Author: Pensoft Editorial Team

On 15th of May 2013, Zookeys published its 300th jubilee issue. The journal had its last jubilee less than a year ago, on 5th of June 2012, thus marking a remarkable volume of 100 issues in the last 11 months.

Since the start of 2013 ZooKeys marks more than 60 % growth in the first quarter of 2013. For this period, the total number of published pages almost doubled to the impressive 5,060 in 2013, in comparison with 3,266 in 2012. The number of published issues also significantly increased from 27 to 41 for the same time frame.

The 300th jubilee issue is an extensive study of the parasitoid wasp genus Macroteleia in China. This genus is part of the Scelioninae subfamily, and comprises of 131 described species worldwide. Wasps from the Macroteleia genus are believed to be parasitoids of eggs of longhorned grasshoppers (Orthoptera: Tettigoniidae). The new study reports 17 species recognized for China, of which 7 are newly discovered and described.

Chen H-y, Johnson NF, Masner L, Xu Z-f (2013) The genus Macroteleia Westwood (Hymenoptera, Platygastridae s. l., Scelioninae) from China. ZooKeys 300: 1–98. doi: 10.3897/zookeys.300.4934

Water mites of the family Torrenticolidae are tiny, heavily sclerotized and crawling water creatures presently known from all continents except Antarctica. More than 400 species are described so far but this is expected to be only a minor pars of their diversity, especially in the tropical areas where the family is most species abundant. Until recently only one species was known from South Korea, and five from the Russian Far East. A recent study, published in the open access journal Zookeys, adds up to the diversity in this regions with 2 new to science species and 5 described from South Korea for the first time.

The two new species Torrenticola kimichungi and Monatractides abei, have been described from South Korea and the Russian Far East as a part of the project aimed at uncovering Korean invertebrate diversity, and led by the National Institute of Biological Resources (NIBR). The species have been named to commemorate the contributions of two scientist Drs Il-Hoi Kim and Kyung-Sook Chung and Dr Hiroshi Abe for their extensive studies in the area of water mites.

“Water mites are a diverse and widespread but still neglected group of freshwater fauna. In natural streams, species diversity of water mites is generally rather high and may reach, or occasionally even exceed, 50 species at single collecting site, often most of these are torrenticolid mites. Torrenticolid mites avoid habitats with silty substrata and intermittent flow, and their study can give valuable information on the ecological characteristics of the areas with an unstable surface water regime”, says the lead author Vladimir Pešić, Department of Biology, University of Montenegro.

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Original Source:

Pešić V, Semenchenko KA, Lee W (2013) Torrenticolid water mites from Korea and the Russian Far East. ZooKeys 299: 21, doi: 10.3897/zookeys.299.5272

A new extensive study offers a complete revision and a new species from the vining Solanum species (the Dulcamaroid clade)

The Solanaceae, also called the potato or nightshade family, includes a wide range of flowering plants, some of which are important agricultural crops. Tomatoes, potatoes, aubergines, peppers and wolfberries are all representatives of the family present on many tables across the world. Solanum is the largest genus of the family, and with 1500 species, is one of the largest genera of flowering plants. Solanum has 13 major evolutionary groups,or clades. This new study published in the open access journal Phytokeys offers a complete revision of all of the species of the Dulcamaroid clade, including the description of a new species endemic to the forests of Ecuador.

The species-rich genus Solanum has remained remarkably underexplored until relatively recently, despite the economic importance of some of its members such as potato (Solanum tuberosum) and tomato (Solanum lycopersicum) . A project funded by the United States National Science Foundation’s Planetary Biodiversity Inventory program begun in 2004 sought to redress this situation by attempting to accelerate species-level taxonomy and at the same time prove a robust genetic background to the research. This research is a part of this effort, providing a revision of all the species of an entire clade of Solanum. Extensive and detailed, this study follows historical and taxonomic changes within the Dulcamaroid clade to provide detailed and very importantly community shared summary. Publication in PhytoKeys means the data from the in-depth taxonomic work will be shared with a wide audience who can re-use the data for further work with these plants.

“Work by participants of the ‘PBI Solanum’ project will result in a modern monographic treatment of the entire genus available on-line. This treatment is part of this collaborative effort.”explains Dr. Sandra Knapp, the author of this extensive contribution.

