Shrews from Moist Temperate Forests of Azad Jammu and Kashmir
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Dating Placentalia: Morphological Clocks Fail to Close the Molecular-Fossil Gap
Puttick, M. N., Thomas, G. H., & Benton, M. J. (2016). Dating placentalia: Morphological clocks fail to close the molecular-fossil gap. Evolution, 70(4), 873-886. https://doi.org/10.1111/evo.12907 Publisher's PDF, also known as Version of record License (if available): CC BY Link to published version (if available): 10.1111/evo.12907 Link to publication record in Explore Bristol Research PDF-document © 2016 The Author(s). Evolution published by Wiley Periodicals, Inc. on behalf of The Society for the Study of Evolution. This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited. University of Bristol - Explore Bristol Research General rights This document is made available in accordance with publisher policies. Please cite only the published version using the reference above. Full terms of use are available: http://www.bristol.ac.uk/red/research-policy/pure/user-guides/ebr-terms/ ORIGINAL ARTICLE doi:10.1111/evo.12907 Dating placentalia: Morphological clocks fail to close the molecular fossil gap Mark N. Puttick,1,2 Gavin H. Thomas,3 and Michael J. Benton1 1School of Earth Sciences, Life Sciences Building, Tyndall Avenue, University of Bristol, Bristol, BS8 1TQ, United Kingdom 2E-mail: [email protected] 3Department of Animal and Plant Sciences, Alfred Denny Building, University of Sheffield, Western Bank, Sheffield, S10 2TN, United Kingdom Received January 31, 2015 Accepted March 7, 2016 Dating the origin of Placentalia has been a contentious issue for biologists and paleontologists. -
Mammalian Species 117
MAMMALIANSPECIES No. 117, pp. 14, 5 figs. Rhynchocyon chrysopygus. BY Galen B. Rathbun Published 8 June 1979 by the American Society of Mammalogists Rhynchocyon Peters, 1847 cyon chrysopygus apparently does not occur in the gallery forests of the Tana River, in the ground-water forest at Witu, or in the Rhynchocyon Peters, 1W7:36, type species Rhynchocyon cirnei dry bushlands between the Galana and Tana rivers. This ele- Peters by monotypy. phant-shrew's habitat is being cleared for exotic forest plantations Rhir~onaxThomas, 1918:370, type species Rh~nchoc~onchr~so- and agriculture all along the coast, resulting in a discontinuous pygus Gunther. and reduced distribution. It will re-occupy fallow agricultural land that is allowed to become overgrown with dense bush (Rathbun, CONTEXT AND CONTENT. Order Macroscelidea, Fam- ily Macroscelididae, Subfamily Rhynch~c~oninae.Corbet and unpublished data)' Hanks (1968) recognized three allopatric species of Rhynchocyon FOSSIL RECORD. As far as is known, the Macrosceli- (figure 1) for which they wrote the following key: didae have always been endemic to Africa (Patterson, 1%5). But- ler and Hopwood (1957) described Rhynchocyon clarki from the 1 Rump straw-colored, contrasting sharply with surround- early Miocene beds of Songhor, Kenya (near Lake Victoria). Ad- ing rufous pelage ----------.-------.-------R. chrysopygus ditional Miocene material from Rusinga Island, Kenya, has been Rump not straw-colored ---------.------.-------------------2 referred to this extinct form (Patterson, 1%5), which was smaller 2(1) Rump and posterior half of back with a pattern of dark than the extant species of Rhynchocyon. R. clarki contributes lines or spots on a yellowish-brown or rufous ground; significantly to the forest related fossil mammal fauna from Ru- top of head without a rufous tinge ._._._....._._R. -
Zootaxa, a New Species of Crocidura (Soricomorpha: Soricidae) From
Zootaxa 2345: 60–68 (2010) ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ Article ZOOTAXA Copyright © 2010 · Magnolia Press ISSN 1175-5334 (online edition) A new species of Crocidura (Soricomorpha: Soricidae) from southern Vietnam and north-eastern Cambodia PAULINA D. JENKINS1, ALEXEI V. ABRAMOV2,4, VIATCHESLAV V. ROZHNOV3,4 & ANNETTE OLSSON5 1The Natural History Museum, Cromwell Road, London SW7 5BD, UK. E-mail: [email protected] 2Zoological Institute, Russian Academy of Sciences, Universitetskaya nab., 1, Saint-Petersburg, 199034, Russia. E-mail: [email protected] 3A.N. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Leninskii pr., 33, Moscow, 119071, Russia. E-mail: [email protected] 4Joint Vietnam-Russian Tropical Research and Technological Centre, Nguyen Van Huyen, Nghia Do, Cau Giay, Hanoi, Vietnam. E-mail: [email protected] 5Conservation International – Cambodia Programme, P.O. Box 1356, Phnom Penh, Cambodia. E-mail: [email protected] Abstract Knowledge of the Soricidae occurring in Vietnam has recently expanded with the discovery of several species previously unknown to science. Here we describe a new species of white-toothed shrew belonging to the genus Crocidura from lowland areas in southern Vietnam and from a river valley in north-eastern Cambodia. This small to medium sized species is diagnosed on the basis of external features, cranial proportions and morphology of the last upper and lower molars. Comparisons are made with other species of Crocidura known to occur in Vietnam and the biogeography of the regions where the new species has been found, is briefly discussed. Key words: white-toothed shrew, Vietnam, Cambodia Introduction Knowledge of the soricid fauna of South-East Asia and particularly that of Vietnam is still poorly understood, while that of Cambodia is virtually unknown (Jenkins, 1982; Heaney & Timm, 1983; Jenkins & Smith, 1995; Motokawa et al., 2005; Jenkins et al., 2009). -
Richard Dawkins, Bracketted V2.Wps
For all the many years that have passed away Matthew Lee Knowles 2010/11 (all the bracketed text extracted from ‘The Ancestor’s Tale’ by Richard Dawkins ) (and that is a myth too) (and in this context it always is man rather than woman) (although it baffles me why anybody regards this as an explanation for anything, given that the problem so swiftly regresses to the larger one of explaining the existence of the equally fine-tuned and improbable premeditator) (last long enough to make black holes, for instance) (though it often is) (the number of surviving species at the time of observation) (in the main a good book, so I shall not name and shame it) (a human species, probably ancestral to us) (boreal means northern) (and no less) (it is a intriguingly unfamiliar thought that there is always one such species) (including humans) (exactly in most cases, almost exactly in the rest) (it didn’t fossilise) (all but one of the other lineages went extinct) (quite a lot deeper into the past, and probably no longer in Africa) (most of) (or women) (or more) (petrified gum from trees) (as they tediously do) (or sixteen) (or hexadecimal) (see the Elephant Bird’s Tale) (especially microfossils) (see plate one) (tree rings) (carbon fourteen) (uranium-thorium-lead) (potassium-argon) (which I can sing) (or blossom, depending upon your taste) (unless, as has been recently suggested, their knotted strings were used for language as well as for counting) (the next copying ‘generation’) (it is the French hard c in comme) (American children call it ‘telephone’) -
The Preface of “Evolutionary Biology and Phylogeny of the Talpidae”
Mammal Study 30: S3 (2005) © the Mammalogical Society of Japan The preface of “Evolutionary biology and phylogeny of the Talpidae” The symposium “Evolutionary biology and phylogeny pleasure to say “Mission accomplished”! of the Talpidae” was held on the 3rd of August as part of This symposium was accompanied by three poster the IX International Mammalogical Congress (IMC9) in presentations. Dr. N. Sagara presented his new research Sapporo, Japan, 31 July–5 August 2005, and attracted topic, ‘Myco-talpology’, which is the science pertaining about 50 individuals interested in the family Talpidae to the ecological relationships between mushrooms and and other subterranean mammals. moles. Dr. Y. Yokohata communicated his and his After a brief introduction by Dr. Y. Yokohata, Dr. S. student’s research on lesser Japanese moles. The first Kawada highlighted his recent studies on the karyologi- poster examined the social relationships between indi- cal and morphological aspects of the lesser-known Asian vidual moles in captivity, while the second documented mole species, and forwarded several taxonomic prob- and compared the diet of an isolated insular population lems yet to be addressed. Dr. A. Loy followed this (Kinkasan Island) of moles inhabiting a ‘turf’ habitat presentation by discussing the origin and evolutionary altered by high populations of sika deer with those in history of Western European fossorial moles of the genus natural ‘forest’ environments. Talpa based on her and her collaborators’ studies of their In this proceeding, the following -
