Black-tailed Gull vs Oustalet's Red Colobus

Larus crassirostris compared with Piliocolobus oustaleti

Key Differences

• Black-tailed Gull is Least Concern while Oustalet's Red Colobus is Vulnerable.

Taxonomic Classification

Rank	Black-tailed Gull	Oustalet's Red Colobus
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Charadriiformes (Charadriiformes)	Primates (Primates)
Family	Laridae	Cercopithecidae (Old World Monkeys)
Genus	Larus	Piliocolobus
Species	Larus crassirostris	Piliocolobus oustaleti

Evolutionary Relationship

Black-tailed Gull and Oustalet's Red Colobus share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black-tailed Gull

LC — Least Concern

Oustalet's Red Colobus

VU — Vulnerable

Physical Characteristics

Attribute	Black-tailed Gull	Oustalet's Red Colobus
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-tailed Gull

Habitat

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

Range

Distributed across Norway, Taiwan, and United States.

Oustalet's Red Colobus

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Black-tailed Gull

The Black-tailed Gull (Larus crassirostris) is a species in the genus Larus. It is currently classified as Least Concern on the IUCN Red List. Distributed across Norway, Taiwan, and United States.