stamenkovič V, Geci D (2023) Potamophylax humoinsapiens sp. n. (Trichoptera, Limnephilidae), a new species from the Sharr Mountains, Republic of Kosovo. Biodiversity Data Journal 11: e97969. https://doi.org/10.3897/BDJ.11.e97969

Follow Biodiversity Data Journal on Facebook and Twitter.

Seeing off 2022 with another selection of awesome new species

A list of the most exciting biodiversity wins we’ve published in the second half of 2022.

Another year rolled by and we at Pensoft have a lot to celebrate! This year, we marked our 30th birthday, and what a ride it’s been! We thank all of you for sticking around and helping us put biodiversity science in the spotlight where it deserves to be.

The holiday season is always great fun, but for us, every biodiversity or conservation win is reason enough to celebrate. And we’ve had so many this year! We already showed you our top species for the first half of 2022. Here’s an update for the second half with the most exciting new species that we’ve published across our journals:

The elusive owl from a remote island

The Principe scops-owl (Otus bikegila) was discovered on the small island of Príncipe, just off Africa’s western coast. Its existence had been suspected since 1998, but locals said its presence on the island could be traced back to 1928.

The bird is endemic to the island of Príncipe. Furthermore, the research team behind its discovery noted that it can be found only in the remaining old-growth native forest on the island, in an area that largely remains uninhabited.

Otus is the generic name given to a group of small owls sharing a common history, commonly called scops-owls. They are found across Eurasia and Africa, and include such widespread species as the Eurasian scops-owl (Otus scops) and the African scops-owl (Otus senegalensis).

The species epithet “bikegila”, in turn, was chosen in homage of Ceciliano do Bom Jesus, nicknamed Bikegila – a former parrot harvester from Príncipe Island and now a park ranger on the island.The new species quickly became insanely popular, generating memes (a true sign of its popularity!). One website even described it as “a flying meme-generator that sounds like a newborn puppy.”

Published in ZooKeys.

The underground carnivore

Nepenthes pudica is a carnivorous plant that grows prey-trapping contraptions underground, feeding off subterranean creatures such as worms, larvae and beetles.

It belongs to pitcher plants – a group of carnivorous plants with modified leaves (called pitfall traps or pitchers) that help them catch their prey.

Pitcher plants usually produce pitfall traps above ground at the surface of the soil or on trees. N. pudica is the first pitcher plant known to catch its prey underground.

At first, the researchers thought the deformed pitcher protruding from the soil that they saw had accidentally been buried. Only later, when they found additional pitcherless plants, did they consider the possibility that the pitchers might be buried in the soil.

Then, as one of the researchers was taking photos, he tore some moss off the base of a tree and found a handful of pitchers.

The unique plant, however, could already be under threat. As it only lives in one small area of Indonesia, scientists believe it should be classed as Critically Endangered.

Published in PhytoKeys.

The graveyard-dwelling snake

In November 2021, biologist Alejandro Arteaga and his colleagues were traveling through the cloud forests of Ecuador looking for toads, when a local woman told them she had seen odd snakes slithering around a graveyard. Based on her description, the team suspected they might be ground snakes from the genus Atractus, which had never been scientifically recorded in that area of Ecuador.

Indeed, they were able to discover three new snake species living beneath graves and churches in remote towns in the Andes mountains.

The “small, cylindrical, and rather archaic-looking” snakes all belong to a group called ground snakes. In general, not a lot of people are familiar with ground snakes, as they usually remain hidden underground.

All three snakes were named in honor of institutions or people supporting the exploration and conservation of remote cloud forests in the tropics. Atractus zgap, pictured here,  was named in honor of the Zoological Society for the Conservation of Species and Populations (ZGAP), a program seeking to conserve unknown but highly endangered species and their natural habitats throughout the world. 

However, the majority of the native habitat of these new snakes has already been destroyed. As a result of the retreating forest line, the ground snakes find themselves in the need to take refuge in spaces used by humans (both dead and alive), where they usually end up being killed on sight.

Published in ZooKeys.

The beautiful aquarium fish

2022 was a good year for fish diversity! In the first half, we had Cirrhilabrus finifenmaa, in the second half we have Astronotus mikoljii.

