Highfin dogfish vs Ontong Java Flying Fox

Centroscyllium excelsum compared with Pteropus howensis

Key Differences

• Highfin dogfish is Near Threatened while Ontong Java Flying Fox is Critically Endangered.

Taxonomic Classification

Rank	Highfin dogfish	Ontong Java Flying Fox
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Chiroptera (Bats)
Family	Etmopteridae	Pteropodidae (Fruit Bats)
Genus	Centroscyllium	Pteropus (Flying Foxes)
Species	Centroscyllium excelsum	Pteropus howensis

Evolutionary Relationship

Highfin dogfish and Ontong Java Flying Fox share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Highfin dogfish

NT — Near Threatened

Ontong Java Flying Fox

CR — Critically Endangered

Physical Characteristics

Attribute	Highfin dogfish	Ontong Java Flying Fox
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Highfin dogfish

Ontong Java Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.