| morphological and molecular evidence for a new species of the genus raphidascaris (nematoda: anisakidae) from marine fishes from the south china sea. | a new anisakid nematode, raphidascaris (ichthyascaris) longispicula sp. nov., is described from the intestine and stomach of the marine fish uroconger lepturus (richardson) (anguilliformes: congridae) from the south china sea (guangdong and hainan province, respectively). the new species differs from all congeners in the subgenus ichthyascaris by the short ventricular appendix (0.36-0.49 mm long), the number and arrangement of caudal papillae (25-28 pairs of preanal, 1-2 pairs of paranal, and 6- ... | 2012 | 21987101 |