Desmodus rotundus (É. Geoffroy, 1810)
publication ID |
https://doi.org/ 10.3897/zoologia.37.e36514 |
publication LSID |
lsid:zoobank.org:pub:E03C0430-68C6-449B-A0AF-9FB0968FB38C |
DOI |
https://doi.org/10.5281/zenodo.13175887 |
persistent identifier |
https://treatment.plazi.org/id/03FEB34E-890C-FFFD-8218-ADC68211FEF1 |
treatment provided by |
Felipe |
scientific name |
Desmodus rotundus (É. Geoffroy, 1810) |
status |
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Desmodus rotundus (É. Geoffroy, 1810) View in CoL
Fig. 7
Taxonomy. Desmodus rotundus is the only species in Desmodus Wied-Newied, 1826 . Desmodontinae also includes other two species, Diaemus youngii (Jentink, 1893) and Diphylla ecaudata Spix, 1823 ( Kwon and Gardner 2008), all occurring in Brazil. Desmodus rotundus can be distinguished from the other two by the presence of an elongated thumb with two rounded basal pads ( D. youngii also presents an elongated thumb, but only one pad, while D. ecaudata presents a small thumb without pads). Desmodus rotundus also differs from D. youngii by the presence of a tiny calcar, which is absent in D. youngii ( Kwon and Gardner 2008, López-Baucells et al. 2016). Specimens from PECB (ZSP 006, 031; see Table 3 for measurements) have dark brown dorsal fur, with whitish basis and dark brown tips, ventral fur bicolored, with a gray basis and whitish/silver tips, elongated thumb with two basal pads.
Distribution. In Brazil the species is recorded in all biomes and states ( Tavares et al. 2008, Reis et al. 2017). In São Paulo, the species is widely distributed, occurring in all the vegetational formations, and also in urban areas ( Garbino 2016).
Field observations. We captured 18 individuals (5 males and 13 females) of D. rotundus , of which 16 were taken in February, March, April, June, July, August and October in ground-level mist-nets in sampling sites M2, M14, M16, M18, M19, M23, M24, M25, M29, M34, M36 and M39, in different elevations and plant physiognomies; and two on June in a mist-net elevated 8 m in sampling site M33 (Appendix 1). Two lactating females were captured in June.
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