| a new genus and two new species of aporhynchidae (cestoda: trypanorhyncha) from catsharks (carcharhiniformes: scyliorhinidae) off taiwan. | new collections of cestodes from the spiral intestines of catsharks (carcharhiniformes: scyliorhinidae) off taiwan have led to the discovery of a new genus and 2 new species of trypanorhynchs. these taxa are relatively unique among trypanorhynchs in their lack of all elements of the rhyncheal apparatus. the new genus, nakayacestus n. gen., is considered to belong with aporhynchus in the aporhynchidae. in addition to lacking the rhyncheal apparatus, these 2 genera share circum-medullary vitelline ... | 2010 | 21158634 |