Pensoft blog - Part 65

Field research in Turkmenistan’s highest mountain reveals high biological diversity

Camera trap image of male Markhor Capra falconeri at the Koytendag State Nature Reserve
Photo by Koytendag State Nature Reserve

New open-access book presents a comprehensive report on the remarkable ecosystems of the Koytendag nature reserve

Situated in the extreme south-east of Turkmenistan: on the border with Uzbekistan and close to the border with Afghanistan, Koytendag presents one of the most distinct landscapes in Central Asia. Reaching elevations of up to 3,137 m, this is also the highest mountain in Turkmenistan.

Location of Koytendag
Image by Atamyrat Veyisov

Koytendag State Nature Reserve and its three Wildlife Sanctuaries: Hojapil, Garlyk and Hojaburjybelent, were established between 1986 and 1990 to protect and preserve the mountain ecosystem of the Koytendag region and maintain the ecological balance between the environment and increasing economic activities.

Since 2013, a series of scientific expeditions and assessments were coordinated and funded by the Royal Society for the Protection of Birds (RSPB) to pave the way for the protection and preservation of the unique landscape and rare wildlife the site is recognised for.

As a result, the efforts of the conducted field studies of multidisciplinary international research teams are brought together in a comprehensive report, which is now openly available as an Advanced Book from the scientific publisher and technology provider Pensoft, edited by Geoff Welch (RSPB) and Prof. Pavel Stoev (National National Museum of Natural History of Bulgaria and Pensoft). Soon, the book will also be available in Russian.

The book is split into eight sections focused on different areas within the study of biodiversity: Flora, Surface dwelling invertebrates, Cave fauna, Fish, Amphibians, Reptiles, Birds and Mammals. An additional chapter is dedicated to the hydrogeology of the site because of its key role in supporting both the cave fauna and the local communities.

Entrance to the newly discovered record-breaking underground lake at the Koytendag State Nature Reserve
Photo by Mikhail Pereladov

In the summary of the report, the authors make a list of the most significant findings made during the research. These include the discovery of a cave hosting the largest underground lake in the whole North Eurasia (4,400 m2) and a total of 48 species of higher plants that can only be found in Koytendag. In terms of Koytendag’s surface-dwelling fauna, the report lists a number of species new to science: a scorpion (most likely yet unnamed species currently recognised as a species complex) and a spider. Meanwhile, a total of seven previously unknown species were found underground, including the very first exclusively subterranean animal found in the country: the insect-like ‘marvellous’ dipluran named Turkmenocampa mirabilis, and a strongly adapted to the underground waters of a desert sinkhole Gammarus troglomorphus. Additionally, the annual monitoring, conducted since 1995 by the reserve staff, report an encouraging increase in the populations of the rare markhors and mouflons. An intact predator-prey community was also identified as a result of observations of numerous Eurasian lynxes and grey wolves, as well as prey species.

Entrance of the cave Kaptarhana, (Lebap Province, Eastern Turkmenistan), where scientists discovered the first ever exclusively subterranean dweller for the country (find more here).
Photo by Aleksandr Degtyarev

Stephanie Ward, RSPB Central Asia Partner Development Officer, says:

“RSPB has been working in Turkmenistan under a Memorandum of Understanding with the Government since 2004. In that time we have had the privilege of working with a team of talented and dedicated national experts across the diverse and inspiring nature of this fascinating country. Our work in Koytendag has captured the attention and interest of many international scientists who hope that their contemporary biodiversity research will help to deepen the understanding and therefore ensure protection of the unique wonders of this mountain ecosystem. As a potential UNESCO World Heritage Site, we will continue to collaborate with the Turkmen people on the research and promotion of Koytendag State Nature Reserve.

Book editor and member of the research team Prof. Pavel Stoev adds:

“Koytendag Mountain is among the least explored and, simultaneously, one of the most biologically diverse regions in Central Asia. The rapid assessments of its flora and fauna revealed a high number of highly specialised species, all of which have undergone a long evolution to adapt to the harsh environments of the mountain. The establishment of Koytendag State Nature Reserve and the associated wildlife sanctuaries is a step in the right direction for the protection of this unique biota.”

###

Cover of the book, available as an open-access Advanced book from: https://doi.org/10.3897/ab.e37858.

Original source:

Welch G, Stoev P (2019) A report of RSPB-supported scientific research at Koytendag State Nature Reserve, East Turkmenistan. Advanced Books. https://doi.org/10.3897/ab.e37858

Additional information:

This work was carried out under the Memorandum of Understanding between the Ministry of Agriculture and Environment Protection of Turkmenistan and the RSPB, within the Project on “Improvement of the status of birds and other biodiversity in Turkmenistan”.

About Koytendag State Nature Reserve:

Koytendag State Nature Reserve was established in 1986 to protect and preserve the mountain ecosystem of the Koytendag region and maintain the ecological balance between the environment and the increasing anthropogenic activities. Of particular importance was the protection of rare species, such as the markhor; important habitats, including pistachio and juniper forests; and the impressive dinosaur trackways at Hojapil.

