arrow worm vs Neotropical otter

Parasagitta elegans compared with Lontra longicaudis

Key Differences

• arrow worm is Not Evaluated while Neotropical otter is Data Deficient.

Taxonomic Classification

Rank	arrow worm	Neotropical otter
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chaetognatha (arrow worms)	Chordata (Chordates)
Class	Sagittoidea (Sagittoidea)	Mammalia (Mammals)
Order	Aphragmophora (Aphragmophora)	Carnivora (Carnivorans)
Family	Sagittidae	Mustelidae (Weasels & Otters)
Genus	Parasagitta	Lontra
Species	Parasagitta elegans	Lontra longicaudis

Evolutionary Relationship

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

Conservation Status

arrow worm

NE — Not Evaluated

Neotropical otter

DD — Data Deficient

Physical Characteristics

Attribute	arrow worm	Neotropical otter
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.

Neotropical otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

arrow worm

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