Members of the Dulcamaroid clade are all woody plants and vary in appearance from shrubs to vines. Some are large canopy lianas, while other vining species are woody only at the base. All representatives have beautiful clusters of flowers varying in color from deep purple, through fuchsia and pale pink, to pure white. Species in the group are native to both the New and Old Worlds – with the highest species diversity in Argentina and Peru. Among the species included in this revision is the common European woody nightshade, Solanum dulcamara, distributed all over the northern hemisphere and having a long history of medicinal use.

The new species described in this revision, Solanum agnoston, discovered by Dr. Sandra Knapp, Department of Life Sciences, The Natural History Museum, UK, comes from the inter Andean valleys of Southern Ecuador and is only known from two collections. Many of the other species of the group are similarly rare – of the 45 species 14 are threatened or endangered. Two of the most well-known decorative representatives of the group featured in the study are S. crispum, also known as Chilean potato vine or Chilean nightshade, and S. laxum, commonly called potato climber or jasmine nightshade. Both of these species are native to South America – S. crispum from Chile and S. laxum from southern Brazil and Argentina – but are today cultivated all over the world.

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Original Source:

Knapp S (2013) A revision of the Dulcamaroid Clade of Solanum L. (Solanaceae). PhytoKeys 22: 1, doi: 10.3897/phytokeys.22.4041

The gorgeous new species Bothriechis guifarroi is named to honor the grassroots conservationist Mario Guifarro

A new species of green palm-pitviper of the genus Bothriechis is described from a seriously threatened cloud forest reserve in northern Honduras. Because of similarity in color pattern and scalation, the new species (Bothriechis guifarroi) was previously confused with other Honduran palm pitvipers. Genetic analysis revealed that the closest relatives of the new species are actually found over 600 km to the south, in the mountains of Costa Rica. The study was published in the open access journal Zookeys.

The gorgeous new species was discovered by scientists during two expeditions in 2010 aimed at studying the fauna of Texiguat Wildlife Refuge, one of the most endemism-rich and diverse highland forests in Mesoamerica. This beautiful, but highly toxic, snake represents the 15th endemic species occurring in the region. Texiguat Wildlife Refuge was created in 1987 to protect populations of wildlife such as the famous but elusive jaguar and Central America tapir, as well as howler and white-faced monkeys, sloths, and a variety of endemic amphibians, reptiles, and plants.

To draw attention to the dedication and sacrifice of many grassroots conservationists in Honduras and Central America, the new species was named in honor of Mario Guifarro of Olancho. Guifarro was a former hunter and gold miner who became an outspoken conservationist when he saw the vast rainforests of eastern Honduras being destroyed and converted to cattle ranches. After years of threats and multiple attempts on his life, Guifarro was ambushed and murdered on 15 September 2007 while on a mission to delimit a biosphere reserve for the indigenous Tawahka.

The lead author of the study Dr Josiah Townsend, Department of Biology, Indiana University of Pennsylvania, comments on the importance of the discovery and conservation status of the new species: “The description of Bothriechis guifarroi has important implications for Central American biogeography as well as conservation. We recommend that B. guifarroi be immediately classified as Critically Endangered due to its limited known area of occurrence and the potential for anthropogenic damage to its habitat. We also consider that this species warrants immediate consideration for protection under CITES, given its striking appearance and high potential for exploitation in the pet trade.”

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Original Source:

Townsend JH, Medina-Flores M, Wilson LD, Jadin RC, Austin JD (2013) A relict lineage and new species of green palm-pitviper (Squamata, Viperidae, Bothriechis) from the Chortís Highlands of Mesoamerica. ZooKeys 298: 77, doi: 10.3897/zookeys.298.4834

Our ability to assess biological diversity, ecosystem health, ecological interactions, and a wide range of other important processes is largely dependent on accurately recognizing species. However, identifying and describing species is not always a straightforward task. In some cases, a single species may show a high level of morphological variation, while in other cases, multiple morphologically similar species may be hidden under a single species name. Cryptic species, two or more distinct species that are erroneously classified under a single species name, are found in all major groups of living things.

As an alternative to traditional morphology-based species delimitation, an international research group, including scientists from Germany, Iran, Spain, and the USA, describe five new species of lichen-forming fungi from what was traditionally considered a single species using differences in DNA sequence data. The authors state that “the effective use of genetic data appears to be essential to appropriately and practically identify natural groups in some phenotypically cryptic lichen-forming fungal lineages”. The study was published in the open access journal Mycokeys.

They also provide a reference DNA sequence database for specimen identification using DNA barcoding, making specimen identification more accessible and more reliable at the same time. The application of DNA-based identification can potentially be used as a way for both specialists and nonspecialists alike to recognize species that are otherwise difficult to identify.

