arrow worm vs Big Crested Mastiff Bat

Parasagitta elegans compared with Promops centralis

Key Differences

• arrow worm is Not Evaluated while Big Crested Mastiff Bat is Least Concern.

Taxonomic Classification

Rank	arrow worm	Big Crested Mastiff Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chaetognatha (arrow worms)	Chordata (Chordates)
Class	Sagittoidea (Sagittoidea)	Mammalia (Mammals)
Order	Aphragmophora (Aphragmophora)	Chiroptera (Bats)
Family	Sagittidae	Molossidae
Genus	Parasagitta	Promops
Species	Parasagitta elegans	Promops centralis

Evolutionary Relationship

arrow worm and Big Crested Mastiff Bat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

arrow worm

NE — Not Evaluated

Big Crested Mastiff Bat

LC — Least Concern

Physical Characteristics

Attribute	arrow worm	Big Crested Mastiff Bat
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.

Big Crested Mastiff Bat

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.

Big Crested Mastiff Bat

The Big Crested Mastiff Bat (Promops centralis) is a species in the genus Promops. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.