Arrowhead dogfish vs Ecuadorean Small-eared Shrew

Deania profundorum compared with Cryptotis equatoris

Key Differences

• Arrowhead dogfish is Near Threatened while Ecuadorean Small-eared Shrew is Least Concern.

Taxonomic Classification

Rank	Arrowhead dogfish	Ecuadorean Small-eared Shrew
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Soricomorpha (Soricomorpha)
Family	Centrophoridae	Soricidae
Genus	Deania	Cryptotis
Species	Deania profundorum	Cryptotis equatoris

Evolutionary Relationship

Arrowhead dogfish and Ecuadorean Small-eared Shrew share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Arrowhead dogfish

NT — Near Threatened

Ecuadorean Small-eared Shrew

LC — Least Concern

Physical Characteristics

Attribute	Arrowhead dogfish	Ecuadorean Small-eared Shrew
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.

Ecuadorean Small-eared Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

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.