Banded Surili vs Black Tern

Presbytis femoralis compared with Chlidonias niger

Key Differences

• Banded Surili is Critically Endangered while Black Tern is Least Concern.

Taxonomic Classification

Rank	Banded Surili	Black Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Charadriiformes (Charadriiformes)
Family	Cercopithecidae (Old World Monkeys)	Laridae
Genus	Presbytis	Chlidonias
Species	Presbytis femoralis	Chlidonias niger

Evolutionary Relationship

Banded Surili and Black Tern share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Banded Surili

CR — Critically Endangered

Black Tern

LC — Least Concern

Physical Characteristics

Attribute	Banded Surili	Black Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Banded Surili

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Black Tern

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).

Banded Surili

The Banded Surili (Presbytis femoralis) is a species in the genus Presbytis. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Black Tern

Black Tern (Chlidonias niger) 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.