Pensoft blog - Part 91

New termite species condemned to 100 years of solitude with a second chance

While the last species of the termite genus Proneotermes genus has been discovered more than a hundred years ago, now scientists have discovered a new and a third one. Part of the fauna living in the dry forests in Colombia, its name was inspired by the magic realism of the fictional town of “Macondo” from the novel ‘One hundred years of solitude’ by Nobel Prize laureate Gabriel García Marquez.

Termitologists Robin Casalla, Freiburg University, Germany, and Universidad del Norte, Colombia, Dr Rudolf H. Scheffrahn, University of Florida, USA, and Prof Dr Judith Korb, Freiburg University, discovered a termite species and described it as new based on its unique shapes and colors, as well as its genes. The new termite is published in the open access journal ZooKeys.

Furthermore, there is a story behind the name of this new species, called Proneotermes macondianus. “Macondianus” refers to the fictional town of “Macondo” in the novel ‘One hundred year of solitude’ written by Nobel Prize laureate Gabriel García Marquez. Macondo stands for a forgotten microcosm in the history of Colombia with unimaginable events. According to the story, the magical realm was eventually wiped off the map by gigantic storms of the Caribbean as a form of divine punishment to the violation of the biblical laws of genetics, incest.

“P. macondianus may have been one of those characters playing in the novel during the destruction of Macondo, remaining unrecognized until today,” comments lead author Robin Casalla.

In Colombia many species still await their discovery, either in the wild, or frozen in time in museum cabinets and lacking a name. The only way to refer to them, is by pointing to them with your finger. But now, P. macondianus has been described in ZooKeys.

The soldiers of this species have a characteristic elongated, rectangular heads, about 5 – 7 mm long, ranging in color from black (at the tip) to ferruginous orange (at the back). P. macondianus has a voracious appetite for drywood, especially thin branches of less than 2 cm in diameter, and lives in small colonies of about 20 individuals. Although few drywood termites are considered pests in some urban areas, P. macondianus lives only in the wild and prefers tropical dry forests.

The termite P. macondianus ‘sentenced’ to over a hundred years of ‘solitude’, has now been given a second chance to not be forgotten again, being recognized as part of the Colombian natural ecosystem.

Original source:

Casalla R, Scheffrahn RH, Korb J (2016) Proneotermes macondianus, a new drywood termite from Colombia and expanded distribution of Proneotermes in the Neotropics (Isoptera, Kalotermitidae). ZooKeys 623: 43-60. doi: 10.3897/zookeys.623.9677

Scientists identify northeast Mindanao as major ‘bull’s-eye’ of biodiversity

Butuan City, Agusan del Norte. In a scientific report appearing Monday October 17th in the open access journal Zookeys, a team of researchers led by herpetologist Dr. Marites Sanguila of Father Saturnino Urios University announced that they have identified a new “epicenter” of southern Philippine biodiversity in amphibians and reptiles.

The international team of herpetologists (scientists who study frogs, lizards, snakes, turtles, and crocodiles) collaborating on the study is composed of scientists from Father Saturnino Urios University, the University of Kansas, the University of Oklahoma, the National Museum of the Philippines, Silliman University, and the Philippine Department of the Environment and Natural Resources. After an intensive five-year study, the team came to the ground-breaking conclusion that the Caraga Region of northeast Mindanao has the single highest herpetological species count of any similarly sized region in the country known to date.

Following a series of expeditions to four mountains in northern Mindanao, plus analyses of the distributions of species documented in museums around the world, the multi-institution effort culminated today with the announcement that the Caraga region is home total of 126 species of amphibians and reptiles.

According to Dr. Sanguila, this strikingly high diversity includes 40 species of frogs, one kind of caecilian (a secretive eel-like amphibian), 49 types of lizards, 35 varieties of snakes, plus one native freshwater turtle and, of course, one species of crocodile. According to the new study, the key to understanding the Caraga Region’s high biodiversity newly documented distributions of those 126 species, which overlap in northeast Mindanao. At a boundary between mainland Mindanao Island and the eastern Visayas (Samar, Leyte, Bohol, Dinagat, Siargao islands), “the Caraga region is an area where many species’ distributions come together and overlap, making this spot a kind of central hub of biodiversity,” said Dr. Sanguila. The new study brings more good news from the Philippines, a country internationally recognized as global biodiversity conservation hotspot of biodiversity.

“International collaborative biodiversity inventories are a great way to promote student training and faculty research development,” said Dr. Marites Sanguila, “In this research, we followed the example of the life-long collaboration between Dr. Angel Alcala, from the Silliman University, and Dr. Walter Brown, from California Academy of Sciences, and invited our U.S. counterparts to join in the effort to synthesize information on Caraga amphibian and reptile biodiversity. The results have unfolded in ways we could not have predicted, and generated opportunities for students on both sides of the Pacific.”

“Dr. Sanguila’s research tells us in a very special way something we have known intuitively for years, but have been unable to articulate: there is something very special about the unique biodiversity of the Caraga region! At the ‘center of the center’ of southern Philippine biodiversity, our small corner of Mindanao is undoubtedly unique, in need of conservation, and worthy of intensive scientific study,” said Rev. Fr. John Christian Young, president of Father Saturnino Urios University.

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Original Source:

Sanguila MB, Cobb KA, Siler CD, Diesmos AC, Alcala AC, Brown RM (2016) The amphibians and reptiles of Mindanao Island, southern Philippines, II: the herpetofauna of northeast Mindanao and adjacent islands. ZooKeys 624: 1-132. doi: 10.3897/zookeys.624.9814

A new scientific name for Brazil’s national tree

Scientists have long wondered about the correct taxonomic classification of Pau-brasil, the national tree of Brazil. A new study using DNA sequences to analyze the evolutionary relationships of Pau-brasil and some 200 closely-related plants from right across the tropics (together known as the Caesalpinia group) confirms that Pau-brasil represents a unique and distinct evolutionary lineage, meriting recognition as a distinct genus. Given the cultural and historical importance of the tree for Brazil, the name chosen for this new genus is Paubrasilia, a Latinization of its Portuguese common name.

Scientists Dr Edeline Gagnon (Université de Montréal, Canada), Dr Haroldo Cavalcante de Lima (Instituto de Pesquisas Jardim Botânico do Rio de Janeiro, Brazil) and Dr Gwilym P Lewis (Royal Botanic Gardens, Kew, United Kingdom) describe the new genus in a paper in the journal Phytokeys, co-authored by Gagnon, and Drs Anne Bruneau (Institut de recherche en biologie végétale, Université de Montréal, Canada), Luciano Paganucci de Queiroz (Universidade Estadual de Feira de Santana, Brazil), Colin E Hughes (Department of Systematic and Evolutionary Botany, University of Zürich, Switzerland), and Gwilym P Lewis, Royal Botanic Gardens, Kew, U.K.

In the same paper, the authors describe three other new plant genera, namely Hererolandia(for a single species endemic to Hereroland in Namibia), Hultholia (in honor of Cambodian scientist Sovanmoly Hul Thol), and Gelrebia (a Latinization of the Somali word “Gelreb”, signifying “camel trap” in allusion to this impenetrable thorny shrub). Their work also redefines the size of seven other genera, laying out a new generic classification and bringing order to this taxonomically complicated pantropical group of plants.

Pau-brasil was once so common along the Brazilian coast that 16th century merchants referred to the country as “Terra do Brasil”, or Land of Brazilwood. The tree was highly sought-after for its red sap, which was used to dye luxury textiles, and even today its dense heartwood remains highly prized for the manufacture of high quality violin bows.

The authors hope that this emblematic new genus name will draw attention to the fragile state of the highly fragmented and threatened remaining forests of coastal Brazil where this iconic species is endangered. “Less than 7% of the Brazilian Atlantic Forest remains intact and despite the inclusion of the species in the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES), we have witnessed first-hand evidence of illegal logging of Pau-Brasil during recent field work”, say the authors of the new name.

