Black-bearded Tomb Bat (Taphozous melanopogon) lives in tropical caves across Southeast Asia. It feeds on insects and fruit. Its conservation status is Least Concern.
Fascinating facts about the Black-bearded Tomb Bat
- It is highly colonial, forming colonies of up to 15,000 individuals. The bats gather in massive groups while roosting, creating dense aggregations that can fill the interior of a temple or cave. These roosts are located in temples, ruins, or caves, showing the species' preference for sheltered sites. Such large numbers are recorded when the bats occupy these human-made or natural structures.
- It roosts in temples, ruins or caves. Both ancient human structures and natural caverns serve as roost sites, allowing the bats to occupy a range of sheltered environments. The species often forms large aggregations of up to 15,000 individuals while using these locations, indicating a strong tendency to stay together. Roosting in such protected places provides the stable microclimate the bats need for daytime rest.
- Females give birth after a gestation of 120-125 days. The species is a seasonal breeder, timing reproduction so that young are born after this period. The typical litter size is one individual, though twins have been documented, showing occasional variation in reproductive output. This reproductive schedule aligns with the bat's ecological cycle across its Asian range.
- The black-bearded tomb bat is noted for the tiny tuft of black fur that crowns its chin, giving it a distinctive "beard". This feature sits on a body whose forearm measures between 55 and 68 mm, a size typical for members of its genus. Its overall pelage is a dark brown shade, but each hair is tipped with a white base, adding subtle contrast to the otherwise sombre coat.
- The species name melanopogon is a direct nod to the bat's black chin tuft, combining the Ancient Greek words for "black" and "beard". This etymology was established when the animal was first described as a new species in 1841, linking its scientific label to its most obvious physical characteristic. The name therefore serves as a concise description of the bat's hallmark feature without needing any further explanation.
Sources
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At a glance
RangeSoutheast Asia
HabitatTropical caves
DietInsects and fruit
About the Black-bearded Tomb Bat
In the twilight skies of the tropical east, the black-bearded tomb bat emerges as a silhouette of mystery, its dark form undulating with an ethereal grace as it navigates the fading light. With leathery wings beating in a slow, hypnotic rhythm, this nocturnal wanderer glides effortlessly through the shadows, its keen echolocation guiding it towards the insect-rich havens that sustain its very existence. As it flits between the ancient trees, its black beard-like facial markings seem to absorb the last vestiges of daylight, imbuing this creature with an air of enigmatic presence.
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