Bidentate Yellow-Shouldered Bat - Sturnira bidens
( Thomas, 1915 )

 

 

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Subspecies: Unknown
Est. World Population:

CITES Status: NOT LISTED
IUCN Status: Least Concern
U.S. ESA Status: NOT LISTED

Body Length:
Tail Length:
Shoulder Height:
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Top Speed:
Jumping Ability: (Horizontal)

Life Span: in the Wild
Life Span: in Captivity

Sexual Maturity: (Females)
Sexual Maturity: (Males)
Litter Size:
Gestation Period:

Habitat:
Sturnira bidens is strongly associated with moist habitats and cloud forests (Gardner 2008). This species is strongly frugivorous, it possibly feeds on pollen and nectar. It is frequently recorded from mist-nets. A single young is born annually. In central Peru breeding occurs in July with pregnant females taken in August. A bimodal breeding pattern has been noted in Venezuela (Molinari and Soriano 1987). Ripe fruits are taken in season, and insects are rare to absent in the diet (Eisenberg 1989, Gardner 1977, Molinari and Soriano 1987). Eats fruit of Aracia (J. Molinari, pers. comm.).

Range:
This species is found in Peru, Ecuador, Colombia, and Venezuela (Simmons 2005), records from Amazonian Brazil do not correspond to this Andean species (Gardner 2008). It is found between 1,700-3,000 m.

Conservation:
The conservation of cloud forests and their connectivity is important for this species.

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