Advanced Books publishing by Pensoft:

Launched by Pensoft and powered by the scholarly publishing platform ARPHA, the Advanced Books approach aims to issue new books or re-issue books previously only available in print or PDF. In the Advanced Books format, the publications are semantically enhanced and available in HTML and XML as well, in order to accelerate open access, data publication, mining, sharing and reuse. The Advanced books builds on the novel approaches developed by the Pensoft’s journals.

Invasive parrots have varying impacts on European biodiversity, citizens and economy

The monk parakeet (*Myiopsitta monachus*), also known as the Quaker parrot, is another South American species, known from the temperate to subtropical regions of Argentina and neighboring countries.
Photo by ParrotNet.

Non-native parrots can cause substantial agricultural damage and threaten native biodiversity, although impacts vary strongly depending on where these parrots have been introduced. Brought to Europe as pets, escaped or released parrots have established numerous wild populations across Europe. Tens of thousands of ring-necked and monk parakeets make up the bulk of Europe’s parrots, but several more species are gaining a foothold too.

A pan-European team of researchers, conservationists, wildlife managers and policy-makers worked together under the umbrella of ParrotNet, an EU COST Action, and have reviewed the available evidence on parrot damage, concluding that measures to prevent parrots from invading new areas are paramount for limiting future harm. Their findings are published in the open-access journal NeoBiota.

The ring-necked parakeet (*Psittacula krameri*), also known as the rose-ringed parakeet, originates in Africa and South Asia.
Photo by ParrotNet.

Introduced parrots can damage the environment, but severe impacts remain rare and localised. So far, most reports of damage are linked to the widespread and locally abundant ring-necked and monk parakeets. Studies show that in their native ranges, both species can and regularly do inflict large crop losses, but in Europe, expectations of comparable widespread and severe damage to agriculture have so far failed to materialise.

In Europe, competition with native species presents a more serious problem, especially for ring-necked parakeets as they can compete with native species for food and breeding sites. Meanwhile, in the Americas, monk parakeets are notorious for the damage their stick nests cause to power infrastructures by catching fire, yet very little evidence for such problems exist in Europe.

Reported impacts for other parakeet species in Europe are virtually nonexistent, probably because these species have been introduced more recently and currently exist as relatively small and localised populations.

Dr Diederik Strubbe of the Terrestrial Ecology Unit, Ghent University (Belgium) elaborates:

“It was already well known that introduced parakeets can cause damage. There is the oft-cited example of a vineyard in Surrey (UK) where ring-necked parakeets caused a loss of thousands of bottles of wine. In Seville (Spain), the same parakeet species is threatening an endangered native bat population by evicting them from their roosting tree cavities. Our review of all reported impacts however shows that such severe damage is not the norm. In most cases, parakeets introduced to Europe only do limited damage and, for example, about half of the studies focusing on competition between introduced parakeets and native species explicitly report no evidence of impact.”

The study also highlights that differences in the type of damage, and the way they are reported and summarised influences the outcomes of invasive species impact assessments.

The generalised threat level that invasive species pose is often based on their worst known impacts, whilst the capabilities of a species to do damage often requires specific circumstances. While this is relevant information for identifying those invaders that can potentially have major impacts, it is not necessarily representative of the impacts the species is likely to have when introduced to a new area. Similarly, including damage reports from the native range or from other invaded ranges typically results in higher threat level estimates compared to what actually has been observed in Europe.

What can be done to mitigate parakeet impacts?

The Alexandrine parakeet (*Psittacula eupatria*), also known as the Alexandrine parrot, occupies a natural range that extends from Afghanistan to Vietnam, including all of India, Sri Lanka and the Andaman Islands.
Photo by ParrotNet.

Based on the results of the study, the ParrotNet members also published a ‘policy brief’, summarising and discussing the implications of their findings for policy makers and wildlife managers. Their recommendations include stricter regulation aimed at preventing parakeet introductions, rapid response when emerging populations are detected and better dissemination of information to the public about the impact parakeets can have. For example, using bird feeders that parakeets cannot access may help reduce the abundance of these birds in cities.

Prof. Jim Groombridge of the Durrell Institute of Conservation and Ecology (DICE), School of Anthropology and Conservation, University of Kent (UK) comments:

“What should be done to minimise damage by invasive parakeets is ultimately up to policy-makers. But as scientists, we stress that our work again highlights that the best way to combat invasive species is to prevent their introduction and spread. Parakeet populations have already been successfully removed, for example, from islands such as the Seychelles, demonstrating that it is possible to stop them when prompt and decisive action is taken by governments. For the already established and large parakeet populations that can be found across parts of Europe, there is no ‘silver bullet’ solution to the problems they may locally pose. More applied research is needed to find cost-effective and acceptable methods to reduce parakeet impacts in those areas where they do cause damage”.

The nanday parakeet (*Aratinga nenday*), also known as the black-hooded parakeet, is a species native to South America.
Photo by ParrotNet.