Unlike some other participants in this list, this one took a while before it was confirmed as a new species: “We did not discover that it was a new species overnight,” says Oscar Lasso-Alcalá, one of the people behind its discovery.

A. mikoljii is a new species for science, but it is not a “new species” for people who already knew it locally under the name of Pavona, Vieja, or Cupaneca in Venezuela or Pavo Real, Carabazú, Mojarra and Mojarra Negra in Colombia. Nor for the aquarium trade, where it is highly appreciated and has been known by the common name of Oscar.

Moreover, the species has been of great food importance for thousands of years for at least nine indigenous ethnic groups, and for more than 500 years to the hundreds of human communities of locals who inhabit the Orinoco River basin in Venezuela and Colombia. In the plains of Orinoco, it is considered a delicacy “due to its pleasant taste and enhanced texture”.

Oscar Lasso-Alcalá has a special relationship with this fish. “It is more than just a fish in an aquarium since it is considered a true pet,” he says.

Published in ZooKeys.

The spiny-tailed gecko

gecko

Recently, Javier Lobon-Rovira, one of the people behind the discovery of this new gecko, told us what it was like to find this exciting new species: “That night we were tired, so we decided to have a short walk around the camp. And… there it was…! Like a ghost, this small, cryptic, and elusive gecko started  showing up in every big rock boulder.”

Kolekanos spinicaudus is part of Kolekanos, a unique and iconic gecko genus that is only known from southwestern Angola.

Until this discovery, Kolekanos only had one species in the genus, known only from ~200km south of the new discovery, but that species had feathers on its tail, not spines like K. spinicaudus. Immediately, the researchers knew they were dealing with a Kolekanos… but they were astonished to see the spines.

The scientific name “spinicaudus” refers to the unique appearance of the tail of this new species.

K. spinicaudus’s home in southern Angola remains poorly explored, even as it has been considered as an important source of diversification and endemism in West Africa.

Published in ZooKeys.

Honorable mention: the bee with a dog-like snout

“Insects in general are so diverse and so important, yet we don’t have scientific descriptions or names for so many of them,” says Dr Kit Prendergast, from the Curtin School of Molecular and Life Sciences.

The new bee species she discovered, Leioproctus zephyr is excellent proof that we still have a lot to learn about bee biodiversity.

The story behind  L. zephyr’s name is quite interesting – it was named after Zephyr the Maremma dog, Dr Prendergast’s fellow companion. The researcher says Zephyr played an important role in providing emotional support during her PhD. The name also references the dog-like “snout” in the bee’s anatomy that she found rather unusual.

The bee species  was in fact first collected in 1979, but it had to wait until 2022 to be officially described.

However, Dr Prendergast says its future remains uncertain, as it is highly specialised, and has a very restricted, fragmented distribution.

“The Leioproctus zephyr has a highly restricted distribution, only occurring in seven locations across the southwest WA to date, and have not been collected from their original location. They were entirely absent from residential gardens and only present at five urban bushland remnants that I surveyed, where they foraged on two plant species of Jacksonia.”

Published in Journal of Hymenoptera Research.

Honorable mention: Two scorpion species described by high-school citizen scientists

In 2019, California teenagers Harper Forbes and Prakrit Jain were looking at entries on the naturalist social network iNaturalist, when they noticed a mysterious scorpion that a citizen scientist had encountered near a lake in the Mojave Desert. The species had remained unidentified since it was uploaded six years earlier.

The entry that they were looking at was a yet undescribed scorpion species whose name they would add to the fauna of California. Shortly after, they found another entry on iNaturalist that also appeared to be an unknown scorpion species.

The new species, Paruroctonus soda and Paruroctonus conclusus, are playa scorpions, meaning they can only be found around dry lake beds, or playas, from the deserts of Central and Southern California.

The budding naturalists published a formal description of the two species with the help of Lauren Esposito, PhD,  Curator of Arachnology at the California Academy of Sciences.

“These kids can find anything,” Dr Esposito told The Guardian. “You set them out in a landscape and they’re like: ‘Here’s every species of snake, here’s every scorpion, every butterfly,’ and it’s kind of incredible.”

Forbes and Jain were still in high school when they made their groundbreaking discoveries. Now they are in college: Forbes at the University of Arizona studying evolutionary biology and Jain at the University of California, Berkeley, for integrative biology.

Published in ZooKeys.

Scientists highlight safe access to the outdoors with naming of new plant species

The scientific name and English-language common name acknowledge the importance of maintaining equitable and safe access to outdoor spaces for all people.

Dr. Chris Martine, Bucknell’s David Burpee Professor, examining a Solanum scalarium plant at its only currently known location on the Escarpment Walk, Judbarra National Park, Northern Territory, Australia. Photo by Angela McDonnell

A new species of Australian bush tomato described from the Garrarnawun Lookout in Judbarra National Park provides a compelling example of the need to provide equal and safe access to natural places. Bucknell University postdoctoral fellow Tanisha Williams and biology professor Chris Martine led the study following a chance encounter with an unusual population of plants during a 2019 research expedition to the Northern Territory.

Martine, who has studied northern Australia’s bush tomatoes for more than 20 years, immediately sensed that the plants were representative of a not-yet-described species, so he, Angela McDonnell (St. Cloud State University), Jason Cantley (San Francisco State University), and Peter Jobson (Northern Territory Herbarium in Alice Springs) combed the local area for plants to closely study and make research collections from. The task was made easier by the fact that the Garrarnawun Lookout is accessible by a set of dozens of human-made stone steps running directly from the unpaved parking area to the peak of the sandstone outcrop – without which the new species might have otherwise gone unnoticed.

The botanists were able to collect numerous new specimens and have now published the new species description in the open-access journal PhytoKeys, choosing the name Solanum scalarium as a nod to the steps leading to the plant and the unusual ladder-like prickles that adorn the flowering stems. The Latin “scalarium” translates to “ladder”, “staircase” or “stairs.”

Photo of Solanum scalarium, a newly-described bush tomato species from the Northern Territory, Australia, showing the unusual ladder-like arrangement of prickles on male floral stems. Plants grown in the Rooke Biology Research Greenhouse at Bucknell University were closely studied by undergraduate student Jonathan Hayes (Biology ‘22) under the supervision of Drs. Tanisha Williams and Chris Martine. Photo by J. Hayes

“This Latin name does relate to the appearance of this species, how it looks,” says first-author Williams. “But it is also a way for us to acknowledge how important it is to create ways for people to interact with nature; not just scientists like us, but everyone.”

Solanum scalarium: immature green fruits enclosed in prickly calyx. Photo by Angela McDonnell

According to the authors, a recent study done by the Department of Local Government, Sport and Cultural Industries in Western Australia found that 8 in 10 people felt it is important to have access to natural spaces, both locally and outside of their current jurisdictions. However, one in three persons felt dissatisfied with the current outdoor spaces available to them and many identified barriers to access and participation in outdoor activities that include urbanization – which is especially credited for the growing number of Australians that lack outdoor experiences.

Importantly, the awareness of who has access and feels safe to participate in outdoor activities is being recognized throughout Australia and the lack of diversity in participation from culturally diverse and marginalized populations has been identified as an issue. Key indices such as ethnic background, socio-economic status, physical abilities and gender, are indicators of low outdoor recreation participation.

“These disparities of who are and are not participating and who feels safe and welcomed are artifacts of historic and current environmental and social injustices,” notes Williams. “To overcome these injustices and increase access and participation from diverse groups, intentional and targeted efforts are needed to provide a range of outdoor experiences that attract people from all of the 270 plus ancestries with which Australians identify with and special attention should be placed on groups historically excluded from outdoor spaces.”

Dr. Tanisha Williams, Bucknell’s Richard E. and Yvonne Smith Post-doctoral Fellow,  on the rim of the Wolfe Creek Meteorite Crater during fieldwork in Western Australia in June 2022. Photo by Chris Martine

Also now known as the Garrarnawun Bush Tomato, Solanum scalarium is a distant cousin of the cultivated eggplant and a close relative to a number of other Australian species recently discovered by Martine and colleagues that were also published in PhytoKeys including Solanum plastisexum, named to reflect the diversity of sex forms across Earth’s organisms; and Solanum watneyi, named for the space botanist of the book/film The Martian. 

The scientists hope that the naming of this latest new species highlights the importance of building community around natural spaces.

Solanum scalarium in the field, type locality. Photos by Angela McDonnell

“We suggest the use of Garrarnawun Bush Tomato for the English-language common name of the species,” the authors write, “In recognition of the Garrarnawun Lookout near where the type collection was made, a traditional meeting place of the Wardaman and Nungali-Ngaliwurru peoples whose lands overlap in this area.”

