The Voyage of H.M. S."Challen^er 
Tetractinellida.Pl.ZniX, 
( 'oVog 
5 0 oJ'V 12r 
V?nOO/ a 
T-H. Thomas del. 
'W. J. Sollas dir. 
F.Hutli.LithT Eciat 
1 
CINOCHYRA BARBATA. 
