Common name: Longtail skate
Original description species: Waite, 1909
Genus: Arhynchobatis Waite, 1909
Family: Arhynchobatidae Fowler, 1934
Suborder: Rajoidei
Order: Rajiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii