Ouistiti a queue noire vs Ring-billed Gull

Mico melanurus compared with Larus delawarensis

Key Differences

• Ouistiti a queue noire is Near Threatened while Ring-billed Gull is Least Concern.

Taxonomic Classification

Rank	Ouistiti a queue noire	Ring-billed Gull
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Charadriiformes (Charadriiformes)
Family	Callitrichidae	Laridae
Genus	Mico	Larus
Species	Mico melanurus	Larus delawarensis

Evolutionary Relationship

Ouistiti a queue noire and Ring-billed Gull share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Ouistiti a queue noire

NT — Near Threatened

Ring-billed Gull

LC — Least Concern

Physical Characteristics

Attribute	Ouistiti a queue noire	Ring-billed Gull
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ouistiti a queue noire

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ring-billed Gull

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Ring-billed Gull

Ring-billed Gull (Larus delawarensis) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.