| redescriptions of genera raphidascaris railliet et henry, 1915 and paranisakis baylis, 1923 (nematoda: heterocheilidae), and paracamallanus yorke and maplestone, 1926 (nematoda: camallanidae) from fish of andhra pradesh. | the present paper deals with the redescriptions of the species of a nematode of the families, heterocheilidae railliet et henry, 1915 and camallanidae railliet et henry, 1915 from the intestine and stomach of marine fishes, epinephelus areolatus (forskål), tachysurus tenuispinis (day), johnius diacantus (lecépède), ilisha filigera (valenciennes), pomadasys maculatus (blooch). dasyatis (himantura) uarnak (forskål), pterois russelli bennett, scoliodon sorrakowah (cuvier) and carangoides malabaricu ... | 1989 | 2487509 |