Isalo serotine

Isalo serotine
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Chiroptera
Family: Vespertilionidae
Genus: Laephotis
Species:
L. malagasyensis
Binomial name
Laephotis malagasyensis
(Peterson, Eger, and Mitchell, 1995)
Collection localities of Laephotis malagasyensis
Synonyms
  • Eptesicus somalicus malagasyensis Peterson et al., 1995[2]
  • Neoromicia malagasyensis: Goodman and Ranivo, 2004[3]
  • Eptesicus malagasyensis: Andriafidison et al., 2008[1]

The Isalo serotine (Laephotis malagasyensis) is a vesper bat of Madagascar in the genus Laephotis. It is known only from the vicinity of the Isalo National Park in the southwestern part of the island, where it has been caught in riverine habitats. After the first specimen was caught in 1967, it was described as a subspecies of Eptesicus somalicus (now Neoromicia somalica) in 1995. After four more specimens were collected in 2002 and 2003, it was recognized as a separate species. Because of its small distribution and the threat of habitat destruction, it is considered "vulnerable" in the IUCN Red List.

Laephotis malagasyensis is a relatively small species, with a forearm length of 30 to 32 mm (1.2 to 1.3 in) and a body mass of 3.9 to 9 g (0.1 to 0.3 oz). The fur is dark brown above and mixed buff and gray below. The ears are translucent and the tibia is short. The baculum (penis bone) resembles that of N. melckorum, but is smaller.[4] The duration of the echolocation call, which consists of a component with rapidly falling frequency and one showing more stable frequency, averages 4.9 ms and the interval between calls averages 69.1 ms.

  1. ^ a b Monadjem, A.; Andriafidison, D.; Cardiff, S.G.; Hutson, A.M.; Jenkins, R.K.B.; Kofoky, A.; Racey, P.A.; Ranivo, J.; Ratrimomanarivo, F.H.; Razafimanahaka, J. (2019). "Neoromicia malagasyensis". The IUCN Red List of Threatened Species. 2019: e.T136820A22044073. doi:10.2305/IUCN.UK.2019-1.RLTS.T136820A22044073.en.
  2. ^ Cite error: The named reference Pea100 was invoked but never defined (see the help page).
  3. ^ Cite error: The named reference GR438 was invoked but never defined (see the help page).
  4. ^ Goodman, Steven M., et al. "The genus Neoromicia (Family Vespertilionidae) in Madagascar, with the description of a new species." Zootaxa 3250.1 (2012): 25.