210 PERCY SLADEN TRUST EXPEDITION 



DESCRIPTION OF PLATE 39. 



Fig. 1. Steenstrupia normani, n. sp. x 25. 



Fig. 2. Zanclea orientalis, n. sp. x 25. 



Fig. 3. Zanclea orientalis. A perradial rudimentary bulb (B) with a patch of nematocysts (N) on the 

 margin of the ex-umbrella (Ex.). Circular Canal (CC). Velum (V). 



Fig. 4. Leuckartiara gardineri, n. sp. x 12. 



