18 AXEL OHLIN, ARCTIC CRUSTACEA. 



Stat. 9. lat. 76' 46' X., louc;. lo' -l-I' E.. oö' Horn Soiind, West Spitz- 



bergen, depth 210 ni., l)Ottoni teni]i. + 2,83' C, soft grayish- 



black clay, 2 6 AI, one speo. 

 32. Kiug Charles Island, »Bremer Sonud*, depth 100 — -110 m., 



bottom tenip. — 1,45° C, soft day with great stones, Bi- 



loculina scarce, 8/ VIII, several specimens. 

 s 33. lat. 7S° 50' N., long. 27° 39' E., King Charles Island, depth 



20 m., bottom temp. + 0,2" C, soft, red-yellowish clay, 



12 VIII, abimdant. 

 » 34. lat. 78° 50' N., long. 29 39' E., King Charles Island, depth 



60 — 70 m., soft, black-grayish clay, 17 VIII, several spec. 

 » 37. lat. 81° 14' N., long. 22° 50' E.,"^ N.E. of Seven Islands, 



depth 150 m., bottom temp. + 2° C. grav day, 20/VIII, 



several spec. 

 » 40. lat. 79' 5«' N., long. 9' 30' E.. 19—20 X. of Danish Is- 

 land, depth 435 m., bottom temp. + 1,5° C, gi'ay clay 



with stones, 27 VIII, two spec. 

 5 42. lat. 73° 3' X., long. 18° 30' E., between Beeren Island and 



Xorway, depth 410 ra., bottom temp. + 2° C, gray clay, 



4 IX. three spec. 



in 1«99: 



stat. 17. lat. 71' 12' X., long. «' 38' W., off Jan Mayen, depth 1275 

 m., gray clay, 24 VI, tive spec. 



» 18. lat. 74' 52' X.. long. 17 16' W., depth 350 ra., clay, some- 

 what inixed with sand and pel)bles, 4 VII, niany spec. 



» 24. lat. 73' 20' X., long. 21° 20' W., depth 70 ra., clay with 

 pebbles and shells, 21 VII, one spec. 



» 25. lat. 72' 28' N., long. 21° 48' W., depth 1«0 m., clay with 

 some stones, 24/'VII, six spec. 



» 28. lat. 71° 33' X., long. 21 30' W.. 1 km. from Murray's Is- 

 land, depth 200 ra., clay with sand, 28 VII, two spec. 



In the list of synonyms I identified, like Norman & Steb- 

 BiN(4, onr typical arctic Calathura hrachiafa with Särs' C. 

 norvegica. As characteristics of specific valne for the last 

 form, Särs regards mainly the small size and less slender 

 form, the absolnte want of eyes, and the greater indistinct- 

 ness in the dorsal impressions of the fourth to sixth seg- 

 ments of the mesosome. 



As to the snpposed eyes in C. hrachiata I have not been 

 able to find even the traces of visual elements. It is true 

 that there is a slight bulging at the antero-lateral corner of 

 the head where I think the eyes must have had their place, 

 but 1 can detect nothing else after a careful microscopical 

 examination, so that I must regard it as quite blind. 



