89 
53. katius obesus Chevreux. 
* Katius obesus Chevreux, Description d’un Amphipode (Katius obesus nov. 
gen. et sp.) Buli. Mus. Océanogr., Monaco, No. 35, 1905 
(witli figs.) 
Tattersall, Pelagic Ampliipoda of the Irish Atlantic slope, 
Fisheries, Ireland, Sci. invest., 1905, pt. 4 (1900), p. 29. 
(St. 15) 58°08'N, 39°24'W, 500 m. wire, 26—5—1908, 22 spec. 
(St. 322) 60° 07' N, 48° 26' W, 2000 m. wire, 3-5—1905, 2 spec. 
(St. 434) 62°53'N, 54 : 15'AV, 1600 ra., 1200—1500 m. wire, 9—6—1909, 
7 spec. 
(St. 333) 63 18'N, 54°55'W, 1300 m., 1530 m. wire, 7—5—1909, 2 spec. 
(St. 338) 64° 01'N, 55 30' W, 1185 m., 1400—1500 m. wire, 8—5—1909, 
1 spec. 
(St. 410) 64° 14' N, 55° 55' VV, 839 ra., trawl, 3-6-1909, 1 spec. 
New to Greenland. 
Most of the specimens from the “Tjalfe" measure 25 mm. 
(the specimen of Chevreux is 12 mm.), and where the colour is 
preserved it is bright scarlet. Hitherto but two specimens of 
the species were known, viz., from 36° 17' N, 28° 53' W, 3410 m., 
0—3000 m. wire 1 spec. (Chevreux 1. c.,), and 50 miles N. to W. 
of Eagle Island, Co. Mayo, 1200 fath., 1 spec. (Tattersall 1. c.). 
54. Pontoporeia femorata Kr. 
Pontoporeia femorata Kroyer, Nye nordiske SI. og Arter af Amfip., 
Naturh. Tidsskrift, vol. 4, 1842, p. 153. 
— — — in Gaimard, Voyage en Scand., Crust., 
1846 (1849?) PI. 23, fig. 2. 
G. O. Sars, Account, vol. 1, Amphip. 1895, p. 123, 
PI. 41, fig. 1. 
Stebbing, Tierreich, p. 128 (ubi. litt.) 
H. J. Hansen, V. Grønland 1887, p. 80. 
(St. 118) 69° 17' N, 52° 50 W, clay-bottom, ca. 225 fath., trawl, 15—7—1908, 
1 spec. 
55. Stegocepkalus inflatus Kr. 
Stegocephalus inflatus Kroyer, Nye nordiske SI. og Arter af Amfip., 
Naturh. Tidsskrift, vol 4, 1842, p. 150. 
Kroyer, in Gaimard, Voyage en Scand., Crust., 
1846 (1849?) PI. 20, fig. 2. 
G. O. Sars, Account, vol. 1, Amphip, 1895, p. 198, 
PI. 69. 