Access to nature is not just a concern in Australia.

“In the United States, where most of the authors of this paper are located, “access” is one thing but safety and equitability are another,” says Martine, “The U.S. National Parks Service reports that around 95% of those who visit federal parks are white. Meanwhile, African Americans, Latinos, women, and members of the LGBTQIA+ communities often report feeling unwelcome or unsafe in outdoor spaces.”

“If African Americans, for example, are already apprehensive in a country where they make up 13% of the population, it should be understandable that they are hesitant to be part of a community where they represent as little as 1% of participants.”

Dr. Tanisha Williams, Bucknell’s Richard E. and Yvonne Smith Post-doctoral Fellow, and Dr. Chris Martine, Bucknell’s David Burpee Professor, in Western Australia in June 2022. Photo by Claire Marino

Williams suggests that James Edward Mills, author of The Adventure Gap (2014) put it best:

“It’s not enough to say that the outdoors is free and open for everyone to enjoy. Of course it is! But after four centuries of racial oppression and discrimination that systematically made Black Americans fear for their physical safety, we must also make sure that we create a natural environment where people of color can not only feel welcome but encouraged to become active participants as outdoor enthusiasts and stewards dedicated to the protection of the land.”

Recent Bucknell graduate Jonathan Hayes, who measured and analyzed the physical characters of the new species using plants grown from seed in a campus greenhouse, joins Williams, McDonnell, Cantley, Jobson, and Martine as a co-author on the publication.

Research Article:

Williams TM, Hayes J, McDonnell AJ, Cantley JT, Jobson P, Martine CT (2022) Solanum scalarium (Solanaceae), a newly-described dioecious bush tomato from Judbarra/Gregory National Park, Northern Territory, Australia. PhytoKeys 216: 103-116. https://doi.org/10.3897/phytokeys.216.85972

🥳 Here goes THE title in our New Species Showdown!

From the kingdom of plants, welcome the all-time crowd-favourite species ever described in a Pensoft journal!

Which one is the species that springs to mind when you think about the most awesome discoveries in recent times?

In an age where we more than ever need to appreciate and preserve the magnificent biodiversity inhabiting the Earth, we decided to go for a lighter and fun take on the work of taxonomists that often goes unnoticed by the public. 

From the ocean depths surrounding Indonesia to the foliage of the native forests of Príncipe Island and into the soils of Borneo, we started with 16 species described as new to science in journals published by Pensoft over the years. 

Out of these most amazing creatures, over the past several weeks we sought to find who’s got the greatest fandom by holding a poll on Twitter (you can follow it further down here or via #NewSpeciesShowdown).

Grand Finale – here comes the champion!

Truly, we couldn’t have a more epic final!

The two competitors come from two kingdoms, two opposite sides of the globe, and the “pages” of two journals, namely PhytoKeys and Evolutionary Systematics.

While we need to admit that we ourselves expected to crown an animal as the crowd-favourite, we take the opportunity to congratulate the botanists amongst our fans for the well-deserved win of Nepenthes pudica (see the species description)!

Find more about the curious one-of-a-kind pitcher plant in this blog post, where we announced its discovery following the new species description in PhytoKeys in June 2022:

Underground carnivore: the first species of pitcher plant to dine on subterranean prey

Back then, N. pudica gave a good sign about its worldwide web appeal, when it broke the all-time record for online popularity in a competition with all plant species described in PhytoKeys over the journal’s 22-year history of taxonomic papers comrpising over 200 issues.

What’s perhaps even more curious, is that there is only one species EVER described in a Pensoft-published journal that has so far triggered more tweets than the pitcher plant, and that species is the animal that has ended up in second place in the New Species Showdown: a tiny amphibian living in Peru, commonly known as the the Amazon Tapir Frog (Synapturanus danta). Which brings us once again to the influence of botanists in taxonomic research.

Read more about its discovery in the blog post from February 2022:

Frog with tapir-like nose found in Amazon rainforest

Another thing that struck us during the tournament was that there was only one species described in our flagship journal in systematic journal ZooKeys: the supergiant isopod Bathynomus raksasa, that managed to fight its way to the semi-finals, where it lost against S. danta.

