Page 2: Research news on bats (order)

Bats are mammals of the order Chiroptera, characterized by forelimbs modified into membranous wings (patagia) enabling powered flight, elongated digits supporting the wing membrane, and a highly specialized shoulder girdle and pectoral musculature. They exhibit diverse echolocation systems (in most microchiropterans) employing high-frequency vocalizations and specialized auditory adaptations for prey detection and navigation. Chiroptera comprise two major clades, traditionally termed Megachiroptera (fruit bats or flying foxes) and Microchiroptera, though molecular phylogenetics now recognizes Yinpterochiroptera and Yangochiroptera. Bats occupy a wide range of trophic niches, including insectivory, frugivory, nectarivory, carnivory, and hematophagy, and show complex roosting, reproductive, and social behaviors.