Report on the Malacostraca, Pycnogonida and some Entomostraca. 527 



St. 85. "Store Bell". Surface below ice, thickness of ice ca. 1.5 — 2 m. 



depth of water 150—400 m., 23—3—1908. ca. 15 small spec. 

 St. 90. "Store Bell". Surface below ice, thickness of ice ca. 1.6 m. 



depth of water 357 m. 8 — 6—1908. 4 small spec. 

 St. 102. Polar Sea 7872° N., 14°10'W. 220— 325 m. below surface; depth 



of water 400 m. 24—7—1908. 1 large spec. (30 mm.). 

 Even the small specimens (ca. 10 mm. or less) are easy to de- 

 termine by means of the form and hairy covering of the distal 

 joint of the 3rd pair of pereiopods. 



15. Socarues bidenticulatus Bate. 

 Lysianassa bidenticulata Sp. Bate, On some new Gen. and Sp. of 



Crust. Amphip., Ann, Mag. Nat. Hist., ser 3, 



vol 1, 1858, p. 362. 

 *Socarnes bidenticulatus G. O. Sars, Norske Nordhavs-Exp., Crust. I, 



1885, p. 139, PI. 12, fig. 1. 



— — Vanhoffen 1897, p. 203, PI. 1, fig. 2 (col. fig.). 



— — Stebbing, Tierreich 1906, p. 56. 



St. 25. Opening in middle of Danmarks Havn. 10 fm. 25 — 9 — 1906. 



Sand and mud with red algae. 1 spec. 

 St. 29. Danmarks Havn, ca. 10 fm. 7 — 10 — 1906. Delesseria region, 



soft bottom. 2 spec. 

 St. 37b. Danmarks Havn, 10 fm. 14—10—1906. Sand and mud with 



algae. 4 spec. 

 St. 50. Danmarks Havn, 5 fm. 22 — 7—1907. Laminaria region, soft 



bottom. 1 spec. 

 St. 57. Danmarks Havn, 15 — 20 fm. 8 — 8 — 1907. Delesseria region, 



soft bottom. 1 spec. 

 St. 70. Danmarks Havn, 10 — 15 fm. 4 — 9 — 1907. Delesseria region, 



soft bottom. 1 spec. New for East Greenland. 

 Regarding the colour Sars writes (1. c, p. 141): "the colour of 

 the living animal Avas not closely observed. In the approximating 

 species 5. Vahlii, it is very beautiful and conspicuous". Stebbing 

 (Tierreich) says nothing about the colour, but to judge from a col- 

 oured drawing made by Frits Johansen from a living specimen, it 

 resembles Krøyer's description of the colour of 5. Vahlii; it is yel- 

 lowish-orange with fine red spots, the eyes black. Vanhoffen (1. с.) 

 gives a coloured figure which is somewhat different: the head, the 

 3 hindmost pairs of pereiopods and the 5 last abdominal segments 

 and the pleopods are white, the rest is red and white variegated, 

 though the red colour is predominant, except on the 1st joint of the 

 3 last pereiopods, which is wholly red. 



