Chacoan Peccary vs Greater Crested Tern

Catagonus wagneri compared with Thalasseus bergii

Key Differences

• Chacoan Peccary is Endangered while Greater Crested Tern is Least Concern.

Taxonomic Classification

Rank	Chacoan Peccary	Greater Crested Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Artiodactyla (Even-toed Ungulates)	Charadriiformes (Charadriiformes)
Family	Tayassuidae	Laridae
Genus	Catagonus	Thalasseus
Species	Catagonus wagneri	Thalasseus bergii

Evolutionary Relationship

Chacoan Peccary and Greater Crested Tern share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Chacoan Peccary

EN — Endangered

Greater Crested Tern

LC — Least Concern

Physical Characteristics

Attribute	Chacoan Peccary	Greater Crested Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chacoan Peccary

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Greater Crested Tern

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.

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.