Bali green stony coral vs Comoro Flying Fox

Acropora yongei compared with Pteropus livingstonii

Key Differences

• Bali green stony coral is Least Concern while Comoro Flying Fox is Critically Endangered.

Taxonomic Classification

Rank	Bali green stony coral	Comoro Flying Fox
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Cnidaria (Cnidarians)	Chordata (Chordates)
Class	Anthozoa	Mammalia (Mammals)
Order	Scleractinia (Scleractinia)	Chiroptera (Bats)
Family	Acroporidae	Pteropodidae (Fruit Bats)
Genus	Acropora	Pteropus (Flying Foxes)
Species	Acropora yongei	Pteropus livingstonii

Evolutionary Relationship

Bali green stony coral and Comoro Flying Fox share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Bali green stony coral

LC — Least Concern

Comoro Flying Fox

CR — Critically Endangered

Physical Characteristics

Attribute	Bali green stony coral	Comoro Flying Fox
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bali green stony coral

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.

Comoro Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Bali green stony coral

The Bali green stony coral (Acropora yongei) is a species in the genus Acropora. It is currently classified as Least Concern on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.

Comoro Flying Fox

<em>Pteropus livingstonii</em>, the Comoro flying fox or Livingstone's fruit bat, is a large fruit bat in the family Pteropodidae, endemic to the Comoro Islands in the western Indian Ocean, where it is restricted to Anjouan and Mohéli. It is one of the largest bats in the world, with a wingspan that can exceed one meter and a body weight reportedly ranging between 400–700 g. The species roosts colonially in tall native forest trees, particularly in humid upland forest fragments, and feeds on a variety of native fruits, nectar, and pollen, playing a critical role as a seed disperser and pollinator in Comoran forest ecosystems. Precise average lifespan data in the wild remain poorly documented, though captive individuals have lived over 20 years. <em>Pteropus livingstonii</em> is assessed as Critically Endangered by the IUCN, making it one of the most threatened bat species in the world. Primary threats include extensive deforestation driven by agricultural expansion and charcoal production, which has severely reduced suitable roosting and foraging habitat, along with historic hunting. Conservation efforts include habitat protection, community education programs, and captive breeding initiatives at several European zoos coordinated through an international species survival program.