Original source:

Gagnon E, Bruneau A, Hughes CE, De Queiroz LP, Lewis GP (2016) A new generic system for the pantropical Caesalpinia group (Leguminosae). PhytoKeys 71: 1-160. doi:10.3897/phytokeys.71.9203

People can simultaneously give a hand to endangered apes and stay at safe distance

Primates claim the highest proportion of endangered species among all mammals, according to the IUCN Red List. Yet, the substantial conservation interference from humans, which is already in place, could itself lead to even greater losses.

Plenty of studies have proven that while researchers and ecotourists raise vital for ape conservation knowledge and funds, it is actually human presence that compromises primates’ well-being due to extremely similar genetics and, thereby, easily transmittable diseases, ranging from common cold to human tuberculosis and Ebola fever.

In a paper published in the open access journal BioRisk, Rhiannon Schultz, Miami University, seeks the golden mean between giving ape species a hand and keeping safe distance. To showcase the impact human have on primates, the scientist makes example of the Mountain gorilla, an endangered species living in the montane forests of the Democratic Republic of Congo, Uganda and Rwanda.

Simply being in close proximity to primates, humans can easily transmit a wide range of diseases to the animals, including intestinal parasites, hepatitis, tuberculosis, Typhoid fever, Cholera, and Ebola fever. The transmission can occur as easily as having the two species breathing the same air, or the people leaving a banana peel behind.

Furthermore, threats to the gorilla species are also posed by the humans destroying the primates’ habitats. The result is overlapping populations, where a disease is much easier to transmit among the small gorilla populations. For example, normally an ill individual would be put under a ‘natural quarantine’, which is impossible when the habitat has already been reduced.

In the meantime, banning people, both tourists and scientists, from gorilla habitat is not an option, since knowledge about the populations’ dynamics is essential for the conservation of all primate species. On the other hand, ecotourism is what raises a great part of the resources need for conservation work. Income from gorilla trekking is enough to support the Ugandan Wildlife Authority, while also contributing a significant part to the country’s national budget.

The key, Rhiannon Schultz concludes, is to, firstly, promote understanding of the risk for interspecies disease transmission as a conservation threat, and then, improve on current protocols and regulations.

“It may be difficult to ask tourists to wear masks while visiting animals in the wild, and it may be expensive to maintain a veterinary program for wild populations and to improve healthcare systems for local people, but making these improvements could be the key to preventing disease transmission to not only Mountain gorillas but also to other apes,” sums up the scientist.

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Original source:

Schultz R (2016) Killer Conservation: the implications of disease on gorilla conservation.BioRisk 11: 1-11. doi: 10.3897/biorisk.11.9941

Next-Generation Journal Publishing Platform ARPHA at Frankfurt Book Fair 2016

Following the launch of our self-developed journal publishing platform ARPHA (standing for Authoring, Reviewing, Publishing, Hosting and Archiving, all happening at one place), we were so happy with the outcome, that we couldn’t help sharing it with the world. Therefore, it’s on offer not only to our own journals and authors, but it’s also at hand to journals looking for their new home. Just let us know you’re interested!

On these lines, what could be a better place to have a chat about the transition in scholarly publishing, open science, research reproducibility and, of course, the advantages of having a journal published on ARPHA, than Frankfurt Book Fair 2016? Between 18th and 23rd October, this immense event will be all about unveiling and celebrating the evolution in the publishing industry, with exhibitors, trade and private visitors from across the globe, gathering together, led by their common expertise and passion.

Meet us at HotSpot Professional and Scientific Information Stage, Hall 4.2, Stand M90, during the Fair, and make sure you don’t miss the “ARPHA: Next-Generation Journal Publishing” presentation at 11:30 AM (local time) on Friday, 21st October, where Pensoft’s Founder and Managing Director Prof Lyubomir Penev will shed more light on the first end-to-end publishing solution, providing everything a journal needs in a technologically advanced, highly efficient and user-friendly manner.

ARPHA in a few notes:

The platform

With ARPHA you can choose between two journal publishing workflows: ARPHA-DOC and ARPHA-XML. The former provides document-based submission for the articles in a journal, as well as peer review and publication. The latter makes use of the ARPHA Writing Tool, which takes all processes, including authoring, peer review and post-publication updates, to an online environment, created with collaboration and openness in mind.

