Colombian bonneted bat

The Colombian bonneted bat (Eumops trumbulli), also known as Trumbull's bonneted bat, is a bat species from South America. It is found in Bolivia, Brazil, Colombia, French Guiana, Guyana, Peru, Suriname and Venezuela.

Colombian bonneted bat

Least Concern  (IUCN 3.1)[1]
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Chiroptera
Family: Molossidae
Genus: Eumops
Species:
E. trumbulli
Binomial name
Eumops trumbulli
(Thomas, 1901)
Synonyms
  • Promops trumbulli Thomas, 1901

Taxonomy and etymology

It was described as a new species in 1901 by British naturalist Oldfield Thomas. Thomas initially placed it in the genus Promops, naming it Promops trumbulli.[2] Thomas named it after Dr. J. Trumbull, who collected the holotype in May 1898 in Pará, Brazil.[3] In 1906, Miller placed the species in his newly-coined genus Eumops, where it has remained.[4] In 1932, Sanborn considered it a subspecies of the western mastiff bat, reclassifying it as Eumops perotis trumbulli.[5] However, in 1977, Eger considered the Colombian bonneted bat a full species.[6]

Description

It is one of the larger members of its genus. It has a dental formula of 1.1.2.32.1.2.3 for a total of 30 teeth.[5] In his initial description, Thomas wrote that it was similar in appearance to the western mastiff bat, but with smaller ears, smaller tragi, and lighter teeth. Its tragi are small and squarish—about as wide as they are tall.[2]

Conservation

It is currently evaluated as least concern by the IUCN—its lowest conservation priority. It meets the criteria for this assessment because of its large geographic range, presumably large population, and the fact that it is unlikely to be in rapid decline.[1]

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References
  1. Solari, S. (2019). "Eumops trumbulli". IUCN Red List of Threatened Species. 2019: e.T136809A22043483. doi:10.2305/IUCN.UK.2019-1.RLTS.T136809A22043483.en.
  2. Thomas, O. (1901). "XXII.—A new free-tail bat from the Lower Amazons". Journal of Natural History. 7. 7 (38): 190–191. doi:10.1080/00222930108678455.
  3. Beolens, B.; Watkins, M.; Grayson, M. (2009). The eponym dictionary of mammals. JHU Press. p. 420. ISBN 9780801895333.
  4. Miller Jr, G. S. (1906). "Twelve new genera of bats". Proceedings of the Biological Society of Washington (19): 85.
  5. Sanborn, Colin Campbell (1932). "The Bats of the Genus Eumops". Journal of Mammalogy. 13 (4): 347–357. doi:10.2307/1374140. JSTOR 1374140.
  6. Eger, J. L. (1977). Systematics of the genus Eumops (Chiroptera, Molossidae). Royal Ontario Museum. pp. 53–54. ISBN 9780888541963.
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