Aiguillat peigne vs Dusky Flying Fox

Centroscyllium nigrum compared with Pteropus brunneus

Key Differences

• Aiguillat peigne is Least Concern while Dusky Flying Fox is Extinct.

Taxonomic Classification

Rank	Aiguillat peigne	Dusky Flying Fox
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (mammifères)
Order	Squaliformes (Squaliformes)	Chiroptera (Bats)
Family	Etmopteridae	Pteropodidae (Fruit Bats)
Genus	Centroscyllium	Pteropus (Flying Foxes)
Species	Centroscyllium nigrum	Pteropus brunneus

Evolutionary Relationship

Aiguillat peigne and Dusky Flying Fox share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Aiguillat peigne

LC — Least Concern

Dusky Flying Fox

EX — Extinct

Physical Characteristics

Attribute	Aiguillat peigne	Dusky Flying Fox
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Aiguillat peigne

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Chile.

Dusky Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Aiguillat peigne

<em>Centroscyllium nigrum</em>, the combtooth dogfish, is a deep-sea shark in the family Etmopteridae, assessed as Least Concern on the IUCN Red List. The species has been recorded from Chilean waters in the southeastern Pacific Ocean, where it inhabits deep oceanic environments on continental slopes. Like other members of the genus <em>Centroscyllium</em>, it possesses a series of small, comb-like teeth suited for grasping slippery prey. The combtooth dogfish is a small shark, characteristic of the lanternshark family in its modest body size and deep-water lifestyle. It is presumed to feed on fish, cephalopods, and crustaceans encountered in the midwater and benthic zones of its deep-sea habitat. As with many deep-sea elasmobranchs, detailed information on its population size, reproductive biology, and ecological role is limited. The species is currently not considered at significant conservation risk. Specific body length and weight data are not available in the current record.