Alcyonaria — Bayer 
203 
Fig. 4. a, b, Villogorgia compressa: a, spicules of the calyces; b, of the coenenchyma. c, Echinogorgia rus- 
selli: Spicules of the calyces, d, Scirpearia erythraea: Spicules, e, Toeplitzella laevis: Spicules, f, Caligorgia 
pseudoflabellum: fi, spicules of the operculum; f 2 , of the marginal row; f 3) the coenenchyma. g, h, Subero- 
gorgia mollis: g, spicules of the coenenchyma, the double clubs from the surface, and the warted spindles 
from the deeper layer; h, spicules of the axis. ( Upper scale applies to a, b, c, f, h; lower to d, e. ) 
