Cycles and Synchrony in the Collared Lemming (Dicrostonyx Groenlandicus) in Arctic North America
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Mammalia: Rodentia) Around Amasya, Turkey
Z. ATLI ŞEKEROĞLU, H. KEFELİOĞLU, V. ŞEKEROĞLU Turk J Zool 2011; 35(4): 593-598 © TÜBİTAK Research Article doi:10.3906/zoo-0910-4 Cytogenetic characteristics of Microtus dogramacii (Mammalia: Rodentia) around Amasya, Turkey Zülal ATLI ŞEKEROĞLU1,*, Haluk KEFELİOĞLU2, Vedat ŞEKEROĞLU1 1Ordu University, Faculty of Arts and Sciences, Department of Biology, 52200 Ordu - TURKEY 2Ondokuz Mayıs University, Faculty of Arts and Sciences, Department of Biology, 55139 Kurupelit, Samsun - TURKEY Received: 02.10.2009 Abstract: Th e banding patterns of chromosomes of Microtus dogramacii, a recently described vole species endemic to Turkey, were studied. G-, C-, and Ag-NOR-banded patterns of this species are reported here for the fi rst time. In this study, 2 karyotypical forms were determined. Each form had the same diploid chromosome numbers (2n = 48), but possessed diff erent autosomal morphologies. For this reason, the samples collected from the research area were karyologically separated into 2 groups, cytotype-1 (NF = 50) and cytotype-2 (NF = 52). All chromosomes possessed centromeric/pericentromeric heterochromatin bands in both karyotypical forms. It was shown that the acrocentric chromosomes of pair 8 in cytotype-1 have been transformed into metacentric chromosomes in cytotype-2 through pericentric inversion. Variation in the number of active NORs was also observed, but the modal number of active NORs was 8. Due to the chromosomal variation found in M. dogramacii, the cytogenetic results presented in this study may represent a process of chromosomal speciation. Key words: Microtus dogramacii, karyology, pericentric inversion, Turkey Amasya (Türkiye) çevresindeki Microtus dogramacii (Mammalia: Rodentia)’nin sitogenetik özellikleri Özet: Türkiye için endemik olan yeni tanımlanmış bir tarla faresi, Microtus dogramacii’nin kromozomlarının bantlı örnekleri çalışıldı. -
Legged Buzzards Cope with Changing Small Rodent Communities?
Received: 20 February 2019 | Revised: 26 July 2019 | Accepted: 2 August 2019 DOI: 10.1111/gcb.14790 PRIMARY RESEARCH ARTICLE Flexibility in a changing arctic food web: Can rough‐legged buzzards cope with changing small rodent communities? Ivan A. Fufachev1 | Dorothee Ehrich2 | Natalia A. Sokolova1,3 | Vasiliy A. Sokolov4 | Aleksandr A. Sokolov1,3 1Arctic Research Station of Institute of Plant and Animal Ecology, Ural Branch of Russian Abstract Academy of Sciences, Labytnangi, Russia Indirect effects of climate change are often mediated by trophic interactions and 2 Department of Arctic and Marine consequences for individual species depend on how they are tied into the local food Biology, UiT – The Arctic University of Norway, Tromsø, Norway web. Here we show how the response of demographic rates of an arctic bird of prey 3Arctic Research Center of Yamal‐Nenets to fluctuations in small rodent abundance changed when small rodent community Autonomous District, Salekhard, Russia composition and dynamics changed, possibly under the effect of climate warming. 4Institute of Plant and Animal Ecology, Ural Branch of Russian Academy of Sciences, We observed the breeding biology of rough‐legged buzzards (Buteo lagopus) at the Ekaterinburg, Russia Erkuta Tundra Monitoring Site in southern Yamal, low arctic Russia, for 19 years Correspondence (1999–2017). At the same time, data on small rodent abundance were collected and Dorothee Ehrich, Department of Arctic and information on buzzard diet was obtained from pellet dissection. The small rodent Marine Biology, UiT – The Arctic University of Norway, 9037 Tromsø, Norway. community experienced a shift from high‐amplitude cycles to dampened fluctua‐ Email: [email protected] tions paralleled with a change in species composition toward less lemmings and more Funding information voles. -
Ecological Niche Evolution and Its Relation To
