174 



COPEPODA 



2 V 7 1896 St. 117 69°i3 L.N. 8°23 L,. W. V 2 100— o fathoms Temp, at surf. 4-1° C. if?. 

 2 s/ 7 1896 St. 118 68°27 Iv. N. 8°20 D.W. — 4-9° C. 2 f? (eggs -f sperm.), 



ly? (V). 



2 s/ 7 1896 St. 120 67^9 L. N. n°32 Iv. W. 

 10 / 8 1896 St. 138 63°26 L, N. 7°56 D. W. 



5-1° C. if?. 



1 f? (eggs). 



Deichmann has taken 2 f? (with egg-balls) 7o°32 L. N. 8°io Iv. W. Depth 470 fathoms. 

 The S/S Thor has taken a single specimen south of Iceland at a typical Atlantic station as 

 well as from a few stations in the Iceland— Fseroe channel. 



»/ 7 04 St. 183 6i°3o L. N. i7°o8 Iv. W. Yt. 1800 M. Wire 1 f?. 



r 3/ 7 03 St. 164 62°io Iv. N. i9°36 Iv. W. Trawl. 1 f?. 



2 3/ 7 05 St. 124 6i°o4 Iv. N. 4^3 Iv. W. Yt. 1000 M.Wire 1 f?. 



9/ 5 04 St. 71 63°o6 Iv. N. 6°20 Iv. W. Yt. 1500 M.Wire 7 f? (1 egg-ball), 1 y?. 



4/ 8 04 St. 230 63°io Iv. N. 7°3i L. W. Trawl. 1090 M. D. 27 f? (2 with sperm., 4 with egg-balls). 



Distribution. This species, according to Sars, has been taken several times in the Norwegian Sea 

 "by the aid of trawl" "and always in great depth down to 2000 fathoms". By the Due d'Orleans it was 

 taken I2 / 7 1200 — 1800 metres 79°34 L. N. 2°40 Iv. E., and l6 / 7 800—1350 metres 78°05 L. N. 5°2i Iv. W. 

 The species seems most often to have been taken with the trawl; the few observations indicate that 

 the species belongs to the northern deep sea plankton, with its main distribution in the seas lying 

 between Iceland, Norway, Greenland and Spitsbergen, but it is sometimes found south of Iceland. 

 Curiously enough it has not yet been found either in Denmark nor in Davis Strait. 



Remarks. Though the lateral tubercle of the left side of the genital somite is distinctly shown 

 neither in Sars' nor in Wolfe n den's figures, I do not doubt that the described species is identical with 

 that described by the two authors. On account of the structure of the pes II, Farran regards Wolf- 

 enden's species as identical with his E.Sarsi; the size 10 — 11 mm. and the structure of the vulva 

 (fig. 5) make it necessary to refer at least some of the specimens to E. Farrani. 



50. Euchaete barbata Brady. 

 (PI. VI figs 8 a— b; text-figs 49 a — p.) 



1894 

 1898 

 1903 

 1903 

 1904 

 i9°5 



Euchaete barbata n. sp. Brady, p. 66, pi. XXII figs 6 — 12. 



— Brady. Giesbrecht, p. 246. 

 ec. — — Th. Scott, p. 58. 



— Giesbrecht & Schmeil, p. 40. 



— Thompson & A. Scott, p. 244. 

 ec. — — G. O. Sars, p. 41, pi. XXVIII. 



— — Wolfenden, p. 135. 



— porrecta n. sp. G. O. Sars, p. 16. 



1906. Euchaete barbata Brady. Pearson, p. 17. 



— — Danias & Koefoed, p. 409. 



G. O. Sars, p. 3. 

 v. Bremen, pp. 54—55 fig. 61. 

 — Farran, pp. 40—41, pi. Ill figs 



13—14- 

 1909.? Pareuchaete barbata Brady. A. Scott, p. 70, pi. XVIII 



figs 1-8. 



1907. nee. 

 1907.? 



1908. pars. 

 1908. 



Description, f?. Size of specimen from St. 183 was 7-87 mm.; anterior division 575 mm.; uro- 

 some 212 mm. Another specimen measured 83 mm. Farran's specimens measured 8 - i — 8 - 8 mm. 



The shape of the body is practically like that of the preceding species; the ventral surface of 

 the abdominal somites are less heavily hirsute. The comparative length between the 3 first abdominal 

 somites is as 42, 24, 24; the genital somite is 1*3 as long as wide and scarcely 1-3 as long as deep; 