Lichens are commonly used to monitor ecosystem health and the impact of atmospheric pollution. In addition, some lichens are potentially valuable sources of pharmaceutical products, including antibiotics, antioxidants, etc. In spite of their occurrence in all terrestrial ecosystems and overall ecological importance, lichens are commonly overlooked. DNA barcode identification can be performed in a variety of ecological, pharmaceutical, and biomonitoring studies in order to quickly sort specimens into the correct species.

The authors argue that the use of molecular sequence data in identifying species will likely become increasingly important and routinely applied. Other disciplines such as ecology, conservation, and physiology will benefit from a more objectively based species circumscription, enabling us to interpret distribution and ecological patterns more precisely, while more accurately monitoring environmental disturbance and climate change. The authors predict that this approach will prove to be an important tool in making critical conservation-related decisions.

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Additional Information

This study was supported by funds from Brigham Young University graduate mentoring and graduate research fellowship awards, the USDA National Forest Service, the Negaunee Foundation, the National Science Foundation (DEB-0949147), the Ministerio de Ciencia e Innovación, Spain (CGL2010-21646/BOS, RYC02007-01576), and the JAE-Doc program (Departamento de Biología Ambiental, Museo Nacional de Ciencias Naturales) for financial support.

Original source

Leavitt SD, FernaÅLndez-Mendoza F, PeÅLrez-Ortega S, Sohrabi M, Divakar PK, Lumbsch TH, St. Clair LLS (2013) DNA barcode identification of lichen-forming fungal species in the Rhizoplaca melanophthalma species-complex (Lecanorales, Lecanoraceae), including five new species. MycoKeys 7: 1, doi: 10.3897/mycokeys.7.4508

The data repository invites community input on the future of data archiving at upcoming membership meeting

Dryad, a repository for data underlying the international scientific and medical literature, works with a variety of journals, societies and publishers to archive research data at the time of publication. The project began in 2009 and has published more than 3,000 data packages. In 2012, Dryad incorporated as a nonprofit organization with the mission to make scientific and medical research data permanently available to all researchers and educators free-of-charge without barriers to reuse.

For the past four years, Dryad has worked with its stakeholders to develop a sustainability plan to realize this vision. Central to the sustainability plan is a one-time submission fee that will offset the actual costs of preserving data indefinitely. A variety of pricing plans are available for journals and other organizations such societies, funders and libraries to purchase discounted submission fees on behalf of their researchers. For data not covered by a pricing plan, the researcher will be asked to pay upon submission, with waivers provided to researchers from World Bank low and lower-middle income economies. Submission fees will apply to all new submissions starting September 2013. Dryad will also be supported in part by its membership, by grants for research and innovation, and by donors. Membership in Dryad is open to any organization that supports research and education. Dryad is pleased to include Pensoft Publishers among its Charter Members.

The Dryad Membership meeting, to be held in Oxford, UK on Friday, May 24 is open to members, prospective members, researchers and other interested parties. Attendees will hear about recent and upcoming developments in the repository and the nonprofit organization. In addition, there will be an Emerging Issues Forum with presentations from the community about future directions for Dryad, its members, and partner journals, including models for the technical and peer review of data, ideas for promoting the adoption of data citations, measuring data reuse, funder perspectives on the use of research grants for data management costs and the relevance of larger data networks.

Dryad’s Membership Meeting is part of a series of free public events in Oxford spotlighting trends in scholarly communication with an emphasis on research data, including a Symposium on the Now and Future of Data Publication on Wednesday, May 22nd and an ORCID Outreach Meeting with a special joint Dryad-ORCID Symposium on Research Attribution on Thursday, May 23rd. Registration for these events closes on May 13th. Remote attendance will be available for those unable to attend in person.

For more information about submitting data, becoming a member or the sustainability plan, please visit http://datadryad.org. The website also offers an Ideas Forum where people can make their voice heard by suggesting and voting for new features and offering comments.

CONTACT:

Laura Wendell, Executive Director

Email: lwendell@datadrayd.org

Tel: +1-919-668-4005 or +1-919-423-3889

Subterranean Biology now fully joins the peer reviewed open access family of journals published by Pensoft Publishers, who also publish ZooKeys, PhytoKeys and others.

"The outputs of the former editors-in-chief and the former editorial boards were without compromises on quality," comments the new editor-in-chief, Dr Oana Moldovan. "We certainly want to ensure continuity in this regard, but high-quality content is best appreciated if it is processed, published, presented and preserved in a way that leverages the potential of electronic publication to the fullest extent possible with current technology."

