l8 CRUSTACEA MALACOSTRACA. II. 



South of Jan Mayen: St. 119: Lat. 67 53' N., Long. io° 19' W., 1010 fm., temp. -=- 1,0°; 4 spec. 



St. 117: Lat. 69 13' N., Long. 8° 23' W., 1003 fm., temp. -=- i,o°; 4 spec. 

 St. 113: Lat. 69°3i'N., Long. 7 06' W., 1309 fm., temp, -h i,o°; 4 spec. 

 Besides this species has been taken by the Norwegian North-Atlantic Expedition at two sta- 

 tions between Norway and Iceland in 1163 fm. and 1215 fm. and the temperatures were -=- 1.1 and 

 -i- i.2 Q ; besides it was taken West of Spitsbergen : Lat. 77 58' N., Long. 5 io' E., 1333 fm., temp. 

 -f- 1.4 (Sars). 



5. serratus has thus been captured in all nine times, and always in temperatures somewhat or 

 considerably below zero. 



8. Sphyrapus tudes Norm. & St ebb. 1 ). 

 1886. Sphyrapus fades Norman & Stebbing, Trans. Zool. Soc. London, Vol. XII, Pt. IV, p. 99; PI. 



XXII, fig. 1. 

 This very characteristic species has been well described and figured by the English authors. 

 Occurrence. X tudes has not been taken by the "Ingolf" but at two localities by the "Thor". 

 South-West of the Fseroes: Lat. 6i° 15' N, Long. 9 35' W., 475 fm.; 26 spec. 

 — - - Lat. 6i° 7' N., Long. 9°3o'W., 440 fm.; 22 spec. 



Distribution. This species was taken by the "Porcupine" South of Rockall: Lat. 56° 13' N., 

 Long. 14 18' W., 420 fm. (Normau & Stebbing). 



Fam. II. Tanaidae. 



This family comprises eighteen genera hitherto established; twelve of these are represented in 

 the "Ingolf" material, and three new genera are established. 



NeotanaiS Beddard. 

 [Alaotanais Norm. & Stebb.). 



This genus, which contains some of the largest forms of the family, comprises five species al- 

 ready established. The "Ingolf collection contains two species, one of which is new, but a third 

 species is enumerated below because it was taken by an English expedition near the entrance of the 

 Davis Strait. 



9. Neotanais serratispinosus Norm. & Stebb. 

 (PI. I, figs. 6a— 6b; PI. II, figs, ia-ic). 



1886. Alaotanais serratispinosus Norman & Stebbing, Trans. Zool. Soc. London, Vol. XII, Pt. IV, p. 



in; PI. XXIII, fig. 1; PI. XXIV, fig. 1. 



>) The fourth species of this genus, Sphyrapus malleolus Norm. & Stebb., can scarcely be included in this report, as 

 it has not been taken by any Danish expedition, and the most northern among the localities enumerated by the English 

 authors is at Lat. 57 n'N., Long. 37 41' W., thus South-East of Cape Farewell, but about 12 geographical miles South of 

 the area dealt with in the present paper. 



