''Sturnira koopmanhilli'' is a species of

leaf-nosed bat The New World leaf-nosed bats (Phyllostomidae) are found from southern North America to South America, specifically from the Southwest United States to northern Argentina. They are ecologically the most varied and diverse family within the order ...

found in South America.

Taxonomy

It was described as a new species in 2006. The

holotype A holotype is a single physical example (or illustration) of an organism, known to have been used when the species (or lower-ranked taxon) was formally described. It is either the single such physical example (or illustration) or one of several ...

had been collected in 1991 in Cotacachi Cayapas Ecological Reserve—a nature reserve in

Ecuador Ecuador ( ; ; Quechua: ''Ikwayur''; Shuar: ''Ecuador'' or ''Ekuatur''), officially the Republic of Ecuador ( es, República del Ecuador, which literally translates as "Republic of the Equator"; Quechua: ''Ikwadur Ripuwlika''; Shuar: ''Eku ...

. The

eponym An eponym is a person, a place, or a thing after whom or which someone or something is, or is believed to be, named. The adjectives which are derived from the word eponym include ''eponymous'' and ''eponymic''. Usage of the word The term ''epon ...

s for its

species name In taxonomy, binomial nomenclature ("two-term naming system"), also called nomenclature ("two-name naming system") or binary nomenclature, is a formal system of naming species of living things by giving each a name composed of two parts, bot ...

"''koopmanhilli''" are American zoologist

Karl Koopman Karl Koopman (1 April 1920 – 22 September 1997) was an American zoologist with a special interest in bats. He worked for many years in the Mammalogy Department of the American Museum of Natural History in New York. Eponyms Mammal species ...

(1920 – 1997) and British mammalogist

John Edwards Hill John Edwards Hill (11 June 1928 – 6 May 1997) was a British mammalogist who described 24 species and 26 subspecies during his career. Early life and education Hill was born on 11 June 1928 in the small hamlet of Colemans Hatch in East Sussex, ...

(1928 – 1997).

Description

Males have a forearm length of , while females have a forearm length of . Additionally, males weigh , while females weigh . It has a

dental formula Dentition pertains to the development of teeth and their arrangement in the mouth. In particular, it is the characteristic arrangement, kind, and number of teeth in a given species at a given age. That is, the number, type, and morpho-physiolo ...

of for a total of 32 teeth.

Range and statust

''S. koopmanhilli'' has been documented in Ecuador and

Colombia Colombia (, ; ), officially the Republic of Colombia, is a country in South America with insular regions in North America—near Nicaragua's Caribbean coast—as well as in the Pacific Ocean. The Colombian mainland is bordered by the Car ...

. It has been documented at a range of altitudes, from above sea level. The extent of its geographic range is also poorly understood, as are any threats that it may be facing. As of 2016, it was evaluated as a

data deficient A data deficient (DD) species is one which has been categorized by the International Union for Conservation of Nature (IUCN) as offering insufficient information for a proper assessment of conservation status to be made. This does not necessaril ...

species by the

IUCN The International Union for Conservation of Nature (IUCN; officially International Union for Conservation of Nature and Natural Resources) is an international organization working in the field of nature conservation and sustainable use of natu ...

because basic details of its biology and ecology are not yet known. It is possibly impacted by the deforestation of the Tumbes-Chocó-Magdalena region.

References

{{taxonbar, from=Q2024066 Sturnira Mammals described in 2006 Bats of South America