hagfishes as distinguished from lampreys
[ Syn: myxiniformes , suborder myxiniformes , hyperotreta , suborder hyperotreta , myxinoidei , myxinoidea , suborder myxinoidei ]
hagfishes as distinguished from lampreys
[ Syn: myxiniformes , suborder myxiniformes , hyperotreta , suborder hyperotreta , myxinoidei , myxinoidea , suborder myxinoidei ]