Synonyms: Rhamphobatis ancylostoma, Rhamphobatis ancylostomus, Rhina anclyostoma, Rhina ancyclostoma, Rhina ancylostomus, Rhina cyclostomus, Rhinobates (Rhina) cyclostomus, Rhynchobatus ancylostomus, Squatina ancyclostoma
Common name: Bowmouth guitarfish
Original description species: Bloch & Schneider, 1801
Genus: Rhina Bloch & Schneider, 1801
Family: Rhinidae Müller & Henle, 1841
Order: Rhinopristiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii