NO. 3 HARTMAN : POLYCHAETOUS ANNELIDS 245 



4. Branchiae are blisterlike, on the dorsal surface of the parapodia; 

 parapodial bases elongate, exceeding in length the parapodial 

 lobes G. robusta, p. 246 



4. Branchiae are digitate, or lobular, inserted terminally; para- 

 podial bases are moderately long to short 5 



5. Branchial lobes present on dorsal and ventral sides of para- 

 podia G. dibranchiata, p. 246 



5. Branchial lobes present only on dorsal side of parapodia . 

 G. convoluta, p. 247 



6. Parapodia with one postsetal lobe 7 



6. Parapodia with 2 subequal postsetal lobes . G. tesselata, p. 247 



7. Presetal lobes pointed, unequal ; aileron with 2 teeth . 

 G. papulosa, p. 248 



7. Presetal lobes broadly rounded, subequal ; aileron with one tooth 

 (plate 37, fig. 75) IG. oxycephaloj p. 24S 



Glycera rouxii Audouin and Edwards 



Glycera rouxii Fauvel, 1923, p. 389, fig. 153 (synonymy) ; Okuda, 1938, 

 pp. 124-125, fig. 1. 



Collection. — 889-38. One specimen. 



Distribution. — Farallon Islands, California, in 37 fms; Japan; north 

 Atlantic ; Mediterranean. 



Glycera longissima Arwidsson 



Glycera longissima Arwidsson, 1899, pp. 23-24, figs. 15-19; Moore, 



1911, pp. 304-305. 

 Glycera chilensis Arwidsson, 1899, pp. 24-25, figs. 20-21, 56. 



Collection. — 903-38. One specimen. 



This clearly defined, robust species is known through few collections, 

 each based on only a single individual. Arwidsson's two types were 250 

 and over 450 mm long; Moore's specimen measured 305 mm long, and 

 the fragmentary specimen in the collection, though perhaps less than the 

 anterior half, measures 130 mm long. 



Distribution. — Patagonia; Chile; off San Nicolas Island; Anaheim 

 Slough, southern California. Shore, to 32 fms. 