This makes us especially proud with our diverse and competitive journal portfolio full of titles dedicated to biodiversity and taxonomic research!

The rules

Twice a week, @Pensoft would announce a match between two competing species on Twitter using the hashtag #NewSpeciesShowdown, where everyone could vote in the poll for their favourie.

Disclaimer

This competition is for entertainment purposes only. As it was tremendously tough to narrow the list down to only sixteen species, we admit that we left out a lot of spectacular creatures.

To ensure fairness and transparency, we made the selection based on the yearly Altmetric data, which covers articles in our journals published from 2010 onwards and ranks the publications according to their online mentions from across the Web, including news media, blogs and social networks. 

We did our best to diversify the list as much as possible in terms of taxonomic groups. However, due to the visual-centric nature of social media, we gave preference to immediately attractive species.

All battles:

(in chronological order)

Round 1
The first tie of the New Species Showdown was between the olinguito: Bassaricyon neblina (see species description) and the “snow-coated” tussock moth Ivela yini (see species description).
In the second battle, we faced two marine species discovered in the Indian Ocean and described in ZooKeys. The supergiant isopod B. raksasa (see species description) won against the Rose Fariy Wrasse C. finifenmaa (see species description) with strong 75%.
In the third battle, we faced two frog species: the tapir ‘chocolate’ frog described in Evolutionary Systematics (see species description) winning against the ‘glass frog’ described in Zookeys (see species description) with 73%.
With 62% of the votes, the two-species tournament saw the Harryplax severus crab grab the win against another species named after a great wizard from the Harry Potter universe: the Salazar’s pit viper, which was described in the journal Zoosystematics and Evolution in 2020. The “unusual” crustacean was described back in 2017 in ZooKeys. As its species characters matched no genus known to date, the species also established the Harryplax genus.
With the fifth battle in the New Species Showdown taking us to the Kingdom of Plants, we enjoyed a great battle between the first pitcher plant found to grow its pitchers underground to dine (see the full study) and the Demon’s orchid, described in 2016 from a single population spread across a dwarf montane forest in southern Colombia (read the study). Both species made the headlines across the news media around the world following their descriptions in our flagship botany journal PhytoKeys.
Next, we saw the primitive dipluran Haplocampa wagnelli (read its species description in Subterranean Biology) – a likely survivor of the Ice Age thanks to the caves of Canada – win the public in a duel against Xuedytes bellus (described in ZooKeys in 2017), also known as the Most cave-adapted trechine beetle in the world!
We had a close battle between the Principe Scops-owl Otus bikegila (see species description published in our ZooKeys earlier in 2022) and the blue-tailed Monitor lizard Varanus semotus (also first ‘known’ from the pages of ZooKeys, 2016). Being adorable species, but also ‘castaways’ on isolated islands in the Atlantic, they made great sensations upon their discovery. In fact, the reptile won with a single vote!
In the last battle of Round 1, the ‘horned’ tarantula C. attonitifer claimed the victory with a strong (80%) advantage from its competitor with a rebel name: the freshwater crayfish C. snowden (species description in ZooKeys from 2015). Described in African Invertebrates in 2019, the arachnid might be one amongst many ‘horned’ baboon spiders, yet there was something quite extraordinary about its odd protuberance. Furthermore, it came to demonstrate how little we know about the fauna of Angola:  a largely underexplored country located at the intersection of several ecoregions.
Round 2 – Quarter-finals
In the first quarter-final round, in the close battle, the isopod ’emerged’ from the ocean depths of Indonesia B. raksasa (species description in Zookeys from 2020) claimed the victory with just a few votes difference (58%!) from its competitor: lovely olinguito B. neblina, also described in Zookeys but back in 2013.
In the second round of the quarter-final, the tapir ‘chocolate’ frog S. danta (described in Evolutionary Systematics this year) claimed the victory with a significant advantage (69%) over its competitor crab H. severus described in Zookeys in 2017.
The third battle in Round 2 secured a place at the semi-finals for the only plant to get this far in the New Species Showdown. If you are dedicated to the mission of proving the plant kingdom superior: keep supporting Nepenthes pudica in the semi-finals and beyond!
In the meantime, read the full description of the species, published in our PhytoKeys in June.
The last quarter-final send the Angolan ‘horned’ tarantula to the next round. Described in African Invertebrates in 2019, its discovery would have likely remained a secret had it not been for the local tribes who provided the research team with crucial information about the curious arachnid.
Round 3 – Semi-finals
Curiously enough, by winning against the ‘supergiant’ isopod B. raksasa – also known around the Internet as the ‘Darth Vader of the seas’ – the Amazonian anuran S. danta outcompetes the last species in the New Species Showdown representing our flagship taxonomy journal: ZooKeys.