On the Original Description of the Sacred Shrew, Sorex Religiosa I. Geoffroy Saint-Hilaire, 1826 [Nec 1827] (Mammalia: Soricidae)
Bionomina, 9: 50–53 (2015) ISSN 1179-7649 (print edition) www.mapress.com/bionomina/ Article BIONOMINA Copyright © 2015 • Magnolia Press ISSN 1179-7657 (online edition) http://dx.doi.org/10.11646/bionomina.9.1.5 http://zoobank.org/urn:lsid:zoobank.org:pub:790065A5-5351-4E9F-9BA6-6A4F9B10BEC0 On the original description of the Sacred Shrew, Sorex religiosa I. Geoffroy Saint-Hilaire, 1826 [nec 1827] (Mammalia: Soricidae) Neal WOODMAN USGS Patuxent Wildlife Research Center, MRC-111, National Museum of Natural History, Smithsonian Institution, P.O. Box 37012, Washington, D.C. 20013-7012, U.S.A. <[email protected]> Abstract The original description of the Egyptian Pygmy Shrew or Sacred Shrew, Sorex religiosus I. Geoffroy Saint-Hilaire (Mammalia: Soricidae: Crocidura religiosa), was based on mummies obtained by Joseph Passalacqua from the ancient Egyptian necropolis at Thebes, Egypt. The description and naming of this species is commonly credited to Geoffroy Saint-Hilaire’s (1827) compendium and review of shrews in the Mémoires du Muséum d’Histoire naturelle. However, this author also described this species in two earlier publications. The first was in a footnote to Passalacqua’s (1826) Catalogue raisonné et historique des antiquités découvertes en Égypte; the second in January 1827 in the 11th volume of the Dictionnaire classique d’Histoire naturelle. In each case, he explained what he considered to be the distinguishing characteristics of the species and presented its common and scientific names. Priority, therefore, goes to Geoffroy Saint- Hilaire’s description in Passalacqua’s (1826) Catalogue. Key words: Insectivora, Sorex, Crocidura, mummy, systematics, taxonomy Introduction The Egyptian Pygmy Shrew or Sacred Shrew, Sorex religiosus I. -
Suncus Lixus – Greater Dwarf Shrew
Suncus lixus – Greater Dwarf Shrew transformed landscapes. It occurs in a number of protected areas and can be locally common in suitable habitat, such as riverine woodland, sandveld and moist grasslands. There is no evidence to suggest a net population decline. However, we caution that molecular data, coupled with further field surveys to delimit Photograph distribution more accurately, are needed to determine whether the highveld grassland and subtropical wanted grasslands subpopulations comprise separate species. If so, both species will need to be reassessed as high rates of grassland habitat loss in both regions may qualify one or both species for a threatened status. Key interventions include protected area expansion of moist grassland and riverine woodland habitats, as well as providing incentives for landowners to sustain natural Regional Red List status (2016) Least Concern* vegetation around wetlands and keep livestock or wildlife at ecological carrying capacity. National Red List status (2004) Data Deficient Regional population effects: There is a disjunct Reasons for change Non-genuine change: distribution between populations in the assessment region Change in risk and the rest of its range. This species is also a poor tolerance disperser. Thus there is not suspected to be a significant Global Red List status (2008) Least Concern rescue effect. TOPS listing (NEMBA) None CITES listing None Distribution Throughout the global range of the Greater Dwarf Shrew Endemic No there are only a few scattered records (Skinner & *Watch-list Data Chimimba 2005). However, it is a widespread species that ranges through East Africa, Central Africa and southern As the colloquial name indicates, although this is Africa. -
The First Record of Anourosorex (Insectivora, Soricidae) from Western Myanmar, with Special Reference to Identification and Karyological Characters
