Large False Serotine vs Sharpspine skate

Hesperoptenus tomesi compared with Okamejei acutispina

Taxonomic Classification

Rank	Large False Serotine	Sharpspine skate
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Chiroptera (Bats)	Rajiformes (Rajiformes)
Family	Vespertilionidae	Rajidae
Genus	Hesperoptenus	Okamejei
Species	Hesperoptenus tomesi	Okamejei acutispina

Evolutionary Relationship

Large False Serotine and Sharpspine skate share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Large False Serotine

VU — Vulnerable

Sharpspine skate

VU — Vulnerable

Physical Characteristics

Attribute	Large False Serotine	Sharpspine skate
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Large False Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Sharpspine skate

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.