Our services

ARPHA takes care of all the steps that go along with academic publishing and its efficient dissemination, so that it provides a long list of perks to make it easier for the scientific community to bring research to light. Website design, online editorial management system, linguistic editing, semantic markup, promotion and (sub-)article usage metrics are only a part of the services the platform has to offer.

The publishing models

ARPHA basically lets users mix-and-match services and features to create the publishing model that’s the best fit for their journals. How do you envision your imprint / web-design look / manuscript input / peer review process / publication output / revenue model? ARPHA understands your journal’s individual needs and works around them.

Find out more about ARPHA at our talk, or come and meet us at our stand in HotSpot Professional and Scientific Information (Hall 4.2, M90).

Unfamiliar bloodline: New family for an earthworm genus with exclusive circulatory system

New earthworm family, named Kazimierzidae, has been established for a South African indigenous genus of 21 species. Although the circulatory system in the group has been regarded as exclusive upon their original description in 2006, their raising to a family status have only recently been confirmed by a research team from South Africa.

Scientists Mrs Thembeka Nxele, Dr Danuta Plisko (original discoverer of the genus Kazimierzus, now known as family Kazimierzidae), affiliated with Natal Museum (NMSA), Oliver Tendayi Zishiri, affiliated with University of KwaZulu-Natal, and Dr Taro Mwabvu, University of Mpumalanga, looked into the earthworm collection at the NMSA, as well as the type material and the available literature. Their study is published in the open access journal African Invertebrates.

When compared to the rest of the members in the family Microchaetidae, where the former genus had been placed, the studied earthworms show a number of distinct characters, including an “exclusive” circulatory system. In these species it is a simple single tube stretching along the whole body.

All 21 earthworm species, now members of the newly established family, can only be found in small areas restricted in the western and south-western Atlantic coast of South Africa. These locations have long been known for their endemic invertebrates and diverse flora.

In their paper, the authors note that it is actually the restricted range, and therefore the specific ecological requirements, that might have led these earthworms to become that different from other species. Their distribution and, hence, poor dispersal ability, are also the reason why the newly established group would be particularly vulnerable if the habitat is transformed.

“The species distribution of earthworms in Southern Africa is presently poorly known hence the urgency for extended study on earthworm diversity and their distribution patterns,” point out the scientists. “Extensive earthworm collection in the western Atlantic coast may bring more data on this and other taxa.”

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Original source:

Nxele TC, Plisko JD, Mwabvu T, Zishiri TO (2016) A new family Kazimierzidae for the genus Kazimierzus, earlier recorded to the composite Microchaetidae (Annelida, Oligochaeta). African Invertebrates 57(2): 111-117. doi: 10.3897/AfrInvertebr.57.10042

Claims that declines of pollinator species richness are slowing down in Europe revisited

Having conducted a thorough interpretation of the results of a recent study that inferred decrease in the biodiversity loss among pollinators across Europe, Dr Tom J. M. Van Dooren reveals that this conclusion cannot in fact be drawn. It is only supported for the bee fauna in the Netherlands. His study is published in the open access journal Nature Conservation.

Changes in pollinator abundances and diversity are of major concern. Pollinator diversity is quantified by their species richness: the number of species from a specific taxonomic group of pollinating animals present at a given time in a given area. A recent study, adopted in the recent UN IPBES Pollination Report draft summary, inferred that pollinator species richnesses are decreasing more slowly in recent decades in several taxonomic groups and European countries.

However, Dr Tom J. M. Van Dooren, affiliated with both Naturalis Biodiversity Center, the Netherlands, and the Institute of Ecology and Environmental Sciences of Paris, France, has now published his own study to show in detail the inaccuracies that the earlier conclusion has been based on.

Among other points, the scientist notes that the earlier study contained no explicit statistical comparisons between species richness changes in different periods. The earlier study also treated richness changes at country level and small spatial resolution as equivalent, while they probably represent different processes.

“Plants in Great Britain at the smallest spatial scales suggest a reduced rate of changes, but the results for larger spatial scales are not significant,” he illustrates. “The same holds for butterflies in the Netherlands.”

