arrow worm vs Daurian Pika

Parasagitta elegans compared with Ochotona dauurica

Key Differences

• arrow worm is Not Evaluated while Daurian Pika is Least Concern.

Taxonomic Classification

Rank	arrow worm	Daurian Pika
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chaetognatha (arrow worms)	Chordata (Chordates)
Class	Sagittoidea (Sagittoidea)	Mammalia (Mammals)
Order	Aphragmophora (Aphragmophora)	Lagomorpha (Rabbits & Hares)
Family	Sagittidae	Ochotonidae
Genus	Parasagitta	Ochotona
Species	Parasagitta elegans	Ochotona dauurica

Evolutionary Relationship

arrow worm and Daurian Pika share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

arrow worm

NE — Not Evaluated

Daurian Pika

LC — Least Concern

Physical Characteristics

Attribute	arrow worm	Daurian Pika
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.

Daurian Pika

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.