###

Original source:

White RL, Strubbe D, Dallimer M, Davies ZG, Davis AJS, Edelaar P, Groombridge J, Jackson HA, Menchetti M, Mori E, Nikolov BP, Pârâu LG, Pečnikar ZF, Pett TJ, Reino L, Tollington S, Turbé A, Shwartz A (2019) Assessing the ecological and societal impacts of alien parrots in Europe using a transparent and inclusive evidence-mapping scheme. NeoBiota 48: 45-69. https://doi.org/10.3897/neobiota.48.34222

###

The ParrotNet Policy Brief can be downloaded from: https://www.kent.ac.uk/parrotnet/policybrief/.

Tiny habitant from Abrolhos bank (Brazil) sheds light on tropical Atlantic biogeography

For the first time, the bivalve mollusc Guyanella clenchi has been reported from Abrolhos Bank, Brazil.

For the first time, the bivalve mollusc Guyanella clenchi has been reported from Abrolhos Bank, Brazil. This almost unknown bivalve had previously been reported solely from the Caribbean region. Apart from being the southernmost record for the species, its presence also helps the experts to determine the way the marine fauna from the Caribbean interacts with its South American relatives.

The bivalve, which is a minute mollusc of only a few millimetres, had been known from Suriname, Guadeloupe, Colombia and French Guiana for nearly half a century. However, it is almost absent from the bibliographical registers and zoological collections.

Then, unexpectedly, during recent cruises to Abrolhos Bank (Bahia, Brazil), carried out as part of the Pro-Abrolhos project at Instituto Oceanografico da Universidade de Sao Paulo (IO-USP), enough specimens were retrieved to document the mysterious species from the Brazilian site.

The resulting study is published in the open-access journal Check List by Dr Barbara Louise Valentas-Romera, Museu de Zoologia da Universidade de Sao Paulo (MZSP), together with MSc Flavia Maria Pereira Costa and Dr Ana Maria Setubal Pires-Vanin, both affiliated to Instituto Oceanografico da Universidade de Sao Paulo (IO-USP).

According to the scientists, the discovery is very important for the understanding of the interaction between the mollusc faunas from the Caribbean and Southern Atlantic regions. While a mixture of these had long been known at both localities, serving as evidence that many species are indeed capable of crossing the geographical barriers between the two oceanic areas, it seems that no one had managed to answer how exactly this is happening. Now, the discovery of the tiny species shows that even small-sized molluscs have the ability to disperse so widely.

Additionally, the discovery of fresh specimens, complete with the body inside the shell, brings to light new information about the anatomy of the species itself, since the existing knowledge had only been derived from dry shells. Now, the secretive bivalve is to finally undergo molecular analyses.

The researchers behind the study explain:

“Despite its small size, the new occurrence of Guyanella clenchi brings new key data needed to understand the biogeography of the Caribbean and Southern Atlantic regions and improve our knowledge of the molluscs inhabiting the Brazilian coast, specifically the Abrolhos Bank, which is an important South Atlantic biodiversity hotspot.”

Abrolhos Bank is the largest and most species-rich coral reef in the Southern Atlantic. It is located in the Abrolhos Archipelago area and is part of the Abrolhos Marine National Park. Its most notable peculiarity is the giant coral structures shaped like mushrooms, locally known as “Chapeiroes”. A “chapeirao” can reach up to 25 metres in height and 50 metres in diameter. The region is considered the most biodiverse spot in the Southern Atlantic Ocean, providing home to several species that occur nowhere else.

Abrolhos Bank region (Bahia, Brazil).
Image by Dr Bárbara Louise Valentas-Romera.

###

Original source:

Valentas-Romera BL, Costa FMP, Pires-Vanin AMS (2019) Range extension of Guyanella clenchi (Altena, 1968) (Bivalvia, Lucinidae) with new records from Abrolhos Bank, Brazil. Check List15(4): 549-554. https://doi.org/10.15560/15.4.549

Wakanda Forever! Scientific divers describe new purple species of “twilight zone” fish from Africa

Named for Black Panther’s mythical nation of Wakanda, a dazzling new “Vibranium” Fairy Wrasse enchants with purple scales and a preference for deep, little-known mesophotic reefs up to 260 feet below the surface

Africa has new purple-clad warriors more than 200 feet beneath the ocean’s surface. Deep-diving scientists from the California Academy of Sciences’ Hope for Reefs initiative and the University of Sydney spotted dazzling fairy wrasses—previously unknown to science—in the dimly lit mesophotic coral reefs of eastern Zanzibar, off the coast of Tanzania.

Preserved specimen of Vibranium fairy wrasse (*Cirrhilabrus wakanda*) retains its striking coloration.
Photo by Jon Fong © 2018 California Academy of Sciences.

The multicolored wrasses sport deep purple scales so pigmented, they even retain their color (which is typically lost) when preserved for research. The scientists name this “twilight zone” reef-dweller Cirrhilabrus wakanda (common name “Vibranium Fairy Wrasse”) in honor of the mythical nation of Wakanda from the Marvel Entertainment comics and movie Black Panther. The new fish is described in the open-access journal Zookeys.

