Bull. U. S. F. C. 1902. 
Plate 14. 
Figs. 109-112. Synapta inhxrens. — 109. Two pieces of calcareous ring (x 45). 110. Anchor and plate (x 156). 111. Parti- 
cles from longitudinal muscles (x 450). 112. Particles from tentacles (x 450). 
Figs. 113-116. Synapta roseola.— 113. Two pieces of calcareous ring ( x 45). 111 . Anchor and plate (x 156). 115. Particles 
from longitudinal muscles (x 450). 116. Particles from tentacles (x 450). 
