Arrowhead dogfish vs Gray's Bald-faced Saki

Deania profundorum compared with Pithecia irrorata

Key Differences

• Arrowhead dogfish is Near Threatened while Gray's Bald-faced Saki is Data Deficient.

Taxonomic Classification

Rank	Arrowhead dogfish	Gray's Bald-faced Saki
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Primates (Primates)
Family	Centrophoridae	Pitheciidae
Genus	Deania	Pithecia
Species	Deania profundorum	Pithecia irrorata

Evolutionary Relationship

Arrowhead dogfish and Gray's Bald-faced Saki share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Arrowhead dogfish

NT — Near Threatened

Gray's Bald-faced Saki

DD — Data Deficient

Physical Characteristics

Attribute	Arrowhead dogfish	Gray's Bald-faced Saki
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arrowhead dogfish

Habitat

Native to Asia and Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Portugal and Taiwan. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Gray's Bald-faced Saki

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Arrowhead dogfish

The Arrowhead dogfish, Deania profundorum, is a species. It is currently assessed as near threatened on the IUCN Red List. Native to Asia and Europe, inhabiting ecosystems characteristic of the region.