514 G. Shenbrot Сборник трудов Зоологического музея МГУ им. М.В. Ломоносова Archives of Zoological Museum of Lomonosov Moscow State University Том / Vol. 54 Cтр. / Pр. 514–540 ECOLOGICAL NICHE EVOLUTION AND ITS RELATION TO PHYLOGENY AND GEOGRAPHY: A CASE STUDY OF ARVICOLINE VOLES (RODENTIA: ARVICOLINI) Georgy Shenbrot Mitrani Department of Desert Ecology, Jacob Blaustein Institutes for Desert Research, Ben-Gurion University of the Negev; [email protected] Relations between ecological niches, genetic distances and geographic ranges were analyzed by pair-wise comparisons of 43 species and 38 intra- specifi c phylogenetic lineages of arvicoline voles (genera Alexandromys, Chi onomys, Lasiopodomys, Microtus). The level of niche divergence was found to be positively correlated with the level of genetic divergence and negatively correlated with the level of differences in position of geographic ranges of species and intraspecifi c forms. Frequency of different types of niche evolution (divergence, convergence, equivalence) was found to depend on genetic and geographic relations of compared forms. Among the latter with allopatric distribution, divergence was less frequent and convergence more frequent between intra-specifi c genetic lineages than between either clo sely-related or distant species. Among the forms with parapatric dis- tri bution, frequency of divergence gradually increased and frequencies of both convergence and equivalence gradually decreased from intra-specifi c genetic lineages via closely related to distant species. Among species with allopatric distribution, frequencies of niche divergence, con vergence and equivalence in closely related and distant species were si milar. The results obtained allowed suggesting that the main direction of the niche evolution was their divergence that gradually increased with ti me since population split. -
The Comparison of the Winter Diet of Long-Eared Owl Asio Otus in Two Communal Roosts in Lublin Region (Eastern Poland) According to Selected Weather Conditions
ECOLOGIA BALKANICA 2014, Vol. 6, Issue 1 June 2014 pp. 103-108 The Comparison of the Winter Diet of Long-Eared Owl Asio otus in Two Communal Roosts in Lublin Region (Eastern Poland) According to Selected Weather Conditions Krzysztof Stasiak1*, Karolina Piekarska2, Bartłomiej Kusal3 1 - Department of Zoology, Animal Ecology and Wildlife Management, University of Life Sciences in Lublin, Akademicka 13 20-950 Lublin, POLAND 2 - Sierakowskiego 6A 24-100 Puławy, POLAND 3 - 15 PP Wilków 34/9 08-539 Dęblin, POLAND * Corresponding authors: [email protected] Abstract. The survey was conducted in two test areas in Wólka Kątna and Zemborzyce in Eastern Poland in winter 2012/2013. The winter diet of Long-eared Owl Asio otus in the test areas differed significantly. In Zemborzyce the Levins food niche breadth index and the Wiener-Shannon biodiversity index were strongly correlated with the average temperature and the snow depth, and not correlated with the precipitation. In Wólka Kątna no correlation was found. No correlation between the weather factors and the number of each prey species was found, except the Tundra Vole Microtus oeconomus in Zemborzyce, which occurrence in owls’ pellets was positively correlated with the temperature and negatively correlated with the snow depth. Seven factors describing the owls’ diet was chosen: average number of prey in one pellet, average number of prey per bird per day, share of Arvicolidae and Muridae in prey number and prey biomass, and the biomass of prey per bird per day. The share of Arvicolidae in biomass negatively correlated with the precipitation on the Zemborzyce test area and no other dependency between diet factors and weather conditions was found. -
Microtus Duodecimcostatus) in Southern France G
Capture-recapture study of a population of the Mediterranean Pine vole (Microtus duodecimcostatus) in Southern France G. Guédon, E. Paradis, H Croset To cite this version: G. Guédon, E. Paradis, H Croset. Capture-recapture study of a population of the Mediterranean Pine vole (Microtus duodecimcostatus) in Southern France. Mammalian Biology, Elsevier, 1992, 57 (6), pp.364-372. ird-02061421 HAL Id: ird-02061421 https://hal.ird.fr/ird-02061421 Submitted on 8 Mar 2019 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Capture-recapture study of a population of the Mediterranean Pine vole (Microtus duodecimcostatus) in Southern France By G. GUEDON, E. PARADIS, and H. CROSET Laboratoire d'Eco-éthologie, Institut des Sciences de l'Evolution, Université de Montpellier II, Montpellier, France Abstract Investigated the population dynamics of a Microtus duodecimcostatus population by capture- recapture in Southern France during two years. The study was carried out in an apple orchard every three months on an 1 ha area. Numbers varied between 100 and 400 (minimum in summer). Reproduction occurred over the year and was lowest in winter. Renewal of the population occurred mainly in autumn. -
