Large False Serotine vs roker

Hesperoptenus tomesi compared with Raja clavata

Key Differences

• Large False Serotine is Vulnerable while roker is Near Threatened.

Taxonomic Classification

Rank	Large False Serotine	roker
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	Raja
Species	Hesperoptenus tomesi	Raja clavata

Evolutionary Relationship

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

Conservation Status

Large False Serotine

VU — Vulnerable

roker

NT — Near Threatened

Physical Characteristics

Attribute	Large False Serotine	roker
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Large False Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

roker

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, Portugal, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.