Bull. Natl. Mus. Nat. Sci., Ser. A, 40(2), pp. 105–109, May 22, 2014 The First Record of Anourosorex (Insectivora, Soricidae) from Western Myanmar, with Special Reference to Identification and Karyological Characters Shin-ichiro Kawada1, Nozomi Kurihara1, Noriko Tominaga2 and Hideki Endo3 1 Department of Zoology, National Museum of Nature and Science, 4–1–1 Amakubo, Tsukuba, Ibaraki 305–0005, Japan E-mail: [email protected] 2 Adachi Study Center, The Open University of Japan, 5–13–5 Senju, Adachi-ku, Tokyo 120–0034, Japan 3 The University Museum, The University of Tokyo, 7–3–1 Hongo, Bunkyo, Tokyo 113–0033, Japan (Received 3 March 2014; accepted 26 March 2014) Abstract We collected six mole shrews in Tiddim Town of Chin State, western Myanmar. They were captured in a human-modified artificial environment, although mole shrews usually inhabit forests. External and skull measurements indicated that the species was Anourosorex assamensis, previously known only as an endemic species of the Assam region of India. This is the first record of this species from Myanmar. Karyological examination revealed the species was diploid with a fundamental autosomal number of 2n=50 and NFa=96. These numbers correspond to the Taiwanese species A. yamashinai, but several differences were apparent in chromosomal morphology and the position of secondary chromosomal constrictions. The karyological information suggests A. assamensis is a full species separate from A. squamipes in China. Key words : Mole shrew, Anourosorex assamensis, morphological identification, karyotype. karyotypes, and should therefore be considered Introduction separate species. After that, Hutterer (2005) Mole shrews, the genus Anourosorex Milne- reclassified all four Anourosorex as four distinct Edwards, 1872, are semifossorial shrews known species based on size differences. -
Non-Flying Mammals of Mindanao Island, Philippines WEB VERSION 1 Lawrence R
Non-Flying Mammals of Mindanao Island, Philippines WEB VERSION 1 Lawrence R. Heaney, Nina R. Ingle, Jodi L. Sedlock, Blas R. Tabaranza Jr., Zoology Dept., The Field Museum, 1400 S. Lake Shore Drive, Chicago, IL 60605, USA Illustrations by J.L. Sedlock. Photos by: L.R. Heaney, N.R. Ingle, P.D. Heideman, M. Dagosto. Produced by: R.B. Foster, N.R. Ingle, M.R. Metz, with support from the Andrew Mellon Foundation, the MacArthur Foundation, and the Brown Fund of The Field Museum.© L. Heaney, N. Ingle, J. Sedlock, B. Tabaranza Jr.; Environ. & Conservation Programs, The Field Museum, Chicago, IL 60605, USA. [[email protected]] Rapid Color Guide #50 version 1.1 Macaca fascicularis Tarsius syrichta Paradoxurus hermaphroditus Viverra tangalunga CERCOPITHECIDAE TARSIIDAE VIVERRIDAE VIVERRIDAE Cynocephalus volans Urogale everetti Crocidura beatus Suncus murinus CYNOCEPHALIDAE TUPAIIDAE SORICIDAE SORICIDAE Podogymnura truei Batomys salomonseni Bullimus bagobus Crunomys suncoides ERICINACEIDAE MURIDAE MURIDAE MURIDAE Limnomys sibuanus Rattus everetti Rattus tanezumi Tarsomys apoensis MURIDAE MURIDAE MURIDAE MURIDAE Apomys insignis Rattus exulans Tarsomys apoensis, Tarsomys sp., Apomys hylocoetes Exilisciurus concinnus (Top) MURIDAE (Bottom) (Left to Right) MURIDAE (Top to Bottom) SCIURDAE These photos show most genera of non-flying mammals known from Mindanao. Not pictured here but easily identified are the Philippine Wild Pig (Sus philippensis, Suidae) and the Philippine Deer (Cervus mariannus, Cervidae). Rats and mice of the family Muridae are represented by 15 species, some very hard to tell apart. Many characters should be examined, such as body measurements and the structure of the feet, including the shape and size of pads and the fur on them; fur texture and color; and the number and location of nipples (on females). -
Solenodon Genome Reveals Convergent Evolution of Venom in Eulipotyphlan Mammals
Solenodon genome reveals convergent evolution of venom in eulipotyphlan mammals Nicholas R. Casewella,1, Daniel Petrasb,c, Daren C. Cardd,e,f, Vivek Suranseg, Alexis M. Mychajliwh,i,j, David Richardsk,l, Ivan Koludarovm, Laura-Oana Albulescua, Julien Slagboomn, Benjamin-Florian Hempelb, Neville M. Ngumk, Rosalind J. Kennerleyo, Jorge L. Broccap, Gareth Whiteleya, Robert A. Harrisona, Fiona M. S. Boltona, Jordan Debonoq, Freek J. Vonkr, Jessica Alföldis, Jeremy Johnsons, Elinor K. Karlssons,t, Kerstin Lindblad-Tohs,u, Ian R. Mellork, Roderich D. Süssmuthb, Bryan G. Fryq, Sanjaya Kuruppuv,w, Wayne C. Hodgsonv, Jeroen Kooln, Todd A. Castoed, Ian Barnesx, Kartik Sunagarg, Eivind A. B. Undheimy,z,aa, and Samuel T. Turveybb aCentre for Snakebite Research & Interventions, Liverpool School of Tropical Medicine, Pembroke Place, L3 5QA Liverpool, United Kingdom; bInstitut für Chemie, Technische Universität Berlin, 10623 Berlin, Germany; cCollaborative Mass Spectrometry Innovation Center, University of California, San Diego, La Jolla, CA 92093; dDepartment of Biology, University of Texas at Arlington, Arlington, TX 76010; eDepartment of Organismic and Evolutionary Biology, Harvard University, Cambridge, MA 02138; fMuseum of Comparative Zoology, Harvard University, Cambridge, MA 02138; gEvolutionary Venomics Lab, Centre for Ecological Sciences, Indian Institute of Science, 560012 Bangalore, India; hDepartment of Biology, Stanford University, Stanford, CA 94305; iDepartment of Rancho La Brea, Natural History Museum of Los Angeles County, Los Angeles, -
