Common ray vs Dromedary Camel

Telatrygon biasa compared with Camelus dromedarius

Key Differences

• Common ray is Vulnerable while Dromedary Camel is Not Evaluated.

Taxonomic Classification

Rank	Common ray	Dromedary Camel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Artiodactyla (Even-toed Ungulates)
Family	Dasyatidae	Camelidae (Camels)
Genus	Telatrygon	Camelus (Camels)
Species	Telatrygon biasa	Camelus dromedarius

Evolutionary Relationship

Common ray and Dromedary Camel share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Common ray

VU — Vulnerable

Dromedary Camel

NE — Not Evaluated

Population: ~15.0M

Trend: Stable →

Physical Characteristics

Attribute	Common ray	Dromedary Camel
Diet	—	Herbivore
Average Lifespan	—	40 years
Average Length	—	2.3 m
Average Weight	—	600.0 kg

Habitat & Geographic Range

Common ray

Dromedary Camel

Habitat

Inhabits deserts and xeric shrublands within the Afrotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Australia, Egypt, Saudi Arabia, Somalia, and Sudan.

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.

Dromedary Camel

The dromedary is the single-humped camel, domesticated over 4,000 years ago. The hump stores fat, not water.