arrow worm vs Chacoan Mara

Parasagitta elegans compared with Dolichotis salinicola

Key Differences

• arrow worm is Not Evaluated while Chacoan Mara is Least Concern.

Taxonomic Classification

Rank	arrow worm	Chacoan Mara
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chaetognatha (arrow worms)	Chordata (Chordates)
Class	Sagittoidea (Sagittoidea)	Mammalia (Mammals)
Order	Aphragmophora (Aphragmophora)	Rodentia (Rodents)
Family	Sagittidae	Caviidae
Genus	Parasagitta	Dolichotis
Species	Parasagitta elegans	Dolichotis salinicola

Evolutionary Relationship

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

Conservation Status

arrow worm

NE — Not Evaluated

Chacoan Mara

LC — Least Concern

Physical Characteristics

Attribute	arrow worm	Chacoan Mara
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.

Chacoan Mara

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.

Chacoan Mara

The Chacoan Mara (Dolichotis salinicola) is a species in the genus Dolichotis. It is currently classified as Least Concern on the IUCN Red List.