Spineback guitarfish vs Spotted guitarfish

Rhinobatos irvinei compared with Rhinobatos punctifer

Key Differences

• Spineback guitarfish is Critically Endangered while Spotted guitarfish is Near Threatened.

Taxonomic Classification

Rank	Spineback guitarfish	Spotted guitarfish
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Elasmobranchii	Elasmobranchii
Order same	Rhinopristiformes (犁头鳐目)	Rhinopristiformes (犁头鳐目)
Family same	Rhinobatidae	Rhinobatidae
Genus same	Rhinobatos	Rhinobatos
Species	Rhinobatos irvinei	Rhinobatos punctifer

Evolutionary Relationship

Spineback guitarfish and Spotted guitarfish share a common ancestor at the Genus level: Rhinobatos.

Conservation Status

Spineback guitarfish

CR — Critically Endangered

Spotted guitarfish

NT — Near Threatened

Physical Characteristics

Attribute	Spineback guitarfish	Spotted guitarfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—