| three new genera of trypanorhynch cestodes from australian elasmobranch fishes. | three new genera of trypanorhynch cestodes from australian elasmobranch fishes collected in the arafura sea, off the northern territory, are described. fossobothrium perplexum n. g., n. sp. (otobothriidae), from the spiral valves of anoxypristis cuspidata (latham) and pristis zijsron bleeker, is similar to the otobothriid genera pseudotobothrium dollfus, 1942 and poecilancistrium dollfus, 1929 in possessing bothrial pits and a band of hooks on the tentacle, but differs from all known otobothriid ... | 2005 | 15864459 |