336 PROCEEDINGS OF THE ACADEMY OF [June, 



papillae on the elytra. On some examples these are very numerous, 

 especially on anterior elytra, and have exactly the elongated form and 

 the arrangement exhibited by typical representatives of the species 

 from Greenland and other North Atlantic localities. Others have 

 perfectly smooth elytra, altogether lacking these appendages. Be- 

 tween these two extreme categories, into which most of the specimens 

 fall, are some individuals intermediate in either the number or size of the 

 appendages or in both. Some have the papilhB very short and present 

 on many elytra and others very few papillae of normal or reduced size. 

 One bears a single papillse on one elytron and another half a dozen 

 papillae distributed among three elytra. 



Stations 4193, Gulf of Georgia, B. C, 18-23 fathoms, green mud and 

 fine sand; 4198, Hahbut Bank, Gulf of Georgia, B. C, 157-230 fathoms, 

 soft green mud; 4219, Admiralty Inlet, Port Townsend, Washington. 

 16-26 fathoms, green mud, sand, broken shells; 4225, Boca de Quadra, 

 southeastern Alaska, 149-181 fathoms, dark green mud — a single 

 example from each of these stations; 4235, vicinity of Yes Bay, Behm 

 Canal, 130-193 fathoms, gray mud; 4253, Stephens Passage, Alaska, 

 131-188 fathoms, rocks and broken shells; 4258, vicinity of Funter 

 Bay, Lynn Canal, 300-313 fathoms, mud — plentiful at the last two 

 stations; 4263, Dundas Bay, Icy Strait, 6J-9 fathoms, coarse sand and 

 rocks; 4289, Uyak Bay, Kadiak Island, 74-80 fathoms, gray mud. 



Antinoe maorolepida Moore. 



Antinoe macrohpida Moore, Proc. Acad. Nat. Sci. Phila., 1905, pp. 538-541, 

 PL XXXV, figs. 21-23. 



Antinoe macrolepida is plentiful at the more northerly stations, but 

 occurs as far south as the Gulf of Georgia. It is represented in the 

 collections from the following stations: 4192, off Nanaimo, Vancouver 

 Island, B. C, 89-97 fathoms, green mud and fine sand; 4193, 

 Halibut Bank, Gulf of Georgia, B. C, 18-23 fathoms, green mud and 

 fine sand; 4194, same region, 111-170 fathoms, soft green mud; 4230, 

 vicinity of Naha Bay, Behm Canal, southeastern Alaska, 108-240 

 fathoms, rocky; 4236, vicinity of Yes Bay, Behm Canal, 147-205 

 fathoms, rocks and coarse sand; 4237, same region, 194-198 fathoms, 

 green mud; 4264 (type and several other specimens), off Freshwater 

 Bay, Chatham Strait, 282-293 fathoms, green mud; 4299, off Shakan, 

 Sumner Strait, southeastern Alaska, 153-218 fathoms, sand and rocks. 



Gattyana amondseni (Malmgren). 



Nychia amondseni Malmgren, Annulata Polj'chEeta, etc., 1867, pp. 5 and 6. 

 Three specimens taken at northern stations agree very closely with 

 Malmgren's description and figures of this species. The neuropodial 



