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The hammer-headed bat is the largest bat in mainland Africa. [12] Males have wingspans up to 90.1 cm (2.96 ft), [ 13 ] and all individuals have forearm lengths exceeding 112 mm (4.4 in). [ 12 ] It has pronounced sexual dimorphism , more so than any other bat species in the world, [ 12 ] with males up to twice as heavy as females.
Hammer-headed bat (Hypsignathus monstrosus) Genus Megaloglossus [42] [36] Azagnyi fruit bat (Megaloglossus azagny) Woermann's bat (Megaloglossus woermanni) Genus Micropteropus [36] Hayman's dwarf epauletted fruit bat (Micropteropus intermedius) [43] Peters's dwarf epauletted fruit bat (Micropteropus pusillus) [44] Genus Myonycteris [45]
Bats have been traditionally thought to be a monophyletic group; according to this model, all living fruit bats and microbats (Microchiroptera) are descendants of a common ancestor species that was already capable of flight. [3] However, there are alternate hypotheses which conclude that bats are polyphyletic.
In the highly sexually dimorphic hammer-headed bat (Hypsignathus monstrosus), males produce deep, resonating, monotonous calls to attract females. Bats in flight make vocal signals for traffic control. Greater bulldog bats honk when on a collision course with each other. [225] Bats also communicate by other means.
Indiana bat: Myotis sodalis: 387 300 [31] NT [31] [31] Though numbers are large compared to other bats classified as endangered, this species is listed as such due to a >50% decline over the past decade. [31] Straw-coloured fruit bat: Eidolon helvum: 1.14 billion [32] = NT [33] Pallas's long-tongued bat: Glossophaga soricina: 1.03 billion [34 ...
The large flying fox (Pteropus vampyrus, formerly Pteropus giganteus), also known as the greater flying fox, Malayan flying fox, Malaysian flying fox, large fruit bat, kalang, or kalong, is a southeast Asian species of megabat in the family Pteropodidae. [3]
The four species of bats hunted in Northern Africa are used for traditional medicine purposes, not for meat. [11] Abundant and larger-bodied species are more frequently consumed in Africa, including the straw-coloured fruit bat, Franquet's epauletted fruit bat, the Gambian epauletted fruit bat, the hammer-headed bat, and Egyptian fruit bat.
The black flying fox or black fruit bat (Pteropus alecto) is a bat in the family Pteropodidae. It is among the largest bats in the world, but is considerably smaller than the largest species in its genus, Pteropus. The black flying fox is native to Australia, Papua New Guinea, and Indonesia. It is not a threatened species.