Xo. 638] ME LI BE LEO NINA (GOULD) 231 



rather difficult to determine whether Nudibranchs are 

 carnivorous or phytivorous, that is, that the food of 

 Nudibranchs is very variable. In part they say of Elysia 

 viridis Montagu, p. 10: 



Sie luilirt sicli wahrseheinlich von Pflanzeii. 



Page 23: 



(hierische Stoffe. 



Page 31 (Eolis pap'iUosa) : 



Exemplnre ,]vr Arti>ua phnnusa -rriii ^ . i- - . : . nnd frisst 



Thi.s is aNo the opinion of ll<rht, 1^ i.'). p. 