Female specimen of Vibranium fairy wrasse (*Cirrhilabrus wakanda*) in its natural habitat (Zanzibar). Photo by Luiz Rocha © 2018 California Academy of Sciences.

Yi-Kai Tea, lead author and ichthyology PhD student from the University of Sydney, says:

“When we thought about the secretive and isolated nature of these unexplored African reefs, we knew we had to name this new species after Wakanda. We’ve known about other related fairy wrasses from the Indian Ocean, but always thought there was a missing species along the continent’s eastern edge. When I saw this amazing purple fish, I knew instantly we were dealing with the missing piece of the puzzle.”

The Academy scientists say Cirrhilabrus wakanda’s remote home in mesophotic coral reefs—below recreational diving limits—probably contributed to their long-hidden status in the shadows of the Indian Ocean.

A California Academy diver on an expedition in the Indian Ocean.
Photo by Bart Shepherd © 2018 California Academy of Sciences.

Therefore, Hope for Reefs’ scientific divers are highly trained for the dangerous process of researching in these deep, little-known mesophotic reefs, located 200 to 500 feet beneath the ocean’s surface. Accessing them requires technical equipment and physically intense training well beyond that of shallow-water diving. The team’s special diving gear (known as closed-circuit rebreathers) includes multiple tanks with custom gas blends and electronic monitoring equipment that allow the divers to explore deep reefs for mere minutes before a lengthy, hours-long ascent to the surface.

Dr. Luiz Rocha, Academy Curator of Fishes and co-leader of the Hope for Reefs, comments:

“Preparation for these deep dives is very intense and our dive gear often weighs more than us. When we reach these reefs and find unknown species as spectacular as this fairy wrasse, it feels like our hard work is paying off.”

California Academy’s “twilight zone” dive gear prepped for Zanzibar.
Photo by Luiz Rocha © 2018 California Academy of Sciences.

Using a microscope, the team examined the specimens’ scales, fin rays, and body structures. DNA and morphological analyses revealed the new fairy wrasse to be different from the other seven species in the western Indian Ocean as well as other relatives in the Pacific. The new species’ common name is inspired by the fictional metal vibranium, a rare, and, according to Rocha, “totally awesome” substance found in the nation of Wakanda. The Vibranium Fairy Wrasse’s purple chain-link scale pattern reminded the scientists of Black Panther’s super-strong suit and the fabric motifs worn by Wakandans in the hit film.

Precious life in deep reefs

In a recent landmark paper, the Academy team found that twilight zone reefs are unique ecosystems bursting with life and are just as vulnerable to human threats as their shallow counterparts. Their findings upended the long-standing assumption that species might avoid human-related stressors on those deeper reefs. The Hope for Reefs team will continue to visit and study twilight zone sites around the world to shed light on these often-overlooked ecosystems.

Newly described Pohnpei fish (*Liopropoma incandescens*). Photo by Luiz Rocha © 2018 California Academy of Sciences.

In addition to this new fish from Zanzibar, Rocha and his colleagues recently published descriptions of mesophotic fish from Rapa Nui (Easter Island) and Micronesia. Luzonichthys kiomeamea is an orange, white, and sunny yellow dwarf anthias endemic to Rapa Nui, and the basslet Liopropoma incandescens (another new species published today in Zookeys) inhabits Pohnpei’s deep reefs—a neon orange and yellow specimen collected from a rocky slope 426 feet beneath the ocean’s surface.

“It’s a time of global crisis for coral reefs, and exploring little-known habitats and the life they support is now more important than ever,” concludes Rocha. “Because they are out of sight, these deeper reefs are often left out of marine reserves, so we hope our discoveries inspire their protection.”

###

(Text by the California Academy of Sciences, USA)

###

Research articles:

Tea YK, Pinheiro HT, Shepherd B, Rocha LA (2019) Cirrhilabrus wakanda, a new species of fairy wrasse from mesophotic ecosystems of Zanzibar, Tanzania, Africa (Teleostei, Labridae). ZooKeys 863: 85–96. https://doi.org/10.3897/zookeys.863.35580.

Pinheiro HT, Shepherd B, Greene BD, Rocha LA (2019) Liopropoma incandescens sp. nov. (Epinephelidae, Liopropominae), a new species of basslet from mesophotic coral ecosystems of Pohnpei, Micronesia. ZooKeys 863: 97–106. https://doi.org/10.3897/zookeys.863.33778.

Pensoft welcomes Neotropical Biology & Conservation to its open-access journal portfolio

Eleven studies in the first issue demonstrate the modernized look & feel of the Brazil-born journal, as provided by the scholarly publishing platform ARPHA

Launched by the Brazilian university Unisinos (Universidade do Vale do Rio dos Sinos) in 2006, the open-access, peer-reviewed Neotropical Biology & Conservation moves to the journal family of scholarly publisher and technology provider Pensoft.

