Bigtooth river stingray vs Chatham Bellbird

Potamotrygon henlei compared with Anthornis melanocephala

Key Differences

• Bigtooth river stingray is Least Concern while Chatham Bellbird is Extinct.

Taxonomic Classification

Rank	Bigtooth river stingray	Chatham Bellbird
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Aves (Birds)
Order	Myliobatiformes (Myliobatiformes)	Passeriformes (Songbirds)
Family	Potamotrygonidae	Meliphagidae
Genus	Potamotrygon	Anthornis
Species	Potamotrygon henlei	Anthornis melanocephala

Evolutionary Relationship

Bigtooth river stingray and Chatham Bellbird share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bigtooth river stingray

LC — Least Concern

Chatham Bellbird

EX — Extinct

Physical Characteristics

Attribute	Bigtooth river stingray	Chatham Bellbird
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bigtooth river stingray

Chatham Bellbird

Habitat

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

Range

Found in Norway.

Bigtooth river stingray

The Bigtooth river stingray (Potamotrygon henlei) is a species in the genus Potamotrygon. It is currently classified as Least Concern on the IUCN Red List.

Chatham Bellbird

The Chatham Bellbird (Anthornis melanocephala) is a species in the genus Anthornis. It is currently classified as Extinct on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.