Convergent Evolution of Olfactory and Thermoregulatory Capacities in Small Amphibious Mammals
Convergent evolution of olfactory and thermoregulatory capacities in small amphibious mammals Quentin Martineza,1, Julien Clavelb,c, Jacob A. Esselstynd,e, Anang S. Achmadif, Camille Grohég,h, Nelly Piroti,j, and Pierre-Henri Fabrea,k aInstitut des Sciences de l’Évolution de Montpellier (ISEM), CNRS, Institut de recherche pour le développement (IRD), Université de Montpellier (UM), UMR 5554, 34095 Montpellier, France; bDepartment of Life Sciences, The Natural History Museum, SW7 5DB London, United Kingdom; cUniv. Lyon Laboratoire d’Ecologie des Hydrosystèmes Naturels et Anthropisés, UMR CNRS 5023, Université Claude Bernard Lyon 1, École Nationale des Travaux Publics de l’État (ENTPE), F‐69622 Villeurbanne, Cedex, France; dMuseum of Natural Science, Louisiana State University, Baton Rouge, LA 70803; eDepartment of Biological Sciences, Louisiana State University, Baton Rouge, LA 70803; fMuseum Zoologicum Bogoriense, Research Center for Biology, Indonesian Institute of Sciences (LIPI), 16911 Cibinong, Indonesia; gDivision of Paleontology, American Museum of Natural History, New York, NY 10024; hLaboratoire Paléontologie Évolution Paléoécosystèmes Paléoprimatologie (PALEVOPRIM, UMR 7262, CNRS-Institut écologie et environnement [INEE]), Université de Poitiers, 86073 Poitiers, Cedex 9, France; iInstitut de Recherche en Cancérologie de Montpellier (IRCM), INSERM, U1194 UM, Institut du Cancer de Montpellier (ICM), F-34298 Montpellier, Cedex 5, France; jRéseau d’Histologie Expérimentale de Montpellier, UMS3426 CNRS-US009 INSERM-UM, 34298 Montpellier, France; and kMammal Section, Department of Life Sciences, The Natural History Museum, SW7 5DB London, United Kingdom Edited by David B. Wake, University of California, Berkeley, CA, and approved February 28, 2020 (received for review October 11, 2019) Olfaction and thermoregulation are key functions for mammals. The partitioning has been documented in histological, airflow dynamic, former is critical to feeding, mating, and predator avoidance behaviors, and performance test studies (9–13). -
Moles, Shrews, Mice and More
Moles, RESEARCHERS FOCUS IN ON Shrews, NEW HAMPSHIRE’S MANY SMALL Mice MAMMALS and more 8 NovemberSeptember / / December October 2016 2016 by ELLEN SNYDER mall mammals – those weighing less than six ounces – are a surprisingly diverse group. In New England, they include mice, voles, bog lemmings, flying squir- Srels, chipmunks, moles and shrews. Researchers study small mammals because they are common, widespread, diverse, easily handled and reproduce often. My father, Dana Snyder, was one of those researchers. In the 1960s, when I was just four years old, he began a long-term study of the ecology of the eastern chipmunk in the Green Mountains of southern Vermont. Our summer camping trips to his study site infused me with a fondness for small mammals, especially chipmunks. Chipmunks are one of those small mammals that both entertain and annoy. Colorful in their brown and white stripes, they are lively and active during the day. When star- tled, they emit a high-pitched “chip” before darting off to a hideout; their low chuck, chuck, chuck is a common summer sound in our woods. They can stuff huge numbers of seeds into their cheek pouches. Despite their prevalence, chipmunks live solitary lives and are highly territorial. In winter, they take a long nap, waking occasionally to eat stored seeds or emerge above ground on a warm winter day. When I was in elementary school, my dad brought home an orphaned flying squirrel. We were enthralled with its large, dark eyes and soft fur. It would curl up in my shirt pocket, and I took it to school for show-and-tell.