arrow worm vs Big Free-tailed Bat

Parasagitta elegans compared with Nyctinomops macrotis

Key Differences

• arrow worm is Not Evaluated while Big Free-tailed Bat is Least Concern.

Taxonomic Classification

Rank	arrow worm	Big Free-tailed 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	Nyctinomops
Species	Parasagitta elegans	Nyctinomops macrotis

Evolutionary Relationship

arrow worm and Big Free-tailed Bat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

arrow worm

NE — Not Evaluated

Big Free-tailed Bat

LC — Least Concern

Physical Characteristics

Attribute	arrow worm	Big Free-tailed 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 Free-tailed 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 Free-tailed Bat

The Big Free-tailed Bat (Nyctinomops macrotis) is a species in the genus Nyctinomops. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.