Fraternal myotis
on stamp from Uzbekistan
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Chiroptera
Family: Vespertilionidae
Genus: Myotis
Species:
M. frater
Binomial name
Myotis frater
(G.M. Allen, 1923)
Fraternal myotis range in red (does not include Taiwan range)

The fraternal myotis (Myotis frater) is a species of vesper bat native to East Asia.[2]

Taxonomy

The long-tailed myotis (M. longicaudatus) was split as a distinct species by a 2015 study based on molecular evidence.[3] This has also been followed by the American Society of Mammalogists, the IUCN Red List, and the ITIS.[4][5] Phylogenetic evidence supports the reddish myotis (M. soror) of Taiwan being the sister species to M. frater.[3]

Description

An adult fraternal myotis has a body length of about 5 cm (2 in), a tail of about 4.5 cm (2 in), and a forearm length of about 3.8 cm (1 in).[3]

Distribution

The species is found throughout China and Taiwan. Bats that could potentially belong to this species have also been collected in Uttarkhand, India, but their taxonomy remains unresolved.[1]

Status

There are no major threats to this species, although it may be threatened by roadkill in Taiwan. It may be sensitive to climate change, but this was based on the old classification that included M. longicaudatus within the species, and thus this remains unconfirmed.[1]

References

Notes
  1. ^ a b c Vincenot, C.E.; Preble, J.H.; Huang, J.C.-C.; Collazo, A.M.; Kamal, A. (2021). "Myotis frater". IUCN Red List of Threatened Species. 2021: e.T85566806A22056940. doi:10.2305/IUCN.UK.2021-2.RLTS.T85566806A22056940.en. Retrieved 19 November 2021.
  2. ^ "Myotis frater G. M. Allen, 1923". ASM Mammal Diversity Database. American Society of Mammalogists. Retrieved 2022-02-01.
  3. ^ a b c RUEDI, MANUEL; CSORBA, GÁBOR; LIN, LIANG-KONG; CHOU, CHENG-HAN (2015-02-20). "Molecular phylogeny and morphological revision of Myotis bats (Chiroptera: Vespertilionidae) from Taiwan and adjacent China". Zootaxa. 3920 (2): 301. doi:10.11646/zootaxa.3920.2.6. ISSN 1175-5334.
  4. ^ "Myotis longicaudatus Ognev, 1927". ASM Mammal Diversity Database. American Society of Mammalogists. Retrieved 2022-02-01.
  5. ^ "Myotis longicaudatus". Integrated Taxonomic Information System. Retrieved 2022-02-01.
Sources
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