EXPLANATION OP PLATE XXXVT. 



Fig. 1. Nemertesia ciliata, sp. nov. 

 Fig. 2. Plumnlaria zygocladia, sp. nov. 

 Fig. -"5. Halicomoria tubulifera, sp. nov. 

 Fig. 4. Halicomaria vegce, Jaderholm. 

 Fig. 5. Halicornaria vegce, Jaderholm. 

 Figs. 1-5 x 80. 



