Nyctophilus
Nyctophilus | |
---|---|
Nyctophilus geoffroyi | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Mammalia |
Order: | Chiroptera |
Family: | Vespertilionidae |
Tribe: | Vespertilionini |
Genus: | Nyctophilus Leach, 1821[1] |
Type species | |
Nyctophilus geoffroyi Leach, 1821
| |
Species | |
See text |
Nyctophilus is a genus of the
Taxonomy
The first description of the genus was published in 1821 by William Elford Leach.[1] The name Nyctophilus means night-loving and is derived from the combination of Ancient Greek nyktos and philos.[2]
The type species of the genus is Nyctophilus geoffroyi, the lesser long-eared bat.[3] A monograph on the genus, published by Robert Fisher Tomes in 1858, cited two earlier descriptions, the species assumed by Tomes as the type for Nyctophilus geoffroyi, Leach, and incorporated the similar Vespertilio timoriensis Geoffroy as a new generic combination. Two new species were also named, Nyctophilus gouldi and Nyctophilus unicolor, both based on specimens supplied by John Gould.[4] The availability of the name Nyctophilus timoriensis is uncertain and recognised or excluded in some treatments, following a revision and new taxa published in 2009.[5][6] This followed the 2008 publication of unknown taxa noted as Nyctophilus sp., subspecies of T. timoriensis or new and separate species.[6]
An arrangement within the family
The relationships between the species were first outlined in 1941, an arrangement that identified four interspecific groups. One of these alliances was the problematic timoriensis group, including the dubiously named N. timoriensis with N. major, N. sherrini and N. gouldi. Three other groups were named although with slight descriptions: bifax group (bifax and daedalus); geoffroyi group (with australis, pacificus, unicolor and pallescens); and microtis group (microtis, bicolor and walkeri).[5]
Description
A genus of the common and widely dispersed bat family Vespertilionidae, the common, evening bats. They are found in Australia, New Guinea and Indonesia, and lack extensive research into their diverse forms and habits.
The species have a body arrangement that resembles the horseshoe bat family
The species may present twin births, unlike the single births of most microbat genera.[9]
Diversity
Taxa within this genus, sometimes described as 'long-eared bats', are:
- Greater long-eared bat,
However, this nomenclaturally uncertain taxon is provisionally excluded at the Australian Faunal Directory,[6] which instead recognises new taxa that emerged from comparative study of molecular and morphological research (Parnaby, 2009).[5]
- Northern long-eared bat, Nyctophilus arnhemensis[10]
- Eastern long-eared bat, Nyctophilus bifax[11]
- Corben's long-eared bat, Nyctophilus corbeni[5]
- Pallid long-eared bat, Nyctophilus daedalus[11]
- Lesser long-eared bat, Nyctophilus geoffroyi[1]
- Subsp. N. g. geoffroyi
- Subsp. N. g. pacificus
- Subsp. N. g. pallescens
- Gould's long-eared bat, Nyctophilus gouldi
- Sunda long-eared bat, Nyctophilus heran
- Holt's long-eared bat, Nyctophilus holtorum[12]
- † Lord Howe long-eared bat, Nyctophilus howensis (extinct)[13]
- Western long-eared bat, Nyctophilus major
- Subsp. N. m. major
- Subsp. N. m. tor
- Small-toothed long-eared bat, Nyctophilus microdon
- New Guinea long-eared bat, Nyctophilus microtis
- New Caledonian long-eared bat, Nyctophilus nebulosus[14]
- Tasmanian long-eared bat, Nyctophilus sherrini
- Mt. Missim long-eared bat, Nyctophilus shirleyae
- Pygmy long-eared bat, Nyctophilus walkeri
Populations identified as Nyctophilus include unnamed species (Andrews, 2015),
- Nyctophilus sp, undescribed, south-eastern long-eared bat; allied to the 'greater long-eared' timoriensis complex. An uncommon bat found in a variety of woodlands in the Pilliga Scrub.[7]
- Nyctophilus sp, undescribed, central long-eared bat; a distinct form, also resembling those of the timoriensis complex. A microbat found in semi-arid regions of Western Australia, from the Goldfields district to the Eyre Peninsula. The flight is a agile fluttering patrol, as with others of the complex, but is also noted as surveying from a perch and taking prey at the ground. They favour grasslands, such as spinifex, and wood or shrublands and mallee habitat. They reside in foliage, hollows, and under bark. They have been observed at the Nullarbor National Park in South Australia, and Western Australian nature reserves Nuytsland and Dundas.[7]
References
- D.E. Wilson & D.M. Reeder, 2005: Mammal Species of the World: A Taxonomic and Geographic Reference. Third Edition. The Johns Hopkins University Press, Baltimore
- ^ ISSN 1945-9432.
- ISBN 9780643100060.
- ^ ISBN 9781486300136.
- ^ ISSN 0370-2774.
- ^ .
- ^ a b c d "Genus Nyctophilus Leach, 1821". Australian Faunal Directory. biodiversity.org.au. Retrieved 20 January 2019.
- ^ ISBN 9780643098145.
- ISBN 9780644060561.
- ISBN 9780643103740.
- ISSN 0006-324X.
- ^ ISSN 0374-5481.
- ^ Parnaby, Harry E.; King, Andrew G.; Eldridge, Mark D. B. (2021-05-19). "A new bat species from southwestern Western Australia, previously assigned to Gould's Long-eared Bat Nyctophilus gouldi Tomes, 1858". Records of the Australian Museum. Retrieved 2021-06-19.
- ^ McKean, John L. (1975). "Bats of Lord Howe Island with the description of a new Nyctophiline bat". Journal of the Australian Mammal Society. 1 (4): 329–32.
- S2CID 87537165.