Large forest bat

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Large forest bat

Least Concern  (IUCN 3.1)[1]
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Chiroptera
Family: Vespertilionidae
Genus: Vespadelus
Species:
V. darlingtoni
Binomial name
Vespadelus darlingtoni
Synonyms
  • Eptesicus darlingtoni G.M. Allen, 1933
  • Eptesicus sagittula McKean et al., 1978[3]

The large forest bat (Vespadelus darlingtoni) is a common

vesper bat found in southeast Australia, Tasmania, and Lord Howe Island
.

Taxonomy

The first description was published by G. M. Allen in 1933. The specimen described was obtained by Philip Darlington in northern Queensland, another member of a work group for the American Museum of Comparative Zoology, the Harvard Australian Expedition (1931–1932) led by William M. Wheeler.[2]

Description

The fur over the back and front is a dark shade of rich brown or brownish red, nearly uniform in colour overall, the population in Tasmania may be very dark to black.[4][5] The hair of this larger species is coarse and long. A triangular shaped feature is seen at the lower point of the mouth.[5] The patagium across the wings is grey-black.[5] The range of length in the forearm is 32 to 39 millimetres, and they weigh 4 to 10 grams.[4]

The species forearm length measures 33 to 37 mm (1.3 to 1.5 in), the head and body combined is 28 to 49 mm (1.1 to 1.9 in) long, tail length is 29 to 38 mm (1.1 to 1.5 in). The sampled weight range of 6.0 to 8.3 g (0.21 to 0.29 oz) gives an average of 7.2 g (0.25 oz). A key to a diagnosis for the species is the proportion of the

Chalinolobus morio is separable by the absence of that species lobe at the lower lip and raised fur between the eyes.[5]

A single birth during November and December is usual for the species.[5]

Distribution and habitat

Found in Victoria, New South Wales, Tasmania, Queensland, South Australia and a volcanic outcrop,

metres asl, the highest record is from New South Wales.[1] They occur at all elevations in the southern regions, but the range to the north is restricted to the cooler environs at higher altitudes.[1]

Vespadelus darlingtoni is common around the eastern headwaters of the Murray and Murrumbidgee rivers, favouring woodland and other habitat in the agricultural regions.[4] The habitat is associated with the Great Dividing Range.[5]

The species is common and widely distributed, and not known to be declining in population. No threats are known, and the distribution range includes conservation areas that are inhabited by the species. It is found in dry and wet

Nyctophilus howensis, was described using the skull of a recently deceased individual.[4]

References