Dr Tom J. M. Van Dooren only finds support in the results of the earlier publication for a decelerating decline in bumblebees and other wild bees in the Netherlands. “This is in fact one taxon, the bees Anthophila, in a single country, the Netherlands”, he notes.

“The lack of robustness points again to the possibility that results found in the data can be due to changes in the shapes of species accumulation curves,” Dr Tom J. M. Van Dooren summarises. “Therefore the status of the statement on decelerating declines in the Pollination Report should be adjusted accordingly.”

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Original source:

Van Dooren TJM (2016) Pollinator species richness: Are the declines slowing down? Nature Conservation 15: 11-22. doi: 10.3897/natureconservation.15.9616

Photo credit:

Aiwok, Wikimedia Commons, CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)

Iranian coastal waters: New home to a rarely seen venomous sea snake

Günther’s sea snake (Microcephalophis cantoris), a rarely seen venomous sea snake with distribution thought to stretch from the Malay Peninsula to Pakistan, has now been recorded from Iranian coastal waters off the western Gulf of Oman, more than 400 kilometers away from the westernmost boundary of its previously known range.

In 1864, German-born British zoologist, Albert Günther (1830-1914), discovered a new species of highly venomous viviparous (giving live birth) sea snakes, thereafter named Günther’s sea snake. The species is famous because it has a very small head, compared to its body and is, therefore, sometimes called Günther’s narrow/small-headed sea snake. It is a rare species, and, since its discovery, it has only been recorded from the coastal waters of a few countries in the western Malay Peninsula and the Indian subcontinent.

Scientists Mohsen Rezaie-Atagholipour, Qeshm Environmental Management Office, Qeshm Island, Iran, Parviz Ghezellou, Medicinal Plants and Drugs Research Institute, Shahid Beheshti University, Iran, Dr. Nicolas Vidal, Département Systématique & Evolution, Muséum national d’Histoire naturelle, France, and three Iranian fellows, are collaborating on a project on the biodiversity of sea snakes in the Persian Gulf and Gulf of Oman.

During their survey, an adult Günther’s sea snake was caught by a fishing trawler (a fishing vessel pulling a baglike net) in Iranian coastal waters off the western Gulf of Oman. This was the first record of this rarely seen venomous viviparous sea snake in the area. The specimen is deposited and available in the Zoological Museum at the Shahid Bahonar University of Kerman, Iran.

As a result, the researchers have now published a checklist of the sea snake species in the Persian Gulf and Gulf of Oman, including this new record, in the open access journal ZooKeys.

There are about 60 living species of highly venomous viviparous sea snakes in the world, distributed throughout the tropical and subtropical coastal waters of the Indo-Pacific region. Out of them, nine have been previously recorded from the Persian Gulf and the Gulf of Oman. Following the discovery of the Günther’s sea snake, the total number of sea snakes in the area is ten.

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Original source:

Rezaie-Atagholipour M, Ghezellou P, Hesni MA, Dakhteh SMH, Ahmadian H, Vidal N (2016) Sea snakes (Elapidae, Hydrophiinae) in their westernmost extent: an updated and illustrated checklist and key to the species in the Persian Gulf and Gulf of Oman. ZooKeys 622: 129-164. doi: 10.3897/zookeys.622.9939

Mayflies of Turkey: Two new records for the country species and an annotated catalogue

Mayflies (the insect order Ephemeroptera) are a fascinating group, which represents the oldest winged insects, estimated to have been existing on the Earth since the lower Carboniferous, or, approximately for 350 million years. They are characterized by exclusively aquatic larvae, a unique fully winged subimaginal stage (the stage right before the young mayfly transforms into a sexually mature adult) and, typically, rather short life as an adult.

While identification has generally been considered difficult, and good research collections are to be found in relatively few specialised institutions, three biologists from Turkey and Austria have recently concluded a review of the Turkish mayfly fauna, in which they also add two species newly recorded from the country.

They also list 157 mayfly taxa representing 33 genera and 14 families, including 24 species considered endemic to Anatolia. With their annotated overview of the present state of knowledge concerning mayflies in Turkey, the authors aim to facilitate future research.

