- Nycteridae
-
Slit-faced or hollow-faced bats Nycteris thebaica Scientific classification Kingdom: Animalia Phylum: Chordata Class: Mammalia Order: Chiroptera Family: Nycteridae
Hoeven, 1855Genus: Nycteris
G. Cuvier & E. Geoffroy Saint-Hilaire, 1795Species - Nycteris arge
- Nycteris aurita
- Nycteris gambiensis
- Nycteris grandis
- Nycteris hispida
- Nycteris intermedia
- Nycteris javanica
- Nycteris macrotis
- Nycteris vinsoni
- Nycteris madagascariensis
- Nycteris major
- Nycteris nana
- Nycteris thebaica
- Nycteris tragata
- Nycteris parisii
- Nycteris woodi
Nycteridae is the family of slit-faced or hollow-faced bats. They are grouped in a single genus, Nycteris. The bats are found in East Malaysia, Indonesia and many parts of Africa.
They are small bats, from 4 to 8 cm in body length, and with grey, brown, or reddish fur. A long slit runs down the centre of their faces from between the eyes to the nostrils, and probably assists in echolocation. They have large ears, and a complex nose-leaf. Their tail ends in a T-shape, formed from cartilage, a feature that is unique among mammals.[1] Their dental formula is:
Dentition 2.1.1.3 3.1.2.3 Slit-faced bats roost in caves, trees, and buildings, typically in fairly small colonies. Some even roost in animal burrows, such as those of hedgehogs or porcupines. They eat insects, and some terrestrial invertebrates, such as spiders and small scorpions. At least one species, the Large Slit-Faced Bat, even catches vertebrate prey, such as frogs and small birds.[2]
The echolocation calls of slit-faced bats are relatively quiet and short in duration, and they seem to target their prey by hearing the sounds it produces, rather than by sonar.[2] They give birth once or twice each year.
Classification
Most sources report 13 species. However 16 have been described. Those of indeterminate status are marked with "?" in the list below.
FAMILY NYCTERIDAE
- Genus Nycteris
- Bate's Slit-Faced Bat, Nycteris arge
- Andersen's Slit-faced Bat, Nycteris aurita
- Gambian Slit-faced Bat, Nycteris gambiensis
- Large Slit-Faced Bat, Nycteris grandis
- Hairy Slit-Faced Bat, Nycteris hispida
- Nycteris hispida hispida
- Nycteris hispida pallida
- Intermediate Slit-Faced Bat, Nycteris intermedia
- Javan Slit-Faced Bat, Nycteris javanica
- Large-Eared Slit-Faced Bat, Nycteris macrotis
- Nycteris macrotis aethiopica
- Nycteris macrotis macrotis
- Nycteris macrotis luteola
- Malagasy Slit-faced Bat, Nycteris madagascariensis
- Ja Slit-Faced Bat, Nycteris major
- Nycteris major avakubia
- Nycteris major major
- Dwarf Slit-Faced Bat, Nycteris nana
- Nycteris nana nana
- Nycteris nana tristis
- Egyptian Slit-Faced Bat, Nycteris thebaica
- Nycteris thebaica adana
- Nycteris thebaica albiventer
- Nycteris thebaica capensis
- Nycteris thebaica damarensis
- Nycteris thebaica najdiya
- Nycteris thebaica thebaica
- Malayan Slit-Faced Bat, Nycteris tragata
- Parissi's Slit-Faced Bat, Nycteris parisii ?
- Vinson's Slit-Faced Bat, Nycteris vinsoni
- Wood's Slit-Faced Bat, Nycteris woodi
References
- Data from funet.ni
- IUCN 2006. 2006 IUCN Red List of Threatened Species. Downloaded on 13 April 2007.
References in Borneo
Abdullah MT. 2003. Biogeography and variation of Cynopterus brachyotis in Southeast Asia. PhD thesis. The University of Queensland, St Lucia, Australia.
Corbet, GB, Hill JE. 1992. The mammals of the Indomalayan region: a systematic review. Oxford University Press, Oxford.
Hall LS, Gordon G. Grigg, Craig Moritz, Besar Ketol, Isa Sait, Wahab Marni and M.T. Abdullah. 2004. Biogeography of fruit bats in Southeast Asia. Sarawak Museum Journal LX(81):191-284.
Karim, C., A.A. Tuen and M.T. Abdullah. 2004. Mammals. Sarawak Museum Journal Special Issue No. 6. 80: 221—234.
Mohd. Azlan J., Ibnu Maryanto , Agus P. Kartono and M.T. Abdullah. 2003 Diversity, Relative Abundance and Conservation of Chiropterans in Kayan Mentarang National Park, East Kalimantan, Indonesia. Sarawak Museum Journal 79: 251-265.
Hall LS, Richards GC, Abdullah MT. 2002. The bats of Niah National Park, Sarawak. Sarawak Museum Journal. 78: 255-282.
Wilson DE, Reeder DM. 2005. Mammal species of the world. Smithsonian Institution Press, Washington DC.
Chiroptera families Kingdom: Animalia · Phylum: Chordata · Class: Mammalia · Infraclass: Eutheria · Superorder: Laurasiatheria Yinpterochiroptera
(Pteropodiformes)Yangochiroptera
(Vespertilioniformes)Emballonuridae (Sac-winged bats) · Furipteridae (Smoky bats) · Miniopteridae (Long-winged bats) · Molossidae (Free-tailed bats) · Mormoopidae (Ghost-faced bats) · Mystacinidae (New Zealand short-tailed bats) · Myzopodidae (Sucker-footed bats) · Natalidae (Funnel-eared bats) · Noctilionidae (Bulldog bats) · Nycteridae (Hollow-faced bats) · Phyllostomidae (Leaf-nosed bats) · Thyropteridae (Disk-winged bats) · Vespertilionidae (Vesper bats)Categories:
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