Large False Serotine vs Ray

Hesperoptenus tomesi compared with Sympterygia bonapartii

Key Differences

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

Taxonomic Classification

Rank	Large False Serotine	Ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Chiroptera (Bats)	Rajiformes (Rajiformes)
Family	Vespertilionidae	Arhynchobatidae
Genus	Hesperoptenus	Sympterygia
Species	Hesperoptenus tomesi	Sympterygia bonapartii

Evolutionary Relationship

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

Conservation Status

Large False Serotine

VU — Vulnerable

Ray

NT — Near Threatened

Physical Characteristics

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

Habitat & Geographic Range

Large False Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ray

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Chile. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.