4.8 Letter

Evidence for multiple species of Sunda colugo

Journal

CURRENT BIOLOGY
Volume 18, Issue 21, Pages R1001-R1002

Publisher

CELL PRESS
DOI: 10.1016/j.cub.2008.09.005

Keywords

-

Ask authors/readers for more resources

Authors

I am an author on this paper
Click your name to claim this paper and add it to your profile.

Reviews

Primary Rating

4.8
Not enough ratings

Secondary Ratings

Novelty
-
Significance
-
Scientific rigor
-
Rate this paper

Recommended

Article Multidisciplinary Sciences

Dire wolves were the last of an ancient New World canid lineage

Angela R. Perri, Kieren J. Mitchell, Alice Mouton, Sandra Alvarez-Carretero, Ardern Hulme-Beaman, James Haile, Alexandra Jamieson, Julie Meachen, Audrey T. Lin, Blaine W. Schubert, Carly Ameen, Ekaterina E. Antipina, Pere Bover, Selina Brace, Alberto Carmagnini, Christian Caroe, Jose A. Samaniego Castruita, James C. Chatters, Keith Dobney, Mario dos Reis, Allowen Evin, Philippe Gaubert, Shyam Gopalakrishnan, Graham Gower, Holly Heiniger, Kristofer M. Helgen, Josh Kapp, Pavel A. Kosintsev, Anna Linderholm, Andrew T. Ozga, Samantha Presslee, Alexander T. Salis, Nedda F. Saremi, Colin Shew, Katherine Skerry, Dmitry E. Taranenko, Mary Thompson, Mikhail V. Sablin, Yaroslav V. Kuzmin, Matthew J. Collins, Mikkel-Holger S. Sinding, M. Thomas P. Gilbert, Anne C. Stone, Beth Shapiro, Blaire Van Valkenburgh, Robert K. Wayne, Greger Larson, Alan Cooper, Laurent A. F. Frantz

Summary: Dire wolves, common in Pleistocene America, were found to have diverged from living canids around 5.7 million years ago and evolved in isolation from ancestors of grey wolves and coyotes. There is no evidence of gene flow between dire wolves and North American grey wolves or coyotes, indicating a distinct evolutionary history. Our results also support an early New World origin of dire wolves compared to the Eurasian ancestors of other canids.

NATURE (2021)

Article Ecology

Widespread Denisovan ancestry in Island Southeast Asia but no evidence of substantial super-archaic hominin admixture

Joao C. Teixeira, Guy S. Jacobs, Chris Stringer, Jonathan Tuke, Georgi Hudjashov, Gludhug A. Purnomo, Herawati Sudoyo, Murray P. Cox, Raymond Tobler, Chris S. M. Turney, Alan Cooper, Kristofer M. Helgen

Summary: The study reveals widespread Denisovan ancestry in Island Southeast Asian populations, but fails to detect substantial super-archaic admixture signals compatible with the endemic fossil record. This suggests a discrepancy between genetic and fossil evidence, requiring further research for resolution.

NATURE ECOLOGY & EVOLUTION (2021)

Article Zoology

Across the great divide: revision of the genus Eupetaurus (Sciuridae: Pteromyini), the woolly flying squirrels of the Himalayan region, with the description of two new species

Stephen M. Jackson, Quan Li, Tao Wan, Xue-You Li, Fa-Hong Yu, Ge Gao, Li-Kun He, Kristofer M. Helgen, Xue-Long Jiang

Summary: This study provides the first taxonomic and biogeographical review of the woolly flying squirrel, Eupetaurus cinereus. It reveals that the species is distributed in three widely disjunct areas in the Himalayas and suggests that the populations in these areas are genetically and morphologically distinct enough to be recognized as separate species, with two new species being described.

ZOOLOGICAL JOURNAL OF THE LINNEAN SOCIETY (2022)

Editorial Material Multidisciplinary Sciences

The Earth BioGenome Project 2020: Starting the clock

Harris A. Lewin, Stephen Richards, Erez Lieberman Aiden, Miguel L. Allende, John M. Archibald, Miklos Balint, Katharine B. Barker, Bridget Baumgartner, Katherine Belov, Giorgio Bertorelle, Mark L. Blaxter, Jing Cai, Nicolette D. Caperello, Keith Carlson, Juan Carlos Castilla-Rubio, Shu-Miaw Chaw, Lei Chen, Anna K. Childers, Jonathan A. Coddington, Dalia A. Conde, Montserrat Corominas, Keith A. Crandall, Andrew J. Crawford, Federica DiPalma, Richard Durbin, ThankGod E. Ebenezer, Scott V. Edwards, Olivier Fedrigo, Paul Flicek, Giulio Formenti, Richard A. Gibbs, M. Thomas P. Gilbert, Melissa M. Goldstein, Jennifer Marshall Graves, Henry T. Greely, Igor V. Grigoriev, Kevin J. Hackett, Neil Hall, David Haussler, Kristofer M. Helgen, Carolyn J. Hogg, Sachiko Isobe, Kjetill Sigurd Jakobsen, Axel Janke, Erich D. Jarvis, Warren E. Johnson, Steven J. M. Jones, Elinor K. Karlsson, Paul J. Kersey, Jin-Hyoung Kim, W. John Kress, Shigehiro Kuraku, Mara K. N. Lawniczak, James H. Leebens-Mack, Xueyan Li, Kerstin Lindblad-Toh, Xin Liu, Jose V. Lopez, Tomas Marques-Bonet, Sophie Mazard, Jonna A. K. Mazet, Camila J. Mazzoni, Eugene W. Myers, Rachel J. O'Neill, Sadye Paez, Hyun Park, Gene E. Robinson, Cristina Roquet, Oliver A. Ryder, Jamal S. M. Sabir, H. Bradley Shaffer, Timothy M. Shank, Jacob S. Sherkow, Pamela S. Soltis, Boping Tang, Leho Tedersoo, Marcela Uliano-Silva, Kun Wang, Xiaofeng Wei, Regina Wetzer, Julia L. Wilson, Xun Xu, Huanming Yang, Anne D. Yoder, Guojie Zhang

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2022)

Editorial Material Multidisciplinary Sciences

Comment on A global environmental crisis 42,000 years ago

Andrea Picin, Stefano Benazzi, Ruth Blasco, Mateja Hajdinjak, Kristofer M. Helgen, Jean-Jacques Hublin, Jordi Rosell, Pontus Skoglund, Chris Stringer, Sahra Talamo

Summary: Cooper et al. suggest that the Laschamps geomagnetic inversion around 42,000 years ago led to global climatic shifts and major behavioral changes in prehistoric groups, but other scientific studies indicate that this proposition lacks evidence from current archaeological, paleoanthropological, and genetic records.

SCIENCE (2021)

Letter Biodiversity Conservation

Global camera trap synthesis highlights the importance of protected areas in maintaining mammal diversity

Cheng Chen, Jedediah F. Brodie, Roland Kays, T. Jonathan Davies, Runzhe Liu, Jason T. Fisher, Jorge Ahumada, William McShea, Douglas Sheil, Bernard Agwanda, Mahandry H. Andrianarisoa, Robyn D. Appleton, Robert Bitariho, Santiago Espinosa, Melissa M. Grigione, Kristofer M. Helgen, Andy Hubbard, Cindy M. Hurtado, Patrick A. Jansen, Xuelong Jiang, Alex Jones, Elizabeth L. Kalies, Cisquet Kiebou-Opepa, Xueyou Li, Marcela Guimaraes Moreira Lima, Erik Meyer, Anna B. Miller, Thomas Murphy, Renzo Piana, Rui-Chang Quan, Christopher T. Rota, Francesco Rovero, Fernanda Santos, Stephanie Schuttler, Aisha Uduman, Joanna Klees van Bommel, Hilary Young, A. Cole Burton

Summary: This study analyzed a global dataset and found that protected areas (PAs) have a positive impact on the conservation of mammal communities, with a strong correlation between the proportion of PAs coverage and mammal taxonomic diversity. The study also highlights the need to better understand the functional response of mammal communities to protection.

CONSERVATION LETTERS (2022)

Article Ecology

Expert range maps of global mammal distributions harmonised to three taxonomic authorities

