Beecroft s Scaly-tailed Squirrel. vs Common ray

Anomalurus beecrofti compared with Telatrygon biasa

Key Differences

• Beecroft s Scaly-tailed Squirrel. is Least Concern while Common ray is Vulnerable.

Taxonomic Classification

Rank	Beecroft s Scaly-tailed Squirrel.	Common ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Myliobatiformes (Myliobatiformes)
Family	Anomaluridae	Dasyatidae
Genus	Anomalurus	Telatrygon
Species	Anomalurus beecrofti	Telatrygon biasa

Evolutionary Relationship

Beecroft s Scaly-tailed Squirrel. and Common ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Beecroft s Scaly-tailed Squirrel.

LC — Least Concern

Common ray

VU — Vulnerable

Physical Characteristics

Attribute	Beecroft s Scaly-tailed Squirrel.	Common ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Beecroft s Scaly-tailed Squirrel.

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Common ray

Beecroft s Scaly-tailed Squirrel.

The Beecroft s Scaly-tailed Squirrel. (Anomalurus beecrofti) is a species in the genus Anomalurus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Common ray

<em>Telatrygon biasa</em>, the common ray, is a cartilaginous fish in the family Dasyatidae, order Myliobatiformes, belonging to the broader class Chondrichthyes. The species is assessed as Vulnerable on the IUCN Red List, indicating elevated concern over population viability. Common rays are demersal elasmobranchs typically found in shallow coastal and inshore marine habitats, resting on sandy or muddy substrates. Like other dasyatid stingrays, <em>Telatrygon biasa</em> typically feeds on benthic invertebrates including crustaceans, mollusks, and worms, which it detects using electroreceptive ampullae of Lorenzini. It typically moves by undulating its broad pectoral disc, a hallmark locomotion style of stingrays. The vulnerable status of this species likely reflects pressures from bycatch in coastal fisheries and habitat degradation, which are common threats for inshore ray species across the Indo-Pacific region. Biological traits such as lifespan, precise body measurements, and detailed diet composition remain poorly documented for this taxon, and further field research is needed to characterize population structure and reproductive ecology. Conservation measures targeting bycatch reduction in artisanal and commercial fisheries would benefit this species.