Tank Nr. 21. 



39 



Fig. 109. Dendrophijllia 

 ramea 

 '/^ nat. size. 

 The branch projects from 

 a stone and bears two 

 living and three dead in- 

 dividuals (polypes 

 p. 58. 



Fig. 108. Alcyonium 

 palmafitm (Dead- 

 men's fingers) with 

 expanded polypes^ 

 '/,, nat. size. p. 58. 



Fig. 110. Pennatula 



phosphorea (Sea-pen) in 



extended condition, 



'/^ nat. size. p. 58. 



Fig. Ill J Alicia Costae, attached to a stone, 

 '/j nat. size. p. 57. 



Hydroid-polypes cp. Gl). Delicate soft feathery tufts: Anteiimi- 

 laria (fig-. 112); Aglaophenia (fig, 113;; Pennaria (fig. 114); 

 Tiibularia (fig. 115;. 



