Chacoan Peccary vs Humpback smooth hound

Catagonus wagneri compared with Mustelus whitneyi

Key Differences

• Chacoan Peccary is Endangered while Humpback smooth hound is Critically Endangered.

Taxonomic Classification

Rank	Chacoan Peccary	Humpback smooth hound
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Chondrichthyes (Cartilaginous Fish)
Order	Artiodactyla (Even-toed Ungulates)	Carcharhiniformes (Ground Sharks)
Family	Tayassuidae	Triakidae
Genus	Catagonus	Mustelus
Species	Catagonus wagneri	Mustelus whitneyi

Evolutionary Relationship

Chacoan Peccary and Humpback smooth hound share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Chacoan Peccary

EN — Endangered

Humpback smooth hound

CR — Critically Endangered

Physical Characteristics

Attribute	Chacoan Peccary	Humpback smooth hound
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chacoan Peccary

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Humpback smooth hound

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 Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Chacoan Peccary

The Chacoan Peccary (Catagonus wagneri) is a species in the genus Catagonus. It is currently classified as Endangered on the IUCN Red List.