Neotropical Biology & Conservation welcomes research and review articles, short communications and commentaries on the biology and behaviour of organisms from the tropical ecoregions of the Americas and the entire South America. Special emphasis is given to papers that demonstrate the application of conservation principles for natural resource management and policy. Manuscripts can be published in Portuguese, as well as English, where an English-language abstract is mandatory.

The journal is published three times a year, with the first 2019 issue already available on the new website. New research papers, part of the second issue, will be out next Monday (15th July).

New website for Neotropical Biology & Conservation

Beyond Neotropical Biology & Conservation‘s new glossy and user-friendly appearance, the Pensoft-developed scholarly platform ARPHA provides its signature fast-track, end-to-end publishing system to the benefit of its users: authors, reviewers and editors alike. Thereby, each submitted manuscript is carried through the review, editing, publication, dissemination and archiving stages without leaving ARPHA’s collaboration-centred online environment. The articles are available in PDF and machine-readable XML formats, so that they are easy to discover, access, cite and reuse.

Editor-in-Chief of Neotropical Biology & Conservation Dr Ana Maria Leal-Zanchet, says:

“It’s an honour for the Editorial board of Neotropical Biology & Conservation that the journal becomes a member of the Pensoft/ARPHA team. This journal was born as Acta Biologica Leopoldensia, which was published by Unisinos between 1979 and 2005. Since 2006 Neotropical Biology & Conservation continued the tradition of this former journal, publishing articles from all around Brazil, and even enhancing its coverage to other parts of the Neotropics. In recent years, the scientific community that uses our journal as a venue to disseminate their research results has been continuously increasing. We maintain our commitment to disseminate scientific findings through open access and to continue pursuing a sustainable international growth. I am sure that the user-friendly ARPHA’s publishing system and the great support of the Pensoft team will please authors, reviewers and the Editorial board of the journal, enhancing the efficiency, quality and swiftness of publishing, as well as the international visibility of Neotropical Biology & Conservation.”

ARPHA’s and Pensoft’s founder and CEO Prof Lyubomir Penev says:

“I’m delighted to welcome Neotropical Biology & Conservation to the Pensoft/ARPHA family, where the journal not only feels at home amongst predominantly biodiversity-themed titles, but also comes to complement another two Brazil-born journals: Check List, which publishes biogeographical data, especially for the use of biodiversity conservation, and Zoologia: mostly focusing on systematics, evolution and taxonomy in the field of Zoology. With this kind of background and the constantly expanding high-tech functions of ARPHA, I’m certain that we are fully equipped to build on the image and success of Neotropical Biology & Conservation.”

What’s on in the first issue?

Amongst the 11 articles in the first issue of Neotropical Biology & Conservation, there is the study by Dr Lucas Porto (Federal University of Rio Grande do Sul) and Dr Ana Maria Rui (Universidade Federal de Pelotas), which observes Crab-eating and Pampas foxes in southern Brazil for a year to compare the diets and habitat uses of the two sympatric species. Curiously, the canids demonstrated a high overlap of their diets at all times, with the exception of autumn.

Another paper, authored by a research team from the Federal Institute of Education, Science and Technology of Goiano and the Federal University of Goiás, describes the frequency, occurrence status and activity period of the most common medium- and large-sized mammals living in the world’s most biodiverse savanna: Brazil’s Cerrado. Namely, subjects of the study were the Giant anteater, Nine-banded armadillo, South American tapir, Crab-eating fox and Lowland paca, where the largest species were found to have the greatest variation in time period of activity.

A collaborative work at the Federal University of Pernambuco, University of Brasília and the Rural Federal University of Pernambuco, reports important observations of the unexpectedly diverse bat fauna in an urban environment located in the Atlantic Forest, northeastern Brazil. Between May 2006 and April 2007, the researchers captured 950 bats identified to 16 species and five families.

The first 2019 issue of *Neotropical Biology and Conservation*.

Follow Neotropical Biology & Conservation on Twitter and Facebook.

Two new species of parasitic wasps described from an altitude of over 3,400 m in Tibet

Specimens kept in the collection of the Institute of Beneficial Insects at the Fujian Agriculture and Forestry University (FAFU, China) revealed the existence of two previously unknown species of endoparasitoid wasps. Originally collected in 2013, the insects are known to inhabit prairies and bushes at above 3,400 m, which is quite an unusual altitude for this group of wasps.

The new to science wasps are described and illustrated in a paper published in the open-access, peer-reviewed scholarly journal ZooKeys by the team of Dr Wangzhen Zhang (FAFU and Fuzhou Airport Inspection and Quarantine Bureau) and his colleagues at FAFU: Dr Dongbao Song and Prof Jiahua Chen.

Looking very similar to each other, the species were found to belong to one and the same genus (Microplitis), which, however, is clearly distinct from any other within the subfamily, called Microgastrinae. The latter group comprises tiny, mostly black or brown wasps that develop in the larvae of specific moths or butterflies. Interestingly, once parasitised, the host continues living and does not even terminate its own growth. It is only killed when the wasp eggs hatch and feed on its organs and body fluids before spinning cocoons.

