Black Teatfish vs Gray-shanked Douc Langur

Holothuria nobilis compared with Pygathrix cinerea

Key Differences

• Black Teatfish is Endangered while Gray-shanked Douc Langur is Critically Endangered.

Taxonomic Classification

Rank	Black Teatfish	Gray-shanked Douc Langur
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Echinodermata (Echinoderms)	Chordata (Chordates)
Class	Holothuroidea (Holothuroidea)	Mammalia (Mammals)
Order	Holothuriida (Holothuriida)	Primates (Primates)
Family	Holothuriidae	Cercopithecidae (Old World Monkeys)
Genus	Holothuria	Pygathrix
Species	Holothuria nobilis	Pygathrix cinerea

Evolutionary Relationship

Black Teatfish and Gray-shanked Douc Langur share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black Teatfish

EN — Endangered

Gray-shanked Douc Langur

CR — Critically Endangered

Physical Characteristics

Attribute	Black Teatfish	Gray-shanked Douc Langur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Teatfish

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

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

Gray-shanked Douc Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Black Teatfish

The Black Teatfish (Holothuria nobilis) is a species in the genus Holothuria. It is currently classified as Endangered on the IUCN Red List. Found in Taiwan. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.