Synthesis of all previous records of mayflies from Turkey together with new records, a map of provinces and pertinent literature, are all included in the latest paper published by scientists Dr Ali Salur, Hitit University, Çorum, Turkey, Dr Mustafa Cemal Darilmaz, Aksaray University, Aksaray, Turkey, and Dr Ernst Bauernfeind, Natural History Museum Vienna, Austria, in the open access ZooKeys.

The data in the review are based on a detailed study of literature on Ephemeroptera in Turkey as well as on hitherto unpublished material housed in the Natural History Museum Vienna. Unpublished theses have not been considered. By 2015, there have been well over 70 scientific papers and books published on Ephemeroptera in Turkey from both Turkish and foreign researchers.

Distribution of species-group taxa in Turkey have been listed and referenced according to publication dates. National distribution records (without specific data at least on province level) have been listed under ‘Turkey’. Type locality of species were only provided if the taxon had originally been based on material from Turkey. Remarks on different taxonomic opinions and nomenclature have been added under ‘Comment’ whenever appropriate.

Websites http://www.faunaturkey.com and http://www.faunaturkey.org (launched in 2013) are meant to contribute more information on research about the fauna of Turkey. The data provided in the present study will also be added to the websites following publication.

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Original source:

Salur A, Darilmaz MC, Bauernfeind E (2016) An annotated catalogue of the mayfly fauna of Turkey (Insecta, Ephemeroptera). ZooKeys 620: 67-118. doi: 10.3897/zookeys.620.9405

Online sales of threatened cacti point to the Internet as an open door for illegal trade

International trade of wildlife on the Internet is highly unregulated and has become a threat for species survival. Threatened cacti are available on websites and shipped across countries without any legal documents to certify their trade is not a menace to population viability in the wild. Is this ignorance or unwillingness to comply with regulations? Study published in the open access journal Nature Conservation reports on the activity and discusses assessment methods and solutions.

In present days, trade of species is possible without any real human interaction, and distance is no longer an obstacle. Although conventional trade routes are maintained through shipping of goods, the widespread use and the unregulated nature of the Internet make e-commerce a great concern to the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES).

This convention regulates international trade through issuing and control of permits, which aim to guarantee that the trade of individuals is not a threat to the survival of a species in the wild. Due to the magnitude of the international trade, the entire cacti family is under CITES.

In their study, scientists Vania Olmos-Lau and Dr María C. Mandujano, both affiliated with the Universidad Nacional Autónoma de México (UNAM), México, present a quick and easy method to assess the online availability of a highly collectible Mexican threatened cactus, commonly known as disc cactus. The method can be readily used to assess other species.

Because of its threatened status, no commercial trade of wild specimens is allowed and a collection permit is needed for harvest of seeds and individuals. Plants and seeds were found available in major online markets like eBay and Amazon, and were also offered via online stores based in the USA, France, Germany, Australia, the Czech Republic, the UK, and others. Researchers point out that the Asian market was underestimated due to language constraints.

Only a minority of these online stores openly stated that they would provide CITES documentation, or that plants were obtained from nurseries that grew cacti themselves. Results also indicate that the country home to this species, Mexico, plays no important role in the legal international trade of the species.

“This method is easily transferable to estimate the illegal market for any species and offers an understanding of the real magnitude and main targets of this new form of threat,” note the authors. “Compliance or other regulation mechanisms are needed in order to promote species conservation.”

For major online stores like eBay, Mercado Libre and Amazon, the researchers propose a policy based on filtering the publications which contain the name of CITES species.

For example, there could be downloadable forms for the sellers to sign and prove that they assume responsibility for the legal origin of the product. Also, a pop up window could let buyers know what a CITES species is and what its acquisition involves. After all, most times the lack of compliance with regulations for wildlife trade is a matter of ignorance rather than disobedience.

“We need to open our eyes to the demand for wildlife and how it can be satisfied through fair trade schemes that benefit local landowners,” point out the researchers.

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Original source:

Olmos-Lau VR, Mandujano MC (2016) An open door for illegal trade: online sale of Strombocactus disciformis (Cactaceae). Nature Conservation 15: 1-9. doi: 10.3897/natureconservation.15.8259