arrow worm vs Guiana Dolphin

Parasagitta elegans compared with Sotalia guianensis

Key Differences

• arrow worm is Not Evaluated while Guiana Dolphin is Data Deficient.

Taxonomic Classification

Rank	arrow worm	Guiana Dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chaetognatha (arrow worms)	Chordata (Chordates)
Class	Sagittoidea (Sagittoidea)	Mammalia (Mammals)
Order	Aphragmophora (Aphragmophora)	Cetacea (Whales & Dolphins)
Family	Sagittidae	Delphinidae (Oceanic Dolphins)
Genus	Parasagitta	Sotalia
Species	Parasagitta elegans	Sotalia guianensis

Evolutionary Relationship

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

Conservation Status

arrow worm

NE — Not Evaluated

Guiana Dolphin

DD — Data Deficient

Physical Characteristics

Attribute	arrow worm	Guiana Dolphin
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.

Guiana Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

arrow worm

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