18 Dr. B. Lysholm.and O. Nordgaard. 
Distribution. Arctic Ocean, Norwegian Sea, North 
Atlantic. 
Remarks. Although this species propagates in the northern 
part of the Atlantic, it may be regarded as an arctic species 
with a great power of adaptation to differences in temperature, 
and its occurrence in the southern part of the North Atlantic is 
probably due to currents from arctic and boreal waters. Both 
males and females were captured. The females from st. 9, 1000 
m. wire, had a length of c. 8 mm. 
27. Eucheta tonsa GIESBRECHT, 
Euchæta tonsa GIESBRECHT, P. C. G. Nå ps 25iyupl..45 
= C. WITH, C. D. L, p. 166, text-figs. 46 a—g, pl. 7, figs. 4 a—b. 
St. 9,030 mamie åå. 
Distribution. The Atlantic, Pacific and Indian Ocean. 
28. Eucheta scotti FARRAN. 
Eucheta scotti FARRAN, R. C. I. A., p. 42, pl. 3, figs. 11, 12. 
— C. WITH, C. D. I., p. 179, text-figs. 51 a—g, pl. 6, figs. 10 a—c. 
St. 5, 1000 m. wire, r; St. 9, 1300 m. wire, r; St. 14, 1000 
m. wire, I. 
Distribution. North Atlantic. 
29. Valdiviella insignis FARRAN. 
Valdiviella insignis FARRAN, R. C. I. A., p. 45, pl. 3, figs. 1—6, pl. 4, fig. 5. 
== C. WITH, C.D.L, p. 154, text-figs. 44 a—d, pl. 6, figs. 2 a—c. 
St. 5, 1080 må. wires 1 Gin) 
Distribution. North Atlantic. 
30. Onchocalanus cristatus WOLFENDEN, 
Xanthocalanus cristatus WOLFENDEN, N. C. N. A., p. 119, pl. 9. figs. 18, 19. 
ME vBREEMEN, CoN. Pu p 02 tes 7@ 
Onchocalanus cristatus Cc. WITH, C. D. I, p. 228, pl. 7, figs. 6 a—e, pl. 8, 
| figs. 17. a—t. 
St. 5, 1030 m. wire, r; St. 7, 1000 m. wire, r; St. 14, 1000 
m. wire, I. 
Distribution. North Atlantic. 
