686 REPORT OF COMMISSIONER OF FISH AND FISHERIES. [184] 
FIG. 
iG. 
FIG. 
lia. 
Fig. 
Fig. 
FIG. 
Prater XLII. 
182. Amphinome LepadisV. Head and anterior segments, enlarged six diameters; 
a, posterior extremity of the same specimen ; ), one of the branchiz. 
This specimen was found among stems of Lepas, on floating timber, in 
the Gulf Stream. 
183.  Syllis spongiphila V. Dorsal view of the head and anterior segments, en- 
larged twenty-four diameters; a, one of the compound setx, enlarged 
seven hundred and fifty diameters. 
185. Ophioglycera grandis V. Head, enlarged four diameters. 
185a, The same. One of the parapodia from the anterior region; b, one of the 
parapodia from the middle region of the body. From a specimen taken 
at the surface in Newport Harbor. 
188. Sabella pictaV. Anterior segments and base of branchiz, ventral view, en- 
larged four diameters; c, the same, posterior segments; d, one of the 
branchie. / 
188a. Thesame. One of the hook-shaped set, enlarged one hundred diameters} 
b, one of the spatulate sete, enlarged one hundred diameters. 
189. Vermilia serrula. Dorsal view of the tube and expanded branchie; 0, 
side view of operculum; 0, operculum of another specimen, with adherent 
dirt. 
Fia. 190. Maldane biceps. a, anterior portion, side view, enlarged four diameters; }, 
posterior portion, side view, enlarged two diameters, 
