Holbiche damier vs petite roussette des Comores

Cephaloscyllium sarawakensis compared with Rousettus obliviosus

Key Differences

• Holbiche damier is Critically Endangered while petite roussette des Comores is Vulnerable.

Taxonomic Classification

Rank	Holbiche damier	petite roussette des Comores
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Mammalia (mammifères)
Order	Carcharhiniformes (Ground Sharks)	Chiroptera (Bats)
Family	Scyliorhinidae	Pteropodidae (Fruit Bats)
Genus	Cephaloscyllium	Rousettus
Species	Cephaloscyllium sarawakensis	Rousettus obliviosus

Evolutionary Relationship

Holbiche damier and petite roussette des Comores share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Holbiche damier

CR — Critically Endangered

petite roussette des Comores

VU — Vulnerable

Physical Characteristics

Attribute	Holbiche damier	petite roussette des Comores
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Holbiche damier

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.

Range

Found in Taiwan. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

petite roussette des Comores

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Holbiche damier

The Balloon shark (Cephaloscyllium sarawakensis) is a species in the genus Cephaloscyllium. It is currently classified as Critically Endangered on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.

petite roussette des Comores

<em>Rousettus obliviosus</em>, the Comoro rousette, is a fruit bat in the family Pteropodidae endemic to the Comoros archipelago in the Indian Ocean, primarily recorded from Anjouan and Mohéli islands. As an Old World fruit bat, it plays an important ecological role in pollination and seed dispersal across the island's native forests. The species inhabits tropical moist lowland and montane forests, roosting in caves and dense vegetation. Its range is severely restricted by the small land area of the Comoros, making it inherently vulnerable to habitat loss. Deforestation driven by agricultural expansion and charcoal production has significantly reduced available forest cover on the islands. The IUCN classifies the Comoro rousette as Vulnerable, reflecting ongoing population pressures and limited geographic distribution. It is presumed to feed on fruits, nectar, and pollen typical of Old World fruit bats, though detailed dietary studies are limited. Biological traits including precise body measurements and lifespan data remain poorly documented in the scientific literature. Conservation efforts on the Comoros islands face challenges due to limited resources, though the species benefits from some protection within national parks and forest reserves. Its survival depends on the preservation of intact native forest habitat across the archipelago.