CRUSTACEA MALACOSTRACA. IV. 49 



Sars says that the inner edge of the endopod of the uropods is "minutely serrate and densely hairy 

 throughout", which agrees well with his fig. 111s., but is not quite correct. The hairs constitute a dense clothing 

 on the inner side of the endopod, and the saw-teeth are arranged in a straight line a little above the clothing, 

 and directed not only inwards and backwards but besides a little upwards ; when the abdomen is seen vertical- 

 ly from above the saw-teeth originate slightly inside the margin and are seemingly minute, but when the en- 

 dopod is turned a little so that one sees it from above and a little from the outer side, the saw-teeth, only 

 about 12 in number, are perceived to be rather strong, and the distal teeth even produced in a slender triangle. 

 — Sars has no figure or description of the male uropod, but Stappers has filled up that small gap ; the endopod 

 has on the distal part of the inner margin 9 somewhat small, ciliated spines but no hairs, while the hairs 

 are well developed on the major proximal part of the inner margin; Stappers' fig. 12 agrees completely with 

 the uropods of a male taken by the "Thor", excepting that I find the hairs on the inner margin much longer 

 than drawn by Stappers, longer than the diameter of the joint. 



Occurrence. Taken by the "Ingolf" at two stations. 



Davis Strait: Stat. 31 : Lat. 66°35' N., Long. 55°54' W., 88 fath., temp. 1. 6°; 3 specimens. 



West of Iceland: Stat. 86: Lat. 65°03'6" N., Long. 23°47'6" W., 76 fath.; 1 specimen. 



Furthermore it has been gathered at North-East Iceland in Myre Bugt, Lat. 66°n' N., Long. I5°04"W., 

 33 fath., 2 specimens, by "Beskytteren"; the "Thor" secured it at two localities, viz. East Iceland: Hjerads 

 Floi, 15 — 25 fath., 3 specimens; and south-west of Iceland: Lat. 63°46' N., Long. 22°56' W., 79 fath., 10 

 specimens. 



Distribution. At Norway gathered off Lofoten, 50 — 60 fath., and at Finmark near Hasvig and 

 Vadso 20 — 40 fath. (G. O. Sars). Furthermore taken at the southern end of Spitzbergen, Lat. 76"iq' N., 

 Long. i8°i' E., 142 fath. (G. O. Sars), at Cape Flora, Franz Joseph Land, 10 fath. (Th. Scott), and south 

 of Novaya Zemlya, Lat. 70°2o' N., Long. 56°34' and 56°35' E., 48 fath. (Stappers). In the North Sea at 

 Lat. 56°2i' N., Long. 5°32' E. (Ehrenbaum), at two places in North-East England, ^y to 57 fath. (Norman 

 and Brady), and in Firth of Forth (Th. Scott). Walker recorded it from the Irish Sea, ^2> fath- Finally it 

 has been taken off Newfoundland, 89 fath., and off Marthas Vineyard, 39 fath. (Caiman). 



Family Lampropidae. 



This family comprises hitherto only a moderate number of species (nearly 30), but as to generic 

 types it is rather well represented in the "Ingolf" area, as 4 among the S genera referred by Zimmer to the 

 family are to be mentioned on the following pages. 



LampropS G. O. Sars. 

 Only a single species is hitherto known from our area. 



The Ingolf- Expedition. III. 6. - 



