1886.] PEOCEEDINGS OF UNITED STATES NATIONAL MUSEUM. ?03 



the analogue of'egena has been called Z. mortoni by Jeffi'eys. The name 

 fabricii should be dropped, as the Greenland specimens do not differ 

 from those of Alaska or Kamchatka or Labrador, except as individuals 

 vary among themselves. Were the original application of the name 

 fulvus entirely free from doubt, it should, of course, take precedence of 

 cliersina. ' 



Pupa decora Gould. 



Pupa decora Gould, Proc. B. S. Nat. Hist., II, 263, 1847, Lake Superior. 

 Pupa borealis Morelet, J. de Coucliyl., VII, p. 9, 1858. Kamchatka, Biuney, 

 1. c, p. 189, fig. 189, 16«5. 



A few si3ecimens clearly referable to this species were obtained with 

 the two preceding species. Collector's number, 5859: Museum number, 

 73739. 



This would seem to be distinct from Pupa Hoppii Moller, but I have 

 not been able to examine specimens of the latter. 



PTEEOPODA. 



Clioue limacina Pbipps. 



Clio limacina Phipps, Voy. N. Pole, app., p. 19f>, 1774. 

 Clione horealis Pallas. 



Collector's numbers, 108, 159; Museum number, 73740. 

 Taken on the voyage to Ungava B^y in north latitude 56°, and west 

 longitude 60° off the Labrador coast July 13, 1882, swimming at the 

 surface. 

 Limacina helicina Phipps. 



Clio helicina Phipps, 1. c, p. 195; Martens, Spitz. English edition, p. 141, t. 

 Q. fig. e. 



Abundant, with the preceding same general region, ten to twenty- 

 live miles oft" the Labrador coast, from 6 a. m. to 8 p. m., the weather 

 being cloudy. 



Collector's numbers 99, 102, 106; Museum number, 73741. 



MAEINE GASTROPODA. 



LITORINID^; 



Litorina gronlandica Morch. 



L. f/ronlandica (Chemnitz), Morch, Moll. Groul., No. 60, 1875; Arctic Manual, 



p. 126. 

 L. rudis var. ? 



Abundant on the rocks; of various colors, brown, gray, mottled, 

 banded, and almost white, some of quite large size. Collector's num- 

 bers, 90, 110, 149, 156, 246, 231 ; Museum number, 73742. Labrador's 

 reef; rocks near mouth of George's River, July 31 ; shores of Ungava 

 Bay generally; beach at Rigolet July 1, 1882; low water Davis inlet, 

 July 17; circumpolar. 



