Alcyonaria — B ayer 
201 
Fig. 3. a— d, Villogorgia zimmermani form pallida: a, spicules of the calyces; b, of the coenenchyma; c, of the 
tentacles; d, operculum and collaret, e-h, Villogorgia zimmermani: e, spicules of the calyces; f, of the coe- 
nenchyma; g, of the tentacles; h, operculum and collaret. 
