EXPLANATION OP PLATE XXXVIT. 



Pig. 1. Aglaophenia tenuissima, sp. nov. 



Pig". 2. Aglaophenia tenuissima, sp. nov. * 



Pig 1 . 3. Aglaophenia calycifera, sp. nov. 



Fig. 4. Aglaophenia calycifera, sp. uov. 



Fig. 5. Halicomaria urceolifera (Lamarck). 



Fig. 6. Halicomaria urceolifera (Lamarck). 

 Figs. 1-6 x 80. 



