Large False Serotine vs Raya aserrada

Hesperoptenus tomesi compared with Bathyraja multispinis

Key Differences

• Large False Serotine is Vulnerable while Raya aserrada is Near Threatened.

Taxonomic Classification

Rank	Large False Serotine	Raya aserrada
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Elasmobranchii
Order	Chiroptera (Bats)	Rajiformes (Rajiformes)
Family	Vespertilionidae	Arhynchobatidae
Genus	Hesperoptenus	Bathyraja
Species	Hesperoptenus tomesi	Bathyraja multispinis

Evolutionary Relationship

Large False Serotine and Raya aserrada share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Large False Serotine

VU — Vulnerable

Raya aserrada

NT — Near Threatened

Physical Characteristics

Attribute	Large False Serotine	Raya aserrada
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Large False Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Raya aserrada

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.