Brown Teal vs Leopard-spotted swellshark

Anas chlorotis compared with Cephaloscyllium fasciatum

Key Differences

• Brown Teal is Near Threatened while Leopard-spotted swellshark is Critically Endangered.

Taxonomic Classification

Rank	Brown Teal	Leopard-spotted swellshark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Chondrichthyes (Cartilaginous Fish)
Order	Anseriformes (Anseriformes)	Carcharhiniformes (Ground Sharks)
Family	Anatidae	Scyliorhinidae
Genus	Anas	Cephaloscyllium
Species	Anas chlorotis	Cephaloscyllium fasciatum

Evolutionary Relationship

Brown Teal and Leopard-spotted swellshark share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Brown Teal

NT — Near Threatened

Leopard-spotted swellshark

CR — Critically Endangered

Physical Characteristics

Attribute	Brown Teal	Leopard-spotted swellshark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Teal

Habitat

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

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Leopard-spotted swellshark

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.

Range

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

Brown Teal

The Brown Teal (Anas chlorotis) is a species in the genus Anas. It is currently classified as Near Threatened on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.