"*Cancer tridens (Fabricius, 1798)" . . . . . . "Geryon trispinosus"@en . . "Geryon trispinosus is a species of crab that lives in deep water in the north-eastern Atlantic Ocean."@en . "*Cancer tridens (Herbst, 1790) (suppressed)" . "*Cancer trispinosus (Herbst, 1803)" . . . .