Hurn,Litin Edin^ 
W. J. Sollas dir. 
T-H-Thomas del. 
The Voyage of H.M.S."Clia]len^er 
Tetractinellida. Pl.XLII.' 
Fi^. 1-2, SPHINCTRELLA GRACILIS. Fi^. 3 - 4, S PHI N CT R E L L A ORNATA. 
, Fi^. 12-19, DORIPLERES DENDYI. Fi^. 20 - 21, C R A N 1 E L L A 
Fi^. 5-11, AM PH !US 
SCH M I DTI I . 
H UXLEYI. 
i 
