COPEPODA 



159 



1898 pars. Euchtete norvegica Boeck. Giesbrecht & Schmeil, p. 40. 



1898. 

 1899. 



1900 pars. 

 1902? 

 1903. 



1903. 

 1903. 



Aurivillius , pp. 8990. 

 Th Scott, pp. 248 249. 

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

 Mrazek, p. 515. 

 G. O. Sars, pp. 3839, pi. 



XIV XVI. 

 Norman, p. 137. 

 Jensen, Johansen, Levin- 

 sen, p. 86, tabel II. 



1904. Euchaete norvegica Boeck. Wolfenden, p. 133. 



1905. 



1905. 



1907. 



1906 pars. 



1908. 



1908. 



1911. 



G. O. Sars, p. 5. 



Farran, p. 35. 



Damas & Koefoed, p. 396, 407. 



Pearson, p. 16. 



v. Bremen, p. 5253 fig. 59. 



Farran, p. 40. 



Farran, pp. 9596. 



Stephensen, p. 320. 



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

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



Text-fig. 45. Euchtete norvegica Boeck. 



a. fQ. Pes I in anterior view X 57- b. In posterior view X 57- c. f d 1 . 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. Y9 and yd" (Stage V). Abdomen X 12. h. YC? (St. V). 

 Furca X 18. i. Pes V X 28. j-k YQ-tf (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 chitinous 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. 