From now on, the newly described wasps will be called by the scientific names Microplitis paizhensis and Microplitis bomiensis, where their species names refer to the localities from where they were originally collected: Paizhen town and Bomi county, respectively.

Due to their parasitism, some microgastrine wasps are considered important pest biocontrol agents. Unfortunately, the hosts of the newly described species remain unknown.

In addition, the scientists also mention a third new to science species spotted amongst the specimens they studied. However, so far they have only found its male, whereas a reliable description of a new microgastrine wasp requires the presence of a female.

###

Original source:

Zhang W, Song D, Chen J (2019) Two new species of the genus Microplitis Förster, 1862 (Hymenoptera, Braconidae, Microgastrinae) from China. ZooKeys 859: 49-61. https://doi.org/10.3897/zookeys.859.31720

Trendy on eight legs: Jumping spider named after fashion czar Karl Lagerfeld

Newly described ‘brushed’ jumping spider species *Jotus karllagerfeldi* and its famous namesake: fashion icon and designer, creative director, artist, photographer and caricaturist Karl Lagerfeld (1933-2019).
Photos by Mark Newton, CeNak (
*Jotus karllagerfeldi*, CC-BY 4.0) and
Siebbi (Karl Lagerfeld, CC-BY 3.0). Modified by CeNak.

New to science species of Australian jumping spider was named after Hamburg-born fashion icon Karl Lagerfeld (1933-2019) after the arachnid reminded its discoverers of the designer. Intrigued by its distinct ‘downplayed’ black-and-white colours, the Hamburg-Brisbane-Melbourne team likened the spider’s appearance to Lagerfeld’s trademark style: his white hair and Kent collar that contrasted with the black sunglasses and gloves.

Thus, the curious species, now officially listed under the name Jotus karllagerfeldi was described in the open-access journal Evolutionary Systematics by Dr Danilo Harms of the Center for Natural History of the University of Hamburg (CeNak), Dr Barbara Baehr, Queensland Museum (Brisbane, Australia) and Joseph Schubert, Monash University (Melbourne).

Typically, the members of the jumping spider genus *Jotus* demonstrate striking red and blue colours.
Photos by Robert Whyte (*Jotus fortiniae* sp. nov., top row) and Michael Doe (unidentified species, bottom row), CeNak.

When compared with other members in the ‘brushed’ jumping spider genus Jotus, the novel species clearly stands out due to its black-and-white legs and tactile organs (pedipalps), whereas the typical representative of this group demonstrates striking red or blue colours.

“The animal reminded us with its colours of the reduced style of Karl Lagerfeld. For example, we associate the black leg links with the gloves he always wore”, Danilo Harms explains.

Newly described ‘brushed’ jumping spider species *Jotus karllagerfeldi*.
Photo by Mark Newton, CeNak

In fact, what was to be now commonly referred to as Karl Lagerfeld’s Jumping Spider was identified amongst specimens in the Godeffroy Collection. Kept at CeNak, the historical collection was originally compiled by the inquisitive and wealthy tradesman from Hamburg Johann Cesar Godeffroy, who financed several expeditions to Australia back in the 19th century. Here, the research team identified another link between Australia, Godeffroy, Hamburg and Jotus karllagerfeldi.

Besides the tiny (4 to 5 mm) arachnid, whose pedipalps resemble a white Kent collar, the scientists describe another seven new to science species and add them to the same genus. Two of those, Jotus fortiniae and Jotus newtoni, were also named after inspirational figures for their hard work and creativity: educator, molecular biologist and science communicator Dr Ellen Fortini (Perth College, Western Australia) and keen naturalist and photographer Mark Newton. All novel species were found either in the Godeffroy Collection or amongst the jumping spiders housed at Queensland Museum.

Surprisingly, even though the genus Jotus comprises numerous species found all over Australia, there is not much known about these spiders. An interesting feature, according to the scientists behind the present study, are the huge telescopic eyes, which allow for spatial vision. The Jotus species need this ability in foraging, since they do not weave webs, but rather hunt in the open. Thus, they have evolved into extremely fast and agile hunters, capable of jumping short distances.

Curiously, back in 2017, the team of Barbara and Danilo, joined by Dr Robert Raven from Queensland Museum, described another previously unknown, yet fascinating species: a water-adapted spider, whose sudden emergence at the coastline of Australia’s “Sunshine State” of Queensland during low tide in January brought up the association with reggae legend Bob Marley and his song “High Tide or Low Tide”. The species, scientifically known as Desis bobmarleyi, was also published in Evolutionary Systematics.

Female individual of the marine spider *Desis bobmarleyi*, named after reggae legend
Bob Marley. The species was also described in the open-access *Evolutionary Systematics* in 2017 by the team of Barbara and Danilo.
Photo by R. Raven.

###

Find an interview (in German) with co-author Dr Danilo Harms on the University of Hamburg’s website.