At Pensoft, fully electronic and largely automated workflows are the norm. Content is published simultaneously in several formats (PDF, HTML and XML) that are complemented by options for print on demand of reprints or whole issues. From now on, the content in the journal will be fully linked and exported to taxonomic databases such as the Encyclopedia of Life, Species-ID and PubMed Central. The articles will also benefit from professional archiving in the world’s leading scholarly archives.

The online publication allows an increase of the number of articles, whose revision is speeded up through the Pensoft Journals System, PJS. Faster online publication of the individual articles is also ensured, each article will be published when ready, and issues will be completed upon publishing of the last article. The new journal format is also beneficial to the content that can now include colour figures and multimedia free of charge. Lastly, Subterranean Biology will step into the future with Pensoft’s efforts towards active and professional promotion and PR, with the widest possible dissemination of the published content.

The journal Subterranean Biology is calling on society members and the wider community to make active use of its modernized publication workflows by submitting their best works to it. All types of contributions are welcome, including from both young and established scientists, who are encouraged to submit their works in the journal. Established researchers are invited to submit reviews and ideas for future research. "We expect that, at least, once every year, each member of the Society will provide a good contribution to the journal. We are also inviting all the people that work in subterranean biology or related fields to contribute to the Society journal and hopefully become new members", Moldovan adds.

The new Subterranean Biology is committed to making the world of subterranean creatures more attractive and accessible to the large public. "Subterranean biology is not only about those creepy creatures that live underground, the underground world is deeply connected with the surface, and the outside green turns into downwards black only in our eyes but not for a number of other living beings", the editor-in-chief explains.

 

 

Original Source:

Moldovan OT (2013) One step forward for subterranean biology. Subterranean Biology 11: 1-2. doi: 10.3897/subtbiol.11.5280

Pensoft Publishers’ flagship taxonomic open access journal ZooKeys marks more than 60 % growth in the first quarter of 2013. For this period, the total number of published pages almost doubled to the impressive 5,060 in 2013, in comparison with 3,266 in 2012. The number of published issues also significantly increased  from 27 to 41 for the same time frame.

The journal authors also benefited from intensified PR services committed to providing a wider outreach for quality research. Almost every article published in Zookeys gets a social network posting in our growing communities on Facebook, Twitter and Google +. On the average, one research paper per issue benefits from a professionally written press release disseminated to world’s leading science news distributors and mass media, including outlets like BBC, the Daily Mail, Scientific American, New York Times and others.

Another zoological open access journal published by Pensoft, the Journal of Hymenoptera Research also reported 60 % growth, with 398 published pages in 3 issues in the first quarter of 2013 in comparison with 242 pages in 2 issues in 2012.

Do frogs live underground? The answer is yes, some amphibians, such as salamanders and frogs have been often reported to dwell in subterranean habitats, some of them completely adjusted to the life in darkness, and others just spending a phase of their lifecycle in an underground shelter. Up until 2010, however, no one suspected that the Mediterranean anuran frog Rana iberica – commonly known as Iberian brown frog and usually found in streams – also participates in underground adventures. A new study published in the open access journal Subterranean Biology confirms the first report of Rana iberica reproduction in a cave-like habitat, with all life stages observed in the galleries.

Serra da Estrela Natural Park is located in north-central Portugal and is the largest protected area and one of the most biodiverse regions in Portugal and the Iberian Peninsula. Several drainage galleries were created for water capture in the 1950s, even before the establishment of the boundaries of the Natural Park. It is namely in these artificial subterranean habitats that the Iberian brown frog was discovered dwelling underground by biologists.

"The unusual sighting of R. iberica motivated a series of subsequent visits that started in 2011 up until December 2012 to understand the use of this artificial subterranean habitat by this species.", explains the lead author of the study Dr. Gonçalo M. Rosa. "All life stages were observed in the gallery during the study period, particularly adults, which were observed every month of the year."

The Iberian brown frog does not only seek refuge in the drainage galleries as a sporadic visitor. During long observations, adults from the species have been noted in the galleries,often standing on the ground or in crevices, swimming underwater or even climbing up the walls. There is evidence of mating activity, and batches of eggs have been found stuck to submerged rocks in the subterranean stream. Recently hatched tadpoles were also observed, initially remaining stationary above the egg mass for about two weeks, then swimming in the streams and feeding on the dead egg mass. The galleries are used by other amphibians as well, and larvae of the fire salamander Salamandra salamandra gallaica have been recorded twice while preying on brown frog tadpoles.

