Elasmobranchii (sharks and rays) > Rajiformes (Skates and rays) > Rajidae (Skates)
Etymology: Dipturus:Greek, di = two + Greek, pteryx = fin (Ref. 45335); amphispinus:Name from Greek 'amphi' meaning on both sides or double, and the Latin 'spinus' for thorn, referring to the two prominent rows of strongly tilted thorns forming a ridge on the median disc..
Environment: milieu / climate zone / depth range / distribution range
Ecology