Blainvilles dogfish vs Patton’s Nectar Bat

Squalus mitsukurii compared with Hsunycteris pattoni

Key Differences

• Blainvilles dogfish is Endangered while Patton’s Nectar Bat is Least Concern.

Taxonomic Classification

Rank	Blainvilles dogfish	Patton’s Nectar Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Chiroptera (Bats)
Family	Squalidae	Phyllostomidae
Genus	Squalus	Hsunycteris
Species	Squalus mitsukurii	Hsunycteris pattoni

Evolutionary Relationship

Blainvilles dogfish and Patton’s Nectar Bat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Blainvilles dogfish

EN — Endangered

Patton’s Nectar Bat

LC — Least Concern

Physical Characteristics

Attribute	Blainvilles dogfish	Patton’s Nectar Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blainvilles dogfish

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate grasslands and steppes, and montane grasslands and shrublands, among 5 distinct biome types within the Neotropic biogeographic realm.

Range

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

Patton’s Nectar Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

Blainvilles dogfish

The Blainvilles dogfish (Squalus mitsukurii) is a species in the genus Squalus. It is currently classified as Endangered on the IUCN Red List. Found across multiple habitat types including temperate broadleaf and mixed forests, temperate grasslands and steppes, and montane grasslands and shrublands, among 5 distinct biome types within the Neotropic biogeographic realm.