The charming anuran was described in February 2022 in Evolutionary Systematics, a journal dedicated to whole-organism biology that we publish on behalf of the Leibniz Institute for the Analysis of Biodiversity Change (LIB).
In a dramatic turn of events, the tight match between the Angolan tarantula C. attonitifer , whose ‘horn’ protruding from its back surprised the scientists because of its unique structure and soft texture, and the first pitcher plant whose ‘traps’ can be found underground in Borneo, ended up with the news that the New Species Showdown will be concluding with a battle between the kingdoms Animalia and Plantae! What a denouement!

The record-breaking plant was described in June 2022 in PhytoKeys: a journal launched by Pensoft in 2010 with the mission to introduce fast, linked and open publishing to plant taxonomy.
THE FINAL
And here we were at the finish line.
But why did we hold the tournament right now?

If you have gone to the Pensoft website at any point in 2022, visited our booth at a conference, or received a newsletter from any of our journals, by this time, you must be well aware that in 2022 – more precisely, on 25 December – we turned 30. And we weren’t afraid to show it!

Pensoft’s team happy to showcase the 30-year story of the company at various events this year.
Left: Maria Kolesnikova at the annual Biodiversity Information Standards (TDWG 2022) conference, hosted by Pensoft in Sofia, Bulgaria. Right: Iva Boyadzhieva at the XXVI International Congress of Entomology (ICE 2022) in Helsinki, Finland.

Indeed, 30 is not that big of a number, as many of us adult humans can confirm. Yet, we take pride in reminiscing about what we’ve done over the last three decades. 

The truth is, 30 years ago, we wouldn’t have been able to picture this day, let alone think that we’d be sharing it with all of you: our journal readers, authors, editors and reviewers, collaborators in innovation, project partners, and advisors. 

Long story short, we wanted to do something special and fun to wrap up our anniversary year. While we have been active in various areas, including development of publishing technology concerning open and FAIR access and linkage for research outcomes and underlying data; and multiple EU-supported scientific projects, we have always been associated with our biodiversity journal portfolio.

Besides, who doesn’t like to learn about the latest curious creature that has evaded scientific discovery throughout human history up until our days? 😉

Now, follow the #NewSpeciesShowdown to join the contest!

A Needle in a Coastal Haystack

A tiny species known only from fossils is found alive in the tidepools of Santa Barbara.

Discovering a new species is always exciting, but so is finding one alive that everyone assumed had been lost to the passage of time. A small clam, previously known only from fossils, has recently been found living at Naples Point, just up the coast from UC Santa Barbara. The discovery appears in the journal ZooKeys.

“It’s not all that common to find alive a species first known from the fossil record, especially in a region as well-studied as Southern California,” said co-author Jeff Goddard, a research associate at UC Santa Barbara’s Marine Science Institute. “Ours doesn’t go back anywhere near as far as the famous Coelacanth or the deep-water mollusk Neopilina galatheae — representing an entire class of animals thought to have disappeared 400 million years ago — but it does go back to the time of all those wondrous animals captured by the La Brea Tar Pits.”

Jeff Goddard with students. Photo Credit: 
Courtesy Image

On an afternoon low tide in November 2018, Goddard was turning over rocks searching for nudibranch sea slugs at Naples Point, when a pair of small, translucent bivalves caught his eye. “Their shells were only 10 millimeters long,” he said. “But when they extended and started waving about a bright white-striped foot longer than their shell, I realized I had never seen this species before.” This surprised Goddard, who has spent decades in California’s intertidal habitats, including many years specifically at Naples Point. He immediately stopped what he was doing to take close-up photos of the intriguing animals.

“I was surprised and intrigued. This was something I’d never seen before.”

Paul Valentich-Scott

With quality images in hand, Goddard decided not to collect the animals, which appeared to be rare. After pinning down their taxonomic family, he sent the images to Paul Valentich-Scott, curator emeritus of malacology at the Santa Barbara Museum of Natural History. “I was surprised and intrigued,” Valentich-Scott recalled. “I know this family of bivalves (Galeommatidae) very well along the coast of the Americas. This was something I’d never seen before.”

He mentioned a few possibilities to Goddard, but said he’d need to see the animal in-person to make a proper assessment. So, Goddard returned to Naples Point to claim his clam. But after two hours combing just a few square meters, he still hadn’t caught sight of his prize. The species would continue to elude him many more times.

Nine trips later, in March 2019, and nearly ready to give up for good, Goddard turned over yet another rock and saw the needle in the haystack. A single specimen, next to a couple of small white nudibranchs and a large chiton. Valentich-Scott would get his specimen at last, and the pair could finally set to work on identification.

A dazzling play of colors highlights Southern California’s long lost clam. Photo Credit: 
Jeff Goddard

Valentich-Scott was even more surprised once he got his hands on the shell. He knew it belonged to a genus with one member in the Santa Barbara region, but this shell didn’t match any of them. It raised the exciting possibility that they had found a new species.

“This really started ‘the hunt’ for me,” Valentich-Scott said. “When I suspect something is a new species, I need to track back through all of the scientific literature from 1758 to the present. It can be a daunting task, but with experience it can go pretty quickly.”

The two researchers decided to check out an intriguing reference to a fossil species. They tracked down illustrations of the bivalve Bornia cooki from the paper describing the species in 1937. It appeared to match the modern specimen. If confirmed, this would mean that Goddard had found not a new species, but a sort of living fossil.

Cymatioa cooki. Photo credit: VALENTICH-SCOTT ET AL.

It is worth noting that the scientist who described the species, George Willett, estimated he had excavated and examined perhaps 1 million fossil specimens from the same location, the Baldwin Hills in Los Angeles. That said, he never found B. cooki himself. Rather, he named it after Edna Cook, a Baldwin Hills collector who had found the only two specimens known.

Valentich-Scott requested Willett’s original specimen (now classified as Cymatioa cooki) from the Natural History Museum of Los Angeles County. This object, called the “type specimen,” serves to define the species, so it’s the ultimate arbiter of the clam’s identification.

The type specimen that George Willett used to originally describe the species. Photo credit: VALENTICH-SCOTT ET AL.

Meanwhile, Goddard found another specimen at Naples Point — a single empty shell in the sand underneath a boulder. After carefully comparing the specimens from Naples Point with Willett’s fossil, Valentich-Scott concluded they were the same species. “It was pretty remarkable,” he recalled.

Small size and cryptic habitat notwithstanding, all of this begs the question of how the clam eluded detection for so long. “There is such a long history of shell-collecting and malacology in Southern California — including folks interested in the harder to find micro-mollusks — that it’s hard to believe no one found even the shells of our little cutie,” Goddard said.

He suspects the clams may have arrived here on currents as planktonic larvae, carried up from the south during marine heatwaves from 2014 through 2016. These enabled many marine species to extend their distributions northward, including several documented specifically at Naples Point. Depending on the animal’s growth rate and longevity, this could explain why no one had noticed C. cooki at the site prior to 2018, including Goddard, who has worked on nudibranchs at Naples Point since 2002.

“The Pacific coast of Baja California has broad intertidal boulder fields that stretch literally for miles,” Goddard said, “and I suspect that down there Cymatioa cooki is probably living in close association with animals burrowing beneath those boulders.”

Research article:

Valentich-Scott P, Goddard JHR (2022) A fossil species found living off southern California, with notes on the genus Cymatioa (Mollusca, Bivalvia, Galeommatoidea). ZooKeys 1128: 53-62. https://doi.org/10.3897/zookeys.1128.95139

Press release originally published by UC Santa Barbara. Republished with permission.

Follow ZooKeys on Facebook and Twitter.

Leaves and Spines: A new spiny-tailed leaf-toed gecko from the unexplored coastal savanna of Angola

A random survey in a poorly explored region of the southern Benguela Province of Angola, led to the discovery of a unique new spiny-tailed leaf-toed gecko.

Guest blog post by Javier Lobon-Rovira

After the long, hard days of fieldwork in the arid coastal region of southern Angola, Angolan researcher Pedro Vaz Pinto and his enthusiastic son Afonso, found the best spot to spend the night before heading back home. In the area of Carivo, every night was different: after four visits to this unique place, a different gecko species always showed up to add to the growing species list.

On a random night in August 2021, they went for a routine night walks and came across this unique gecko. In shock, Pedro immediately started sharing photos with the coauthors, Werner and Javier. “Guys, I think I found a new Kolekanos” he said.

Kolekanos is a unique and iconic gecko genus in Africa and more specifically only known from southwestern Angola. Kolekanos plumicaudus was described by one of the most recognized herpetologists in Africa, the late Wulf Haacke (1936– 2021).

Feather-tailed Kolekanos was at that point a monotypic genus (only one species in the genus), known only from ~200km south of the new discovery. Immediately, we all knew that what we were looking in that photo was something different from the known K. plumicaudus. “It is a Kolekanos… but, those are spines in the tail, not feathers…” was one of the most common reactions that night. So, we started planning our next trip to the area.

Three months later we were back at Carivo, now focusing on finding more specimens of that unique gecko. After only one hour, we spotted at least six specimens among the semi-dessert vegetations and rocks. At that moment, all doubt went away. The behavior and habitat of the new gecko was completely distinctive in comparison with K. plumicaudus.

Then, with our goal achieved and based on the big success of the first night, we planned to go back through different areas to explore some of the most remote regions in Northern Namibe and southern Benguela provinces. After two days driving on impossible roads, the team reached Ekongo. That night we were tired, so we decided to have a short walk around the camp. And… there it was…! Like a ghost, this small, cryptic, and elusive gecko started  showing up in every big rock boulder. 

This study, now published in the journal ZooKeys, also highlights how poorly explored and understood some regions of Angola remain, even as it has been considered as an important source of diversification and endemism in West Africa.

New unusual bee species discovered with dog-like snout

Published in the Journal of Hymenoptera Research, author Dr Kit Prendergast named the new species after her pet dog Zephyr.

A new native bee species with a dog-like “snout” has been discovered in Perth bushland though Curtin-led research that sheds new light on our most important pollinators.

Published in the Journal of Hymenoptera Research, author Dr Kit Prendergast, from the Curtin School of Molecular and Life Sciences, has named the new species after her pet dog Zephyr after noticing a protruding part of the insect’s face looked similar to a dog’s snout, and to acknowledge the role her dog played in providing emotional support during her PhD.

Dr Prendergast said the rare and remarkable finding would add to existing knowledge about our evolving biodiversity and ensure the bees, named Leioproctus zephyr, were protected by conservation efforts.

“When I first examined the specimens that I collected during my PhD surveys discovering the biodiversity of native bees in urbanised regions of the southwest WA biodiversity hotspot, I was instantly intrigued by the bee’s very unusual face,” Dr Prendergast said.

Insects in general are so diverse and so important, yet we don’t have scientific descriptions or names for so many of them.

Dr Kit Prendergast

“When I went to identify it, I found it matched no described species, and I was sure that if it was a known species, it would be quite easy to identify given how unusual it was in appearance.

“You can only confirm a particular species once you look at them under a microscope and go through the long process of trying to match their characteristics against other identified species, then going through museum collections.

“When perusing the WA Museum’s Entomology collection, I discovered that a few specimens of Leioproctus zephyrus had first been collected in 1979, but it had never been scientifically described.”

Dr Prendergast said she was excited to play a role in making this species known and officially naming them.

“Insects in general are so diverse and so important, yet we don’t have scientific descriptions or names for so many of them,” Dr Prendergast said.

“The Leioproctus zephyr has a highly restricted distribution, only occurring in seven locations across the southwest WA to date, and have not been collected from their original location. They were entirely absent from residential gardens and only present at five urban bushland remnants that I surveyed, where they foraged on two plant species of Jacksonia.

“Not only is this species fussy, they also have a clypeus that looks like a snout. Hence, I named them after my dog Zephyr. She has been so important to my mental health and wellbeing during the challenging period of doing a PhD and beyond.”

Through DNA barcoding, Dr Prendergast was able to confirm that the new species was most closely related to other species of unidentified Leioproctus.

Originally published by Curtin University. Republished with permission.

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