166 PROCEEDINGS OF THE ACADEMY OF [Feb., 



Didribidion. — Massachusetts, ]Maine, Nova Scotia, Greenland, 

 Norway, Novaja Semlja. Point Barrow; 2-220 fathoms. 



2. Nymphon grossipes (Linn6). 



Wilson, I. c, 1878, p. 20, PI. 7, fig. 1 ; Wilson, J. c, 1880, p. 491, PI. 

 6, figs. 32-37, PI. 7, fig. 42 ; Hoek, Chall., 1881, p. 20, p. 44, PI. 3, 

 figs. 9-12, PI. 4, fig. 1 ; Hoek, Nied. Arch., 1881, p. 12, PI. 1, figs. 

 17-21. 



Station 26. Cape Alexander, 27 fathoms (1 ?). 



Station 27. Cape Chalon, 35 fathoms (1 juu.). 



Station 40. Granville Bay, 20-30 fathoms (2 cJ, 1 jun.). 



Station 43. Barden Bay, 20-25 fathoms (1 9). 



Station 49. Olriks Bay, 15-20 fathoms (2 juu.). 



Distribufio)i. — North Sea, Norway, Long Island Sound to St. 

 Lawrence Gulf, Polar islands of North America, North Greenland, 

 East Greenland (North Shannon), Spitzbergen, Barents Sea, 

 Novaja Semlja, Point Barrow ; 0-540 fathoms. 



Norlh Greenland: Northumberland Island (Ohliu). 



3. Nymphon hirtipes Bell. 



iV. hirtipes Wilson, I. c, 1878, p. 22, PI. 5, fig. 2, PI. 6, fig. 2 ; Hoek, 

 Chall., 1881, p. 17 ; Hoek, Nied. Arch., 1881, p. 6, PI. 1, figs. 1-8 ; 

 iV. hirtum Wilson, /. c, 1880, p. 495, PI. 7, figs. 38, 41. 



Station 39. Granville Bay, 30-40 fathoms (2 cf, 1 ?, 3 jun.). 



Distribution. — Massachusetts, Nova Scotia, Polar islands of 

 North America (NorJmmberland Sound), Griunell Lard, North 

 Greenland, East Greenland, Spitzbergen, Barents Sea; 10-299 

 fathoms. 



Grinnell Land : Franklin Pierce Bay, Discovery Bay, Floeberg 

 Beach (Miers); North Greenland : Inglefield Gulf (Ohlin). 



4. Nymphon serratum G. O. Sars. 



Sars, Avch. Math, og Natnrv.. Vol. 4. 1879, p. 471 ; Hoek, Nied. Arch., 

 1881, p. 10, PI. 1, figs. 24, 28, PI. 2, fig. 29. 



Station 40. Granville Bay, 20-30 fathoms (2 d^). 



Distribution. — Spitzbergen Sea, 146-180 fathoms (Sars); 



Barents Sea, 160 fathoms (Hoek). 



5. Pallene discoidea Kroeyer. 



PseudopaUotc Jiispida and discoidea Wilson, I. c, 1878, pp. 10, 12, PI. 

 3, figs. 1, 2 ; Wilson, I. c., 1880, pp. 478, 479, PI. 2, figs. 9, 10 ; Pallene 

 discoidea and hispida Hoek, Cball., 1881, p. 31. 



Station 39. Granville Bay, 80-40 fathoms (1 d, 1 9). 

 Station 40. Granville Bay, 20-30 fathoms (1 9). 



