COPEPODA 



J 59 



1S98 pars. Euchrete norvegica Boeck. Giesbrecht & Sckmeil, p. 40. 



1S9S. 

 1899. 



1900 pars. 



1902? 



1903. 



1903. 

 1903. 



Aurivillius, pp. 89—90. 

 Th Scott, pp. 248— 249. 

 G. O. Sars, p. 58. pi. XIV. 

 Mrazek, p. 515. 

 G. O. Sars, pp. 38 — 39, pi. 



XIV— XVI. 

 Norman, p. 137. 

 Jensen, Jobansen, Levin- 

 sen, p. 86, tabel II. 



1904 



I9°5- 



1905. 



1907. 



1906 pars 



1908. 



1908. 



1911. 



I9 X 3. 



Euchsete norvegica Boeck. Wolfenden, p. 133. 

 — G. O. Sars, p. 5. 



Farran, p. 35. 

 Damas & Koefoed, p. 

 Pearson, p. 16. 

 v. Bremen, p. 52 — 53 

 Farran, p. 40. 

 Farran, pp. 95 — 96. 

 Stephensen, p. 320. 



396, 407- 

 f ig- 59- 



Description, f?. Size: One of the largest specimens (Thor St. 183) anterior division (276 + 3-68); 

 posterior division 2-42; total length 8-86 mm. Sars' females measured 8 mm. and Giesbrecht's 8-5. 



j a b o p 



Text-fig. 45. Ettchcete norvegica Boeck. 

 a. fQ. Pes I in anterior view X 57- b. In posterior view X 57- c. f <j\ Lateral corner of the thorax from the left X 18. 

 d. From the right X 18. e. Pes V Ri sin. in internal view, f— g. YQ and yd 1 (Stage V). Abdomen X 12. h. Yd (St. V). 

 Furca X 18. i. Pes V X 28. j— k. YO-d (St. IV). Abdomen X 16. 1. Yd 1 (St. IV). Pes V X 65. m. Y (St. III). Rostrum X 59- 

 n. Y (St. II). Rostrum X 59- o. Y (St. II). Animal in dorsal view X 18. p. Y (St. II). Abdomen in lateral view X 59- q- Y 

 (St. II). Maxillipes sin. in posterior view X 59- r - Y (St. II). Pes I sin. in post, view X 57- s. Y (St. II). Pes III sin. in post. 



view X 57- 



The last thoracic somite has laterally a minute tooth as figured by Sars; in one specimen it 

 was wanting on the right side. The genital somite has in front of the prominent ventral protuberance, 

 which possesses a small tooth on each side of the vulva, a characteristic small tubercle. 



The first pair of legs (text-figs 45 a — b) has the articular line between Re I and II rather com- 

 plete posteriorly; anteriorly it is wanting, except inwards, where a chitiuous line is observed, to which 

 a muscle is attached. The glandular pores are rather indistinct; in the pes II they were only observed 

 at the base of Se Re II and Se 3 Re III and terminally in the middle of Ri; in the two following pairs 

 pores, even if indistinct, were observed besides at base of Se Re I. 



