. . "Elysia tuca" . . _:b76708694 "WoRMS id" . "5192093" . "Elysia tuca Ev. Marcus & Er. Marcus, 1967" . . . _:b76156087 "GBIF id" . _:b76708694 . "712843" . "Elysia tuca" . . _:b76156087 . _:b76156087 . "420575" . _:b76708694 . _:b76156087 "5192093" . _:b76708694 . _:b76708694 "420575" . . . _:b76156087 . . . . "Ev. Marcus & Er. Marcus, 1967" .