arrow worm vs Mexican free-tailed bat

Parasagitta elegans compared with Tadarida brasiliensis

Key Differences

• arrow worm is Not Evaluated while Mexican free-tailed bat is Least Concern.

Taxonomic Classification

Rank	arrow worm	Mexican 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	Tadarida
Species	Parasagitta elegans	Tadarida brasiliensis

Evolutionary Relationship

arrow worm and Mexican free-tailed bat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

arrow worm

NE — Not Evaluated

Mexican free-tailed bat

LC — Least Concern

Physical Characteristics

Attribute	arrow worm	Mexican 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.

Mexican 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.