Charles J. Marsh, Yanina V. Sica, Connor J. Burgin, Wendy A. Dorman, Robert C. Anderson, Isabel del Toro Mijares, Jessica G. Vigneron, Vijay Barve, Victoria L. Dombrowik, Michelle Duong, Robert Guralnick, Julie A. Hart, J. Krish Maypole, Kira McCall, Ajay Ranipeta, Anna Schuerkmann, Michael A. Torselli, Thomas Lacher, Russell A. Mittermeier, Anthony B. Rylands, Wes Sechrest, Don E. Wilson, Agustin M. Abba, Luis F. Aguirre, Joaquin Arroyo-Cabrales, Diego Astua, Andrew M. Baker, Gill Braulik, Janet K. Braun, Jorge Brito, Peter E. Busher, Santiago F. Burneo, M. Alejandra Camacho, Paolo Cavallini, Elisandra de Almeida Chiquito, Joseph A. Cook, Tamas Cserkesz, Gabor Csorba, Erika Cuellar Soto, Valeria da Cunha Tavares, Tim R. B. Davenport, Thomas Demere, Christiane Denys, Christopher R. Dickman, Mark D. B. Eldridge, Eduardo Fernandez-Duque, Charles M. Francis, Greta Frankham, William L. Franklin, Thales Freitas, J. Anthony Friend, Elizabeth L. Gadsby, Guilherme S. T. Garbino, Philippe Gaubert, Norberto Giannini, Thomas Giarla, Jason S. Gilchrist, Jaime Gongora, Steven M. Goodman, Sharon Gursky-Doyen, Klaus Hacklander, Mark S. Hafner, Melissa Hawkins, Kristofer M. Helgen, Steven Heritage, Arlo Hinckley, Stefan Hintsche, Mary Holden, Kay E. Holekamp, Rodney L. Honeycutt, Brent A. Huffman, Tatyana Humle, Rainer Hutterer, Carlos Ibanez Ulargui, Stephen M. Jackson, Jan Janecka, Mary Janecka, Paula Jenkins, Rimvydas Juskaitis, Javier Juste, Roland Kays, C. William Kilpatrick, Tigga Kingston, John L. Koprowski, Boris Krystufek, Tyrone Lavery, Thomas E. Lee, Yuri L. R. Leite, Roberto Leonan M. Novaes, Burton K. Lim, Andrey Lissovsky, Raquel Lopez-Antonanzas, Adria Lopez-Baucells, Colin D. MacLeod, Fiona G. Maisels, Michael A. Mares, Helene Marsh, Stefano Mattioli, Erik Meijaard, Ara Monadjem, F. Blake Morton, Grace Musser, Tilo Nadler, Ryan W. Norris, Agustina Ojeda, Nicte Ordonez-Garza, Ulyses F. J. Pardinas, Bruce D. Patterson, Ana Pavan, Michael Pennay, Calebe Pereira, Joyce Prado, Helder L. Queiroz, Matthew Richardson, Erin P. Riley, Stephen J. Rossiter, Daniel I. Rubenstein, Dennisse Ruelas, Jorge Salazar-Bravo, Stephanie Schai-Braun, Cody J. Schank, Christoph Schwitzer, Lori K. Sheeran, Myron Shekelle, Georgy Shenbrot, Pipat Soisook, Sergio Solari, Richard Southgate, Mariella Superina, Andrew B. Taber, Mauricio Talebi, Peter Taylor, Thong Vu Dinh, Nelson Ting, Diego G. Tirira, Susan Tsang, Samuel T. Turvey, Raul Valdez, Victor Van Cakenberghe, Geraldine Veron, Janette Wallis, Rod Wells, Danielle Whittaker, Elizabeth A. Williamson, George Wittemyer, John Woinarski, Dietmar Zinner, Nathan S. Upham, Walter Jetz

Summary: This article introduces a database of global mammal species' native range maps, including various tools for integration with other data. These expert maps provide basic information for broad-scale research and conservation.

JOURNAL OF BIOGEOGRAPHY (2022)

Article Multidisciplinary Sciences

Effects of reduced mobility on trabecular bone density in captive big cats

Habiba Chirchir, Christopher Ruff, Kristofer M. Helgen, Richard Potts

Summary: This study compared trabecular bone volume fraction (BVF) between wild and captive felids, and found that wild animals had significantly greater BVF. The effects of captivity were more pronounced in the forelimbs, and the BVF ratio between humerus and femur was lower in captive animals, showing a positive relationship to home range size in wild animals. These results indicate that captivity has general effects on BVF in felids, as well as location-specific effects related to limb use.

ROYAL SOCIETY OPEN SCIENCE (2022)

Article Paleontology

The Gondwanan Origin of Tribosphenida (Mammalia)

Timothy F. Flannery, Thomas H. Rich, Patricia Vickers-Rich, E. Grace Veatch, Kristofer M. Helgen

Summary: A review of the Southern Hemisphere Mesozoic tribosphenic mammal fossil record supports the hypothesis that Tribosphenida arose in the Southern Hemisphere during the Early Jurassic, around 50 million years prior to the clade's reliably dated first appearance in the Northern Hemisphere. Mesozoic Southern Hemisphere tribosphenic mammals are known from Australia, Madagascar, South America and the Indian subcontinent, and are classified into three families: Bishopidae (fam. nov.), Ausktribosphenidae and Henosferidae. These are stem therians, and considerable morphological evolution occurred within the lineage between the Jurassic and late Early Cretaceous. Important dental modifications include a graduated transition between premolars and molars, development of molar wear facets V and VI, loss of facets for postdentary bones, reduction in the Meckelian groove and development of a true dentary angle. Previous classifications of Southern Hemisphere tribosphenic mammals are ambiguous because information from the upper dentition has been lacking. Upper molars attributed to the late Early Cretaceous (Albian) Southern Hemisphere group Bishopidae fam. nov. are now known to possess a prominent protocone and stylar cusp C. We thus consider bishopids to be the sister group to Theria.

