Microtus (Alexandromys) fortis Büchner 1889

Wilson, Don E. & Reeder, DeeAnn, 2005, Order Rodentia - Family Cricetidae, Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 2, Baltimore: The Johns Hopkins University Press, pp. 955-1189 : 997

publication ID

https://doi.org/ 10.5281/zenodo.7316535

DOI

https://doi.org/10.5281/zenodo.11356984

persistent identifier

https://treatment.plazi.org/id/69EC9736-7881-D0A8-496E-280E94ECC9DA

treatment provided by

Guido

scientific name

Microtus (Alexandromys) fortis Büchner 1889
status

 

Microtus (Alexandromys) fortis Büchner 1889 View in CoL

Microtus (Alexandromys) fortis Büchner 1889 View in CoL , Wiss. Res. Przewalski Cent.-Asien Reisen, Zool., I: (Saugeth.): 99.

Type Locality: China, Nei Mongol, Ordos Desert, Huang Ho Valley, Sujan.

Vernacular Names: Reed Vole.

Synonyms: Microtus (Alexandromys) calamorum Thomas 1902 ; Microtus (Alexandromys) dolichocephalus Mori 1930 ; Microtus (Alexandromys) fujianensis Hong 1981 ; Microtus (Alexandromys) michnoi Kastschenko 1910 ; Microtus (Alexandromys) pelliceus Thomas 1911 ; Microtus (Alexandromys) superus Thomas 1911 ; Microtus (Alexandromys) uliginosus James and Johnson 1955 .

Distribution: Lowlands of Transbaikalia and Amur region ( Kovalskaya et al., 1988; Meyer et al., 1996), south through E and C China (Heilongjiang and Nei Mongol; south through Jilin, Liaoning, and Shandong to Ningxia, Shaanxi, Gansu, NE Sichuan, and C Guizhou; east through N Guangxi and Hunan to N Jiangxi, Fujian, Zhejiang, Jiangsu, and S Anhui; Zhang et al., 1997); also on Sakhalin Isl ( Dobson, 1994; Voronov, 1992) and the Korean Peninsula ( Won and Smith, 1999).

Conservation: IUCN – Lower Risk (lc).

Discussion: Subgenus Alexandromys ( Zagorodnyuk, 1990) or subgenus Microtus ( Gromov and Polyakov, 1977; Meyer et al., 1996; Pavlinov and Rossolimo, 1987). Most researchers view this species as phylogenetically close to M. mongolicus ( Meyer, 1983; Meyer et al., 1996; Radjabli et al., 1984). Zagorodnyuk (1990) listed M. fortis as the only member of its species group and related to the M. middendorfii group, which contains M. middendorffii , M. miurus , M. mongolicus , and M. sachaliensis . This association is supported by allozymic analysis ( Mezhzherin et al., 1993); data integrated from chromosomal, morphological and hybridization studies (Meyer et al., 1996); and phylogenetic analysis of cytochrome b, also including M. montebelli , M. kikuchii , and M. oeconomus ( Conroy and Cook, 2000 a) . Chromosomal variation and its significance assessed by Kovalskaya et al. (1988, 1991).

Kaneko and Hasegawa (1995) reported M. fortis and M. oeconomus from late Pleistocene cave deposits on Miyako Isl in the Ryukyu Isls, and claimed that the late Pleistocene samples from continental China, other Ryukyu Isls, and Honshu, Japan identified in the literature as brandtioides, epiratticeps , and complicidens (not necessarily the holotypes, which were not studied) actually represent M. fortis (modern range does not include Japan or the Ryukyu Isls). According to Zheng and Li (1990), specimens identified as brandtioides, epiratticeps , and complicidens from China are a mixed assemblage. At Choukoutien, e.g., the oldest fossil (early Pleistocene) is true brandtioides, fragments from other sites are nearly indistinguishable from living Lasiopodomys brandti , specimens called epiratticeps may represent more than a single species, complicidens is in a different genus ( Hexianomys ), and M. fortis is present but had been misidentified as brandtioides. Zheng and Li (1990) regarded true brandtioides to be a species of Lasiopodomys , as did Repenning (1992).

Kingdom

Animalia

Phylum

Chordata

Class

Mammalia

Order

Rodentia

Family

Cricetidae

Genus

Microtus

Loc

Microtus (Alexandromys) fortis Büchner 1889

Wilson, Don E. & Reeder, DeeAnn 2005
2005
Loc

Microtus (Alexandromys) fortis

Büchner 1889: 99
1889
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