The Greater Short-nosed Fruit Bat (Cynopterus sphinx) is a medium-sized megabat known for its crucial role in pollination and seed dispersal. Found widely across South and Southeast Asia, this frugivorous bat is especially important in maintaining the ecological balance of tropical forests and mangrove ecosystems like the Sundarbans. Letβs explore the fascinating details of this nocturnal marvel.
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Chiroptera
Family: Pteropodidae
Genus: Cynopterus
Species: C. sphinx
Common Name: Greater Short-nosed Fruit Bat
Size: Forearm length ranges from 65β85 mm
Wingspan: Approximately 48β60 cm
Weight: About 40β60 grams
Fur Color: Typically brownish to reddish-brown with a paler underside
Distinctive Features:
Short, broad snout β hence the name
Large eyes and well-developed sense of smell and sight
Males may have orange collars of fur, especially during mating season
Short ears and dog-like face typical of megabats
Widely distributed across India, Nepal, Bangladesh, Sri Lanka, Thailand, and southern China
Inhabits tropical and subtropical forests, urban gardens, orchards, caves, and temples
In the Sundarbans, they are found roosting in dense foliage, abandoned buildings, and hollow trees
Diet primarily includes fruits like guava, banana, mango, figs, and dates
Also feeds on nectar, flowers, and occasionally leaves
Plays a vital role in pollination and dispersing seeds, especially of night-blooming and wild fruit trees
Considered a βkeystone speciesβ due to its ecological role
Known for creating βleaf tentsβ by chewing and folding large leaves of banana, palm, or other broad-leaved plants for roosting
These temporary shelters protect them from predators and harsh weather
Highly social species; lives in small colonies often led by a dominant male
Active after dusk, it navigates with sharp vision and sense of smell, unlike echolocating microbats
In the Sundarbans, the Greater Short-nosed Fruit Bat is an unsung hero of the ecosystem. Its role in dispersing seeds of mangrove and fruiting trees supports forest regeneration, especially in areas prone to tidal erosion.
Pollinates wild flora and promotes natural reforestation
Helps spread diverse plant species, maintaining habitat health for other animals
Can be spotted in the fringes of human settlements within the Sundarban buffer zones
Habitat loss due to deforestation and urban expansion
Negative perception as pests in orchards leads to killing and disturbance
Climate change impacts altering fruiting patterns and flowering seasons
Educating communities about their ecological importance is key to the long-term conservation of bats in the Sundarbans.
IUCN Red List: Least Concern β due to wide distribution and stable population
However, local threats and misconceptions could affect populations in specific regions
The Greater Short-nosed Fruit Bat may not grab headlines like the Royal Bengal Tiger, but it is a critical player in maintaining the biodiversity of the Sundarbans. Known as the night gardener, this gentle creature contributes silently to the health and survival of the mangrove forests and beyond.
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Learn more about the Greater Short-nosed Fruit Bat on Wikipedia.
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