The choice of the artificial drainage gallery for a habitat of the Iberian brown frog may appear odd initially. However, it seems that the animals find a refuge in the cool and humid tunnels, often containing a small stream. These artificial subterranean habitats are in fact often used as a refuge for many species. They are, for example, particularly important for the salamander Chioglossa lusitanica, an Iberian endemic of conservation concern. Scientists express their fear that such preferences for underground habitats might in fact be a sign for the ecological dangers of the dramatic climate changes experienced by the Iberian region. Monitoring the subterranean activity of various species might provide important cues for future conservation efforts.

 

 

Original Source:

Rosa GM, Penado A (2013) Rana iberica (Boulenger, 1879) goes underground: subterranean habitat usage and new insights on natural history. Subterranean Biology 11: 15–29, doi: 10.3897/subtbiol.11.5170

 

Some ant species use clay ‘door-pebbles’ for the protection of their nest

Stenamma is a cryptic "leaf-litter" ant genus that occurs in moderately humid to wet forest habitats throughout the Holarctic region, Central America, and part of northwestern South America (Colombia and Ecuador). The genus was thought to be restricted primarily to the temperate zone, but recent collecting efforts have uncovered a large variety of Neotropical forms, which rival the Holarctic species in terms of morphological and behavioral diversity. The Middle American clade of Stenamma is revised in a paper published in the open access journal ZooKeys to recognize 40 species, an astonishing 33 of which are described as new.

"The paper documents a large radiation of previously overlooked Neotropical ants. When I began the study, only six species were known from the region, now there are 40. The fact that this radiation has been missed for so long is surprising, since ants are an insect group that attracts much interest and study," remarks Dr. Michael G. Branstetter, National Museum of Natural History, Smithsonian Institution. "This revision provides a rare look into the biology and life history of this intriguing genus."

An exceptional characteristic of Stenamma is that many species seem to be well adapted to cool, wet environments at mid to high elevations between 800 m. In fact, it has been found that Stenamma can be the most common ant genus in leaf-litter samples collected from very wet and cool cloud forest localities. These ecological traits are in contrast to the pattern seen in ants generally, in which diversity and abundance decrease with elevation. Furthermore, it is slowly becoming apparent that the life history strategies of Stenamma species are quite diverse, and in some cases unique among ants.

Most collections of the group are made by sifting leaf-litter from the forest floor, which is why Stenamma has its stereotype as a "leaf-litter ant genus." Although nests of many species do occur in the leaf litter, and foragers are common there, recent collecting has revealed that Stenamma species nest in a variety of microhabitats, not just leaf litter. Nests have been found in large logs, in small rotting branches, in and under bark, in steep clay or mud banks, in and under epiphytes, under rocks, in the ground, and under leaves in leaf litter. In addition, several species are now known to nest and forage in the forest canopy. The reason these nests are rarely encountered is because most species are cryptic, forming small colonies composed of slow-moving worker ants.

One of the most intriguing recent discoveries has been the observation that some Stenamma species nest in clay banks and exhibit novel behaviors. In the first documented example of clay bank nesting within Stenamma, it was found that the two species involved construct multiple nests per colony, but only occupy one with a queen and brood, and they maintain a small clay "door-pebble," which is used to block the nest entrance upon encounter with aggressive ants, such as army ants.

The work of Branstetter reveals that not only two, but many Stenamma species nest in the clay bank environment, suggesting that this habitat may be important in the evolution and ecology of the group. Most intriguingly, one of the newly observed species has been found to have convergently evolved a similar nest architecture to the door-pebble ants. The reason for this convergence is not known and is in need of further investigation. "I hypothesize that like cloud forests, the clay bank habitat is less hospitable to the average ant, and thus provides Stenamma species with a more protected and less competitive environment in which to nest and forage." explains Dr. Branstetter.

 

Collection and specimen data for all material examined in this study, along with all color images, have been uploaded to AntWeb, a site hosted by the California Academy of Sciences. AntWeb subsequently provides all specimen-level data, images, and natural history content to the Global Biodiversity Information Facility (GBIF) and the Encyclopedia of Life of Life (EOL).

Original Source:

Branstetter MG (2013) Revision of the Middle American clade of the ant genus Stenamma Westwood (Hymenoptera, Formicidae, Myrmicinae). ZooKeys 295: 1, doi: 10.3897/zookeys.295.4905