###

Original source:

Baehr BC, Schubert J, Harms D (2019) The Brushed Jumping Spiders (Araneae, Salticidae, Jotus L. Koch, 1881) from Eastern Australia. Evolutionary Systematics 3(1): 53-73. https://doi.org/10.3897/evolsyst.3.34496

All Pensoft journals indexed in Transpose to support transparency in journal policies

All open-access, peer-reviewed academic titles of Pensoft‘s, as well as those using the white-label publishing solution provided by the scholarly publishing platform ARPHA, have their journal policy data fed into the Transpose database, in order to increase their discoverability and transparency.

Thanks to the recent integration with the community-sourced initiative Transpose, details about each journal’s approach to peer review, co-review and preprint publication can be easily accessed, navigated and compared through a user-friendly interface. Visitors can also query the data by journal title, publisher, ISSN or DOI, and apply several filters.

Having estimated that almost 1/3 of the top-cited journals across disciplines do not provide clearly basic information about their editorial policies, including whether they operate blind peer review or not, the team behind Transpose launched the forward-thinking community-sourced initiative with the aim to advance practices in academia and increase awareness and transparency amongst authors, editors and many other stakeholder groups. To highlight the essentiality of free and easy access to editorial policies for a wide range of actors, Transpose have published user testimonials on their website coming from various points of view, including early researchers, supervisors, project investigators, funders, publishing staff, and others.

Recent integration of the scholarly publishing platform ARPHA and Transpose results in the editorial policies of all ARPHA-hosted journals being fed into the associated database. Thus, various stakeholders from across the academic landscape are provided with an easy access to details about the peer review, co-review and preprint policies at each journal via a user-friendly interface.

Pensoft and ARPHA’s founder and CEO Prof. Lyubomir Penev says:

“Having been Open Science advocates from the very beginning, at Pensoft and ARPHA, we have always supported our clients and users in being as transparent as possible. Favourite examples are the open-science journal Research Ideas and Outcomes (RIO), welcoming continuously updatable publications from across the whole research cycle, and Rethinking Ecology, launched to voice innovative and even bold ideas for the purposes of taking swift actions towards the conservation of the environment. The former operates public pre- and post-publication peer review to support efficient collaboration in research, while the latter relies on double-blind peer reviews, in order to encourage researchers of various experience and background to share their inventive ideas in ecology. Obviously, journal policies are and should be crucial when it comes to picking a specific journal over another regardless of the perspective. This is why I am certain that joining Transpose is doing good for all ARPHA-hosted journals, as well as the academic community.”

ASAPbio‘s Executive Director and member of the team behind Transpose, Dr Jessica Polka adds:

“We’re thrilled to incorporate data from Pensoft into Transpose. Making policy information clear and easy to find ensures that authors and reviewers can work with journals that best align with their values — and that scholarly work can be fairly interpreted by everyone, including general readers.”

###

Additional information:

About Transpose:

Transpose is an initiative to build a database of journal policies. It focuses on three areas: open peer review, co-reviewing, and detailed pre-printing policies. It welcomes contributions from anyone, but seeks verification from journals and publishers. The goal of Transpose is to foster new practices while increasing awareness among authors, editors, and other stakeholders, and we seek to provide resources to assist journals in setting, sharing, and clarifying their policies.

Be prepared: Prioritising invasive species for strategic prevention in Durban, South Africa

Durban Harbour, used for both commercial and recreational purposes, is an important hub of human activity. The harbour was found to be an important point of first introduction as well as a site for naturalisation for the three species highlighted in this study.
(Photos by Şerban Procheş /left/ and Carl Munsamy /right/)

While exploring the way alien species invade cities around the world, South African PhD student Ashlyn L. Padayachee (University of KwaZulu-Natal, UKZN) and her supervisors, Serban Proches (UKZN) and John Wilson (SANBI and Stellenbosch University) remember suddenly being stricken.

What they realised was that while cities were gradually starting to prepare for climate change, their responses to invasions were rather reactive. Even though management focused on widespread invasive species, which were currently having the most negative impacts on native biodiversity, the researchers noted that if those decision makers had only targeted the next highly damaging invaders ahead of their arrival, the associated costs would have greatly decreased.

Consequently, the team developed a methodology, based on three key aspects: priority species, points of first introduction and sites of naturalisation, in order to identify the most probable and concerning invasive species for Durban (eThekwini in KwaZulu Natal), a coastal city in South Africa. Furthermore, their work, published in the open-access journal Neobiota provides decision makers from around the world with a new tool, that is easy to use and adjustable to the specificity of different cities.

Firstly, the researchers identified cities with a similar climate to Durban and used existing alien species watch lists, environmental criteria and introduction pathways to identify species, which are not present in South Africa, but are considered of unacceptable risk of invasion. The team continued by figuring out which of those selected species are likely to have pathways facilitating their introduction to the city and developed a climatic suitability model for each. Finally, the scientists linked the climate and pathway information, so that they could identify sites within Durban to be considered as a focus for the contingency planning for particular species.