Southern Bog Lemming, Synaptomys Cooperi,Andthe Mammals: Their Natural History, Classification, and Meadow Vole, Microtus Pennsylvanicus,Invirginia
Synaptomys cooperi (Baird, 1858) SBLE W. Mark Ford and Joshua Laerm CONTENT AND TAXONOMIC COMMENTS There are eight subspecies of the southern bog lem- ming (Synaptomys cooperi) recognized, four of which occur in the South: S. c. gossii, S. c. helaletes, S. c. kentucki, and S. c. stonei (Wetzel 1955, Barbour 1956, Hall 1981, Linzey 1983, Long 1987). However, Whitaker and Hamilton (1998) indicate that S. c. gossii, S. c. kentucki, and S. c. stonei could be referable to S. c. cooperi.The literature was reviewed by Linzey (1983). DISTINGUISHING CHARACTERISTICS The southern bog lemming is a robust, short-tailed vole with a broad head, small ears, and small eyes. Its measurements are: total length, 119–154 mm; tail, 13–25 mm; hind foot, 16–24 mm; ear, 8–14 mm; weight, 20–50 g. The dental formula for this species is: I 1/1, C 0/0, P 0/0, M 3/3 = 16 (Figure 1). The pel- age is bright chestnut to dark grizzled brown dor- sally, grading into silver grayish white ventrally, with gray to brown feet and tail. The southern bog lemming readily is distinguished from other voles by its short tail (usually less than hind foot length), pres- ence of a shallow longitudinal groove along upper incisors, and deep reentrant angles on molars. See keys for details. CONSERVATION STATUS The southern bog lemming has a global rank of Secure (NatureServe 2007). It is listed as Secure in Virginia and Apparently Secure in Kentucky and Tennessee. It is listed as Vulnerable in North Carolina, Imperiled in Arkansas, and Critically Imperiled in Georgia. -
Effectiveness of Lure in Capturing Northern Bog Lemmings on Trail Cameras Keely Benson [email protected]
University of Montana ScholarWorks at University of Montana Undergraduate Theses and Professional Papers 2019 Effectiveness of Lure in Capturing Northern Bog Lemmings on Trail Cameras Keely Benson [email protected] Let us know how access to this document benefits ouy . Follow this and additional works at: https://scholarworks.umt.edu/utpp Part of the Other Animal Sciences Commons Recommended Citation Benson, Keely, "Effectiveness of Lure in Capturing Northern Bog Lemmings on Trail Cameras" (2019). Undergraduate Theses and Professional Papers. 248. https://scholarworks.umt.edu/utpp/248 This Thesis is brought to you for free and open access by ScholarWorks at University of Montana. It has been accepted for inclusion in Undergraduate Theses and Professional Papers by an authorized administrator of ScholarWorks at University of Montana. For more information, please contact [email protected]. Effectiveness of Lure in Capturing Northern Bog Lemmings on Trail Cameras Keely Benson Wildlife Biology Program University of Montana Senior Thesis Project Graduating May 4, 2019 with a Bachelor of Science in Wildlife Biology Thesis submitted in fulfillment of the requirements of a Senior Honors Thesis WILD499/HONR499 Wildlife Biology Program The University of Montana Missoula, Montana Approved by: Committee Chair: Dr. Mark Hebblewhite, Wildlife Biology Program, University of Montana Committee Members: Dr. Mike Mitchell, Montana Cooperative Wildlife Research Unit, University of Montana Dr. Chad Bishop, Wildlife Biology Program University of Montana 1 Effectiveness of Lure in Capturing Northern Bog Lemmings on Trail Cameras Keely Benson Abstract Fens and bogs are unique wetlands that support a diversity of small mammals and many other rare species. -
Meadow Vole Microtus Pennsylvanicus
