Bigelow's ray vs Diminutive Serotine

Rajella bigelowi compared with Eptesicus diminutus

Key Differences

• Bigelow's ray is Least Concern while Diminutive Serotine is Data Deficient.

Taxonomic Classification

Rank	Bigelow's ray	Diminutive Serotine
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class	Elasmobranchii	Mammalia (lớp Thú)
Order	Rajiformes (Bộ Cá đuối)	Chiroptera (bộ Dơi)
Family	Rajidae	Vespertilionidae
Genus	Rajella	Eptesicus
Species	Rajella bigelowi	Eptesicus diminutus

Evolutionary Relationship

Bigelow's ray and Diminutive Serotine share a common ancestor at the Phylum level: Chordata. (động vật có dây sống)

Conservation Status

Bigelow's ray

LC — Least Concern

Diminutive Serotine

DD — Data Deficient

Physical Characteristics

Attribute	Bigelow's ray	Diminutive Serotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bigelow's ray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Portugal.

Diminutive Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Bigelow's ray

The Bigelow's ray (Rajella bigelowi) is a species in the genus Rajella. It is currently classified as Least Concern on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.