134 BIOLOGICAL SURVEY OF 



Nephthydidae 



Nephthys caeca 

 Phyllodocidae 



Eteone robust a 



Eulalia anniilata 



Hypoeulalia bilineata 

 Lumbrinereidae 



Liimbrinereis frag'ilis 

 Ariciidae 



Nainereis quadricuspida 

 Spionidae 



Spio setosa 



Polydora ciliata 



Polydora conchariim 

 Cirratulidae 



Cirratulus cirratus 



Dodecaceria concharum 

 Sternaspididae 



Sternaspis scutata 

 Maldanidae 



Clymenella torquata 

 Terebellidae 



Amphitrite brunnea 



Ampharetidae 



Anobothriis gracilis 

 Serpiilidae 



Spirorbis spirorbis 



Spintheridae 

 Spinther Johnston {Oniscosoma, Cryptonota) 



S. MiNiACEUs Grube (Mcintosh, 1900, p. 232, pi. 24, figs. 1, 2 ; 

 Faiivel, 1923, p. 140, fig. 50a-f ). One specimen, 3.2 mm. long 

 and 1.9 mm. wide, with 14 setigerons segments was found on 

 a sponge growing on the shell of Terehratulina. The color 

 is a yellowish ochre, resembling very much the sponge upon 

 which it was found. 



This species differs from S. oniscoides, the form previously 

 described from this coast by Verrill and Stimpson, in its 

 smaller size and absence of central cirri. S. niiiriareiis has 