meadow vole Microtus pennsylvanicus Kingdom: Animalia FEATURES Phylum: Chordata The meadow vole’s body fur is black with red hairs Class: Mammalia scattered throughout. The belly hair is black with a Order: Rodentia white tip. The feet are black. The tail is heavily furred and shorter than the head-body length (three Family: Cricetidae and one-half to five inches) although still relatively ILLINOIS STATUS long for a vole. Its ears are rounded and almost hidden in the hair. common, native BEHAVIORS The meadow vole may be found in the northern one-half of Illinois. It lives in moist areas with grasses or sedges, marshes, along streams, in wet fields, along lake shores and in gardens. The meadow vole feeds on grasses and other green plants, bulbs, grains and seeds. It is active during the day or night. This vole uses underground burrows and above ground runways through vegetation for travel routes. Mating occurs in the spring and fall. adult specimen Females less than one month old may breed and produce offspring about three weeks later. The average litter size is four or five. Young are born helpless in a nest of dry grass. They develop quickly and are ready to live on their own in about two weeks. Mortality of young voles is very high. ILLINOIS RANGE adult © Illinois Department of Natural Resources. 2021. Biodiversity of Illinois. Unless otherwise noted, photos and images © Illinois Department of Natural Resources. © L. L. Master, Mammal Images Library of the American Society of Mammalogists © Illinois Department of Natural Resources. 2021. Biodiversity of Illinois. -
Ther5 1 017 024 Golenishchev.Pm6
Russian J. Theriol. 5 (1): 1724 © RUSSIAN JOURNAL OF THERIOLOGY, 2006 The developmental conduit of the tribe Microtini (Rodentia, Arvicolinae): Systematic and evolutionary aspects Fedor N. Golenishchev & Vladimir G. Malikov ABSTRACT. According to the recent data on molecular genetics and comparative genomics of the grey voles of the tribe Microtini it is supposed, that their Nearctic and Palearctic groups had independently originated from different lineages of the extinct genus Mimomys. Nevertheless, that tribe is considered as a natural taxon. The American narrow-skulled voles are referred to a new taxon, Vocalomys subgen. nov. KEY WORDS: homology, homoplasy, phylogeny, vole, Microtini, evolution, taxonomy. Fedor N. Golenishchev [[email protected]] and Vladimir G. Malikov [[email protected]], Zoological Institute, Russian Academy of Sciences, Universitetskaya nab. 1, Saint-Petersburg 199034, Russia. «Êàíàë ðàçâèòèÿ» ïîëåâîê òðèáû Microtini (Rodentia, Arvicolinae): ñèñòåìàòèêî-ýâîëþöèîííûé àñïåêò. Ô.Í. Ãîëåíèùåâ, Â.Ã. Ìàëèêîâ ÐÅÇÞÌÅ.  ñîîòâåòñòâèè ñ ïîñëåäíèìè äàííûìè ìîëåêóëÿðíîé ãåíåòèêè è ñðàâíèòåëüíîé ãåíîìè- êè ñåðûõ ïîëåâîê òðèáû Microtini äåëàåòñÿ âûâîä î íåçàâèñèìîì ïðîèñõîæäåíèè íåàðêòè÷åñêèõ è ïàëåàðêòè÷åñêèõ ãðóïï îò ðàçíûõ ïðåäñòàâèòåëåé âûìåðøåãî ðîäà Mimomys. Íåñìîòðÿ íà ýòî, äàííàÿ òðèáà ñ÷èòàåòñÿ åñòåñòâåííûì òàêñîíîì. Àìåðèêàíñêèå óçêî÷åðåïíûå ïîëåâêè âûäåëÿþòñÿ â ñàìîñòîÿòåëüíûé ïîäðîä Vocalomys subgen. nov. ÊËÞ×ÅÂÛÅ ÑËÎÂÀ: ãîìîëîãèÿ, ãîìîïëàçèÿ, ôèëîãåíèÿ, ïîëåâêè, Microtini, ýâîëþöèÿ, òàêñîíîìèÿ. Introduction The history of the group in the light of The Holarctic subfamily Arvicolinae Gray, 1821 is the molecular data known to comprise a number of transberingian vicari- ants together with a few Holarctic forms. Originally, The grey voles are usually altogether regarded as a the extent of their phylogenetic relationships was judged first-hand descendant of the Early Pleistocene genus on their morphological similarity. -
Diversification of Muroid Rodents Driven by the Late Miocene Global Cooling Nelish Pradhan University of Vermont
University of Vermont ScholarWorks @ UVM Graduate College Dissertations and Theses Dissertations and Theses 2018 Diversification Of Muroid Rodents Driven By The Late Miocene Global Cooling Nelish Pradhan University of Vermont Follow this and additional works at: https://scholarworks.uvm.edu/graddis Part of the Biochemistry, Biophysics, and Structural Biology Commons, Evolution Commons, and the Zoology Commons Recommended Citation Pradhan, Nelish, "Diversification Of Muroid Rodents Driven By The Late Miocene Global Cooling" (2018). Graduate College Dissertations and Theses. 907. https://scholarworks.uvm.edu/graddis/907 This Dissertation is brought to you for free and open access by the Dissertations and Theses at ScholarWorks @ UVM. It has been accepted for inclusion in Graduate College Dissertations and Theses by an authorized administrator of ScholarWorks @ UVM. For more information, please contact [email protected]. DIVERSIFICATION OF MUROID RODENTS DRIVEN BY THE LATE MIOCENE GLOBAL COOLING A Dissertation Presented by Nelish Pradhan to The Faculty of the Graduate College of The University of Vermont In Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy Specializing in Biology May, 2018 Defense Date: January 8, 2018 Dissertation Examination Committee: C. William Kilpatrick, Ph.D., Advisor David S. Barrington, Ph.D., Chairperson Ingi Agnarsson, Ph.D. Lori Stevens, Ph.D. Sara I. Helms Cahan, Ph.D. Cynthia J. Forehand, Ph.D., Dean of the Graduate College ABSTRACT Late Miocene, 8 to 6 million years ago (Ma), climatic changes brought about dramatic floral and faunal changes. Cooler and drier climates that prevailed in the Late Miocene led to expansion of grasslands and retreat of forests at a global scale. -
