Antrozoini | |
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Pallid bat (Antrozous pallidus) | |
Scientific classification | |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Mammalia |
Order: | Chiroptera |
Family: | Vespertilionidae |
Subfamily: | Vespertilioninae |
Tribe: |
Antrozoini Miller, 1897 |
Type genus | |
Antrozous H. Allen, 1862 |
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Genera | |
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Antrozoini is a tribe of bats in the subfamily Vespertilioninae of the family Vespertilionidae. It includes at least the pallid bat (Antrozous pallidus), Van Gelder's bat (Bauerus dubiaquercus), and the fossil Anzanycteris; some classifications also include the genera Rhogeessa and Baeodon.
The pallid bat (Antrozous pallidus) was first described in 1856 and first placed in its own genus, Antrozous, in 1862. Several suggestions were made early on about its relationships, including that of Wilhelm Peters in 1865, who placed it in the family Vespertilionidae and considered it to be related to the Australian Nyctophilus. Others suggested a relationship with the vespertilionid genus Plecotus or the Phyllostomidae. In 1897, Gerrit S. Miller described a subfamily Antrozoinae for the pallid bat, but ten years later chose to place Nyctophilus and Antrozous together in a subfamily Nyctophilinae.
Van Gelder's bat was described in 1959 as Antrozous (Bauerus) dubiaquercus; subsequently, the species has been placed in its own genus, Bauerus, while others have retained it in Antrozous with its close relative, the pallid bat, with the current consensus being toward placing them in separate genera. In 1970, Karl F. Koopman and J. Knox Jones recognized a tribe Antrozoini (comprising only Antrozous and Bauerus), which they still placed within Nyctophilinae. In a separate 1970 paper, however, Koopman questioned the affinities between the North American antrozoines and the Australasian Nyctophilus on the basis of biogeography. The next year, Ronald Pine and colleagues further questioned this relationship on the basis of baculum (penis bone) characters, although they cautioned that more penes of Bauerus needed to be studied. Since then, Antrozoini has generally been considered a valid tribe in the subfamily Vespertilioninae, which includes most members of Vespertilionidae.