Mastoptera is a genus of parasitic bat flies in the family Streblidae, a group of highly specialized ectoparasites that exclusively parasitize bats. Members of this genus have evolved to maintain a close relationship with their bat hosts, feeding on their blood and depending on them for survival.
Biology Mastoptera are small ectoparasites ranging in size from 0.73 to 1.29 mm (0.029 to 0.051 in). They are smallest species among the Strebilidae. Females are typically longer than males.
Host and mechanism This genus exhibits a high degree of host specificity, relying exclusively on bats as their definitive hosts. They attach to the bat's fur or wing membranes to feed on blood. They typically remain on a single host throughout their life cycle, maintaining attachment into adulthood. Mastoptera species are known to parasitize tropical bat species.
Species The genus Mastoptera currently consists of two confirmed species:
Mastoptera guimaraesi Wenzel, 1966 Mastoptera minuta Wenzel, 1966
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