Investigating Evolutionary Processes Using Ancient and Historical DNA of Rodent Species
Investigating evolutionary processes using ancient and historical DNA of rodent species Thesis submitted for the degree of Doctor of Philosophy (PhD) University of London Royal Holloway University of London Egham, Surrey TW20 OEX Selina Brace November 2010 1 Declaration I, Selina Brace, declare that this thesis and the work presented in it is entirely my own. Where I have consulted the work of others, it is always clearly stated. Selina Brace Ian Barnes 2 “Why should we look to the past? ……Because there is nowhere else to look.” James Burke 3 Abstract The Late Quaternary has been a period of significant change for terrestrial mammals, including episodes of extinction, population sub-division and colonisation. Studying this period provides a means to improve understanding of evolutionary mechanisms, and to determine processes that have led to current distributions. For large mammals, recent work has demonstrated the utility of ancient DNA in understanding demographic change and phylogenetic relationships, largely through well-preserved specimens from permafrost and deep cave deposits. In contrast, much less ancient DNA work has been conducted on small mammals. This project focuses on the development of ancient mitochondrial DNA datasets to explore the utility of rodent ancient DNA analysis. Two studies in Europe investigate population change over millennial timescales. Arctic collared lemming (Dicrostonyx torquatus) specimens are chronologically sampled from a single cave locality, Trou Al’Wesse (Belgian Ardennes). Two end Pleistocene population extinction-recolonisation events are identified and correspond temporally with - localised disappearance of the woolly mammoth (Mammuthus primigenius). A second study examines postglacial histories of European water voles (Arvicola), revealing two temporally distinct colonisation events in the UK. -
A-Nadachowski.Vp:Corelventura
Acta zoologica cracoviensia, 50A(1-2): 67-72, Kraków, 31 May, 2007 The taxonomic status of Schelkovnikov’s Pine Vole Microtus schelkovnikovi (Rodentia, Mammalia) Adam NADACHOWSKI Received: 11 March, 2007 Accepted: 20 April, 2007 NADACHOWSKI A. 2007. The taxonomic status of Schelkovnikov’s Pine Vole Microtus schelkovnikovi (Rodentia, Mammalia). Acta zoologica cracoviensia, 50A(1-2): 67-72. Abstract. A comparison of morphological and karyological traits as well as an analysis of ecological preferences and the distribution pattern support the opinion that Microtus schelkovnikovi does not belong to subgenus Terricola and is the sole member of its own taxonomic species group. Hyrcanicola subgen. nov. comprises a single species Microtus (Hyrcanicola) schelkovnikovi, an endemic and relict form, inhabiting the Hyrcanian broad-leaved forest zone of Azerbaijan and Iran. Key-words: Systematics, new taxon, voles, Hyrcanian forests. Adam NADACHOWSKI, Institute of Systematics and Evolution of Animals, Polish Acad- emy of Sciences, S³awkowska 17, 31-016 Kraków, Poland. E-mail: [email protected] I. INTRODUCTION Schelkovnikov’s Pine Vole (Microtus schelkovnikovi SATUNIN, 1907) is one of the most enig- matic voles represented in natural history collections by only 45-50 specimens globally. This spe- cies was described by K. A. SATUNIN, on the basis of a single male specimen collected by A. B. SHELKOVNIKOV, July 6, 1906 near the village of Dzhi, in Azerbaijan (SATUNIN 1907). Next, 14 specimens from Azerbaijan, were found by KH.M.ALEKPEROV 50 years later in 1956 and 1957 (ALEKPEROV 1959). ELLERMAN (1948) described a new subspecies of Pine Vole Pitymys subterra- neus dorothea, on the basis of 3 females, collected by G.