Flathead guitarfish vs Large False Serotine

Pseudobatos planiceps compared with Hesperoptenus tomesi

Taxonomic Classification

Rank	Flathead guitarfish	Large False Serotine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Rhinopristiformes (Rhinopristiformes)	Chiroptera (Bats)
Family	Rhinobatidae	Vespertilionidae
Genus	Pseudobatos	Hesperoptenus
Species	Pseudobatos planiceps	Hesperoptenus tomesi

Evolutionary Relationship

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

Conservation Status

Flathead guitarfish

VU — Vulnerable

Large False Serotine

VU — Vulnerable

Physical Characteristics

Attribute	Flathead guitarfish	Large False Serotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Flathead guitarfish

Habitat

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

Range

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

Large False Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.