ALCHERINGA (2022)

Article Infectious Diseases

Diversity of Leptospira spp. in bats and rodents from Papua New Guinea

Sarah Javati, Vanina Guernier-Cambert, Marinjho Jonduo, Sinafa Robby, Jobb Kimopa, Tobias Maure, Emma S. McBryde, William Pomat, Ken Aplin, Kristofer M. Helgen, Mohammad Yazid Abdad, Paul F. Horwood

Summary: Leptospirosis is a common bacterial zoonosis globally. Rodents are the primary reservoirs, but bats have also been implicated as potential reservoirs. A survey in Papua New Guinea found a high proportion of bats carrying leptospires, with different types of leptospires detected in different host species. Further research is needed to understand the circulation dynamics of leptospires in reservoir species and the risks to public and veterinary health in Papua New Guinea and other Pacific regions.

TRANSBOUNDARY AND EMERGING DISEASES (2022)

Article Biodiversity Conservation

Bridging the gap: Optimising connectivity solutions for an arboreal gliding mammal

Rachel S. K. Lee, Calebe P. P. Mendes, Stacey S. Q. Liang, Vera W. X. Yang, Delaney K. L. Eng, Wei Bin Ong, Yen Kheng Chua, Greg Byrnes, Norman T. -L. Lim

Summary: Researchers developed a vector-based model and applied a genetic algorithm to determine optimal glide pole locations, improving connectivity for arboreal gliding mammals and mitigating negative impacts of road widening. By using the model, the number of installed glide poles increased by 10 times and filled connectivity gaps created by road widening. This model fills a knowledge gap in connectivity modelling for arboreal gliding mammals and is important for their conservation efforts.

JOURNAL OF APPLIED ECOLOGY (2023)

Review Paleontology

A review of monotreme (Monotremata) evolution

Timothy F. Flannery, Thomas H. Rich, Patricia Vickers-Rich, Tim Ziegler, E. Grace Veatch, Kristofer M. Helgen

Summary: Advances in dating and systematics have led to a revision of monotreme evolution, focusing on body size and craniodental morphology. The oldest known monotreme, Teinolophos trusleri, is the smallest known monotreme, with a body mass estimated at 40g. Monotremes diversified in Australia during the early Albian-mid-Cenomanian period, reaching body masses greater than 4kg. A gap of 35 million years separates the youngest Mesozoic monotremes from the oldest Cenozoic monotreme, Monotrematum sudamericanum. There is a hypothesis that tachyglossids originated in Melanesia and later dispersed to Australia. The classification of Monotremata includes five families and a new genus, Murrayglossus, is proposed for a Pleistocene echidna from southwestern Western Australia.

ALCHERINGA (2022)

Article Microbiology

Host reproductive cycle influences the pouch microbiota of wild southern hairy-nosed wombats (Lasiorhinus latifrons)

Sesilje Weiss, David Taggart, Ian Smith, Kristofer M. Helgen, Raphael Eisenhofer

Summary: This study provides the first comprehensive investigation into the microbiota of marsupial pouches, specifically focusing on Southern Hairy-nosed Wombats (SHNWs). The research reveals significant differences in microbial composition and diversity between reproductive stages, with active reproductive females showing lower microbial diversity dominated by gram positive bacteria. Further studies are recommended to explore the roles that pouch microorganisms may play in marsupial reproductive health and joey survival.

ANIMAL MICROBIOME (2021)

Article Microbiology

Signatures of landscape and captivity in the gut microbiota of Southern Hairy-nosed Wombats (Lasiorhinus latifrons)

Raphael Eisenhofer, Kristofer M. Helgen, David Taggart

Summary: The study revealed a significant impact of captivity on the gut microbiota of Southern Hairy-nosed Wombats (SHNW), with captive SHNWs having a compositionally different and less diverse gut microbiota compared to wild SHNWs. Differences were also observed in the microbial composition between different wild populations, particularly associated with native vs. degraded habitat.

ANIMAL MICROBIOME (2021)

Article Zoology

Phylogenetic and morphological significance of an overlooked flying squirrel (Pteromyini, Rodentia) from the eastern Himalayas with the description of a new genus

Quan Li, Feng Cheng, Stephen M. Jackson, Kristofer M. Helgen, Wen-Yu Song, Shao-Ying Liu, Daosavanh Sanamxay, Song Li, Fei Li, Yun Xiong, Jun Sun, Hong-Jiao Wang, Xue-Long Jiang

Summary: Flying squirrels are the most diverse and widely distributed group of gliding mammals, with taxonomic boundaries and relationships still actively researched in mammalogy. Through morphological and genetic reassessment of Pteromys leonardi Hylopetes alboniger specimens, a new species was identified and placed in a new genus named Priapomys gen. nov.

ZOOLOGICAL RESEARCH (2021)

No Data Available