792 



PROTOZOOLOGY 



P. nebaliae C. and L. (Fig. 336, c). Phoronts and tomonts on ap- 

 pendages, and trophonts in the moult, of Nebalia geoffroyi. 



Genus Synophrya Chatton and Lwoff. Trophonts and tomonts 



Fig. 337, a, Ophiurespira weilli; b, Photorophrya insidiosa, a trophont in 

 a phoront of Gymnodinioides, X800; c, Vampyrophrya pelagica, a trophont, 

 X740; d, Pericaryon cesticola, a trophont (Chatton and Lwoff). 



similar to those of Gymnodinioides; but development highly compli- 

 cated. One species. 



S. hypertrophica G. and L. (Fig. 336, d). Phoronts in branchial 

 lamellae, and trophonts in the moult, of Portunus depurator, etc. 



