PROC. U. S. NAT. MUS. VOL. 105 



BAYER. PL. 1 



Corallium ducale, new species: a, double clubs; b, 6-radiate; c, 7-radiate; d, 8-radiate; 

 e-g, irregular radiates; h, cross; i-k, irregular sclerites; /, spindles of oral disk and pharynx; 

 m, spindle of tentacles; n, branch. The 5 mm. scale applies to n only; the 0.05 mm. scale 

 applies to all spicules. 



