Blainvilles dogfish vs Lesson's Saddle-back Tamarin

Squalus mitsukurii compared with Leontocebus fuscus

Key Differences

• Blainvilles dogfish is Endangered while Lesson's Saddle-back Tamarin is Least Concern.

Taxonomic Classification

Rank	Blainvilles dogfish	Lesson's Saddle-back Tamarin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Primates (Primates)
Family	Squalidae	Callitrichidae
Genus	Squalus	Leontocebus
Species	Squalus mitsukurii	Leontocebus fuscus

Evolutionary Relationship

Blainvilles dogfish and Lesson's Saddle-back Tamarin share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Blainvilles dogfish

EN — Endangered

Lesson's Saddle-back Tamarin

LC — Least Concern

Physical Characteristics

Attribute	Blainvilles dogfish	Lesson's Saddle-back Tamarin
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.

Lesson's Saddle-back Tamarin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

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.