Azores Noctule vs Biscuit skate

Nyctalus azoreum compared with Raja straeleni

Key Differences

• Azores Noctule is Vulnerable while Biscuit skate is Near Threatened.

Taxonomic Classification

Rank	Azores Noctule	Biscuit 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	Nyctalus	Raja
Species	Nyctalus azoreum	Raja straeleni

Evolutionary Relationship

Azores Noctule and Biscuit skate share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Azores Noctule

VU — Vulnerable

Biscuit skate

NT — Near Threatened

Physical Characteristics

Attribute	Azores Noctule	Biscuit skate
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Azores Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Biscuit skate

Azores Noctule

The Azores Noctule (Nyctalus azoreum) is a species in the genus Nyctalus. It is currently classified as Vulnerable on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Biscuit skate

The Biscuit skate (Raja straeleni) is a species in the genus Raja. It is currently classified as Near Threatened on the IUCN Red List.