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Cricetidae—Part 1

1994
Cricetids are small rodents. Because it is such a diverse family of rodents, many features of the skull are quite variable. The braincase is relatively inflated and the rostrum narrow (Fig. 20.1). The zygomasseteric structure is either hystricomorphous (infraorbital foramen enlarged for passage of the masseter medialis) or myomorphous (passage of ...
openaire   +1 more source

An assessment of species limits of the South American mouse genus Oligoryzomys (Rodentia, Cricetidae) using unilocus delimitation methods

Zoologica Scripta, 2019
Oligoryzomys, as currently understood is formed by 25 living species, is the most diverse genus of the tribe Oryzomyini of the New World subfamily Sigmodontinae of cricetid rodents.
Natalí Hurtado, G. D’Elía
semanticscholar   +1 more source

?????????? ???????????????????????? Cricetodontinae (Rodentia, Cricetidae) ???? ?????????????? ?????????????? ?? ?????????????????? ?????????????? ???????????????????? ?????????????????????? ????????????????????????

2023
Systematic position of Valesian vole-toothed pri??mitive Cricetodontidae of Eurasia is outlined. In accordance with recent Hesperomyinae of the New World system, a new tribe, Microtocricetini trib. n., is established clearly to distinguish by M3 and M1 Microtinae-like characters, along with the presence on all of constant root teeth of some primitive ...
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Tribal allocation and biogeographical significance of one of the largest sigmodontine rodent, the extinct Galápagos Megaoryzomys (Cricetidae)

, 2020
One of the largest members of Sigmodontinae, the extinct Megaoryzomys curioi from Santa Cruz Island in the Galápagos Archipelago (Ecuador), is traditionally treated as a representative of Thomasomyini.
Christophe Ronez   +4 more
semanticscholar   +1 more source

?????????? ?????????????????? ?? ?????????????????????? ?? ???????????????? ???????????????????? ?????????????????????????? ?????????????? ???????? Ellobius (Rodentia, Cricetidae)

2023
The extinct Late Pliocene Ellobiini of the southern European part of the USSR are revised with special reference to relations and principal trends in their development. The Mediterranean and Asiatic origins are suggested for subgenera Afganomys and Ellobius, respectively.
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Tempo and mode of evolution of Oryzomyine rodents (Rodentia, Cricetidae, Sigmodontinae): A phylogenomic approach.

Molecular Phylogenetics and Evolution, 2021
Alexandre Reis Percequillo   +10 more
semanticscholar   +1 more source

???????????? ?????????????? ???????????????????? ???????????????? ???????????????? ?????????????? ??? Lophiomyinae (Rodentia, Cricetidae)

2023
The First Find of a Lophomyinae (Rodentia, Cricetidae) Fossil Representative. Topacevski V. A., Skorik A. F.??? Vestn. zool., 1984, No. 2. Microlophiomys gen. n. (type species by original designation and monotypy: Microlophiomys vorontsovi sp. n.) differs from the recent Lophiomys by remarkably smaller size, enlargel MI crown, as well as by dimentional
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Chromosomal evolution of tribe Oryzomyini (Rodentia: Cricetidae: Sigmodontinae)

Mammalian Biology, 2022
Camila do Nascimento Moreira   +4 more
semanticscholar   +1 more source

Cricetidae FISCHER VON WALDHEIM 1817

2018
CRICETIDAE FISCHER VON WALDHEIM, 1817 Referred specimen —Incisor, JODA 4957. Occurrence —UCMP V4834. Description —The incisor is a long oval shape (deeper than wide) in cross section with a curved face, bearing no ornamentation. The incisor has a length of 11.92 mm.
Maguire, Kaitlin Clare   +1 more
openaire   +1 more source

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