POLYCHAETE WORMS, PART 1 



263 



Woods Hole region; Nantucket Sound; Massachusetts and Cape Cod 

 Bays), Vii-ginia (Chincoteaguc Bay area). 



Distribution. — Widely distributed in the Arctic. Also Iceland, 

 Faroes, Norway to Azores, Madeira, Mediterranean, Hudson Bay to 

 Virginia, Bering Sea, Alaska, north Japan Sea. Low water to 1,883 

 fathoms. 



'post L 



Figure 69.— Lumbiineridae, Lumhrineris fragilis (e-g, i-j, after Moore, MS.): a, dorsal 

 view anterior end; b, ventral view same; c, anterior parapodium, anterior view; d, poste- 

 rior parapodium, posterior view; e, limbate seta from setiger 8;/, same, from setiger 48; 

 g, hooded crotchet from setiger 48; h, everted proboscis showing jaws, ventral view; t, 

 dorsal view of one of mandibles; ;*, maxillae, dorsal view. 



