arrow worm vs Gray-shanked Douc Langur

Parasagitta elegans compared with Pygathrix cinerea

Key Differences

• arrow worm is Not Evaluated while Gray-shanked Douc Langur is Critically Endangered.

Taxonomic Classification

Rank	arrow worm	Gray-shanked Douc Langur
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum	Chaetognatha (arrow worms)	Chordata (สัตว์มีแกนสันหลัง)
Class	Sagittoidea (Sagittoidea)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Aphragmophora (Aphragmophora)	Primates (อันดับวานร)
Family	Sagittidae	Cercopithecidae (Old World Monkeys)
Genus	Parasagitta	Pygathrix
Species	Parasagitta elegans	Pygathrix cinerea

Evolutionary Relationship

arrow worm and Gray-shanked Douc Langur share a common ancestor at the Kingdom level: Animalia. (สัตว์)

Conservation Status

arrow worm

NE — Not Evaluated

Gray-shanked Douc Langur

CR — Critically Endangered

Physical Characteristics

Attribute	arrow worm	Gray-shanked Douc Langur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

arrow worm

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark and Norway.

Gray-shanked Douc Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

arrow worm

The Arrow worm, Parasagitta elegans, is a species. Native to Europe, inhabiting ecosystems characteristic of the region.