As a result, the authors identified three alien species as priorities for Durban: Alligator weed (Alternanthera philoxeroides), American bullfrog (Lithobates catesbeianus) and the red imported fire ant (Solenopsis invicta).

River systems are ideal habitats for Alligator weed. River systems adjacent to points of first introduction were identified as important sites of first naturalisation of this species.
(Photo by Şerban Procheş)

In terms of points of introductions, the data highlighted the Durban Harbour, especially for the red imported fire ant. Plant nurseries and garden centres, as well as pet and aquarium shops were also identified as important sites for the three studied species. Additionally, suitable habitats located near the points of introduction, such as river systems and built infrastructure, were found in need of monitoring.

The red imported fire ant is usually found in close proximity to human dwellings, which provide ideal habitats for this species. Built infrastructure, especially those adjacent to the Durban Harbour, was identified as an important site of its naturalisation.
(Photo by Şerban Procheş)

In conclusion, the implementation of prioritisation schemes to consider the three aspects (species, pathways, and sites) allows managers to focus resources on those species which pose a greater risk of invasion and impact.

“This will only ever be one part of a broad range of biosecurity efforts, but it is one where, we believe, we can be prepared,” comment the authors.

###

Original source:

Padayachee AL, Proches S, Wilson JRU (2019) Prioritising potential incursions for contingency planning: pathways, species, and sites in Durban (eThekwini), South Africa as an example. NeoBiota 47: 1-21. https://doi.org/10.3897/neobiota.47.31959

Scientists challenge notion of binary sexuality with naming of new plant species

A collaborative team of scientists from the US and Australia has named a new plant species from the remote Outback. Bucknell University biology postdoctoral fellow Angela McDonnell and professor Chris Martine led the description of the plant that had confounded field biologists for decades because of the unusual fluidity of its flower form. The discovery, published in the open access journal PhytoKeys, offers a powerful example of the diversity of sexual forms found among plants.

The new species of bush tomato discovered in remote Australia provides a compelling example of the fact that sexuality among Earth’s living creatures is far more diverse – and interesting – than many people likely realize.

Bucknell University postdoctoral fellow Angela McDonnell and biology professor Chris Martine led the study following an expedition last year to relocate populations of the new plant, which were first noted by Australian botanists during the 1970s.

Herbarium specimens from those few earlier collections are peppered with notes regarding the challenge of identifying the sexual condition of this plant, which appeared at various times to be female, male, or bisexual.

According to Martine, about 85% of the planet’s quarter-million flowering plant species have flowers that are bisexual – with both male and female organs present in every blossom.

“So that’s already quite different than what some people might expect; but the remaining 15% or so come in all sorts of forms that push the envelope further, including unisexual flowers and (like we see in a plant like Cannabis) whole plants that are either male or female.”

“For the most part, a given plant species will stick to one primary and predictable type of sexual expression,” said Martine “but what makes Solanum plastisexum stand out is that it is one of a just a few plants that kind of do it all. It really seems like you never know what you’ll get when you come across it.”

When DNA studies in Martine’s lab offered proof that these plants were not only all the same thing, but a species not yet described, he, McDonnell, Jason Cantley (San Francisco State University), and Peter Jobson (Northern Territory Herbarium in Alice Springs) set out to hunt for populations along the unpaved Buchanan Highway in the remote northwestern region of the Northern Territory.

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 plastisexum as a nod to the notable variation exhibited by this plant in its sexual condition.

“This name, for us, is not just a reflection of the diversity of sexual forms seen in this species,” wrote the authors in the article. “It is also a recognition that this plant is a model for the sort of sexual fluidity that is present across the Plant Kingdom – where just about any sort of reproductive form one can imagine (within the constraints of plant development) is present.”

Also known as the Dungowan bush tomato, Solanum plastisexum is a distant cousin of the cultivated eggplant and is a close relative of two other Australian species recently discovered by Martine and colleagues that were also published in PhytoKeys: Solanum watneyi, named for Mark Watney, the space botanist of the book/film The Martian; and Solanum jobsonii, a species named last year for S. plastisexum co-author Jobson.

*S. plastisexum* with scientist Jason Cantley

The scientists hope that the naming of this latest new species turns a spotlight on the fact that nature is full of examples for the myriad ways in which living things behave sexually.

“In a way, S. plastisexum is not just a model for the diversity of sexual/reproductive form seen among plants – it is also evidence that attempts to recognize a “normative” sexual condition among the planet’s living creatures is problematic.”

“When considering the scope of life on Earth,” the authors conclude, “The notion of a constant sexual binary consisting of two distinct and disconnected forms is, fundamentally, a fallacy.”

###

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

Follow PhytoKeys on Twitter and Facebook for live updates and news across Kingdom Plantae.

Original source:

Citation: McDonnell AJ, Wetreich HB, Cantley JT, Jobson P, Martine CT (2019) Solanum plastisexum, an enigmatic new bush tomato from the Australian Monsoon Tropics exhibiting breeding system fluidity. PhytoKeys 124: 39-55. https://doi.org/10.3897/phytokeys.124.33526