Dark flying fox vs Spotted Thorius

Pteropus subniger compared with Thorius spilogaster

Key Differences

• Dark flying fox is Extinct while Spotted Thorius is Critically Endangered.

Taxonomic Classification

Rank	Dark flying fox	Spotted Thorius
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Chiroptera (Bats)	Caudata (Caudata)
Family	Pteropodidae (Fruit Bats)	Plethodontidae
Genus	Pteropus (Flying Foxes)	Thorius
Species	Pteropus subniger	Thorius spilogaster

Evolutionary Relationship

Dark flying fox and Spotted Thorius share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dark flying fox

EX — Extinct

Spotted Thorius

CR — Critically Endangered

Physical Characteristics

Attribute	Dark flying fox	Spotted Thorius
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dark flying fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Spotted Thorius

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

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