Herazame vs undulate ray

Apristurus platyrhynchus compared with Raja undulata

Key Differences

• Herazame is Least Concern while undulate ray is Endangered.

Taxonomic Classification

Rank	Herazame	undulate ray
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Chondrichthyes (軟骨魚綱)	Elasmobranchii
Order	Carcharhiniformes (メジロザメ目)	Rajiformes (ガンギエイ目)
Family	Scyliorhinidae	Rajidae
Genus	Apristurus	Raja
Species	Apristurus platyrhynchus	Raja undulata

Evolutionary Relationship

Herazame and undulate ray share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Herazame

LC — Least Concern

undulate ray

EN — Endangered

Physical Characteristics

Attribute	Herazame	undulate ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Herazame

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Range

Found in Taiwan.

undulate ray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

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

Herazame

The Borneo Cat Shark (Apristurus platyrhynchus) is a species in the genus Apristurus. It is currently classified as Least Concern on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.