| variation in the development of two isolates of cryptocaryon irritans. | two isolates of cryptocaryon irritans obtained from acanthopagrus australis from moreton bay (isolate c1) and gymnocranius audleyi from heron island (isolate c2) were passaged on lates calcarifer and macquaria novemaculeata at 20 and 25 c under identical laboratory conditions. there were significant differences between isolates in the diameter of trophonts and tomonts, the incubation period of tomonts, and the length of theronts. trophonts of c1 were significantly larger on l. calcarifer than on ... | 1996 | 8636840 |