Dusky catshark vs Frosted Sac-winged Bat

Bythaelurus incanus compared with Saccopteryx canescens

Key Differences

• Dusky catshark is Data Deficient while Frosted Sac-winged Bat is Least Concern.

Taxonomic Classification

Rank	Dusky catshark	Frosted Sac-winged Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Mammalia (Mammals)
Order	Carcharhiniformes (Ground Sharks)	Chiroptera (Bats)
Family	Scyliorhinidae	Emballonuridae
Genus	Bythaelurus	Saccopteryx
Species	Bythaelurus incanus	Saccopteryx canescens

Evolutionary Relationship

Dusky catshark and Frosted Sac-winged Bat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dusky catshark

DD — Data Deficient

Frosted Sac-winged Bat

LC — Least Concern

Physical Characteristics

Attribute	Dusky catshark	Frosted Sac-winged Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky catshark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Frosted Sac-winged Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.