Copepoda. 25- 
50. Lucicutia flavicornis CLAUS. 
Leuckartia flavicornis GIESBRECHT, P. C. G. N., p. 358, pl. 5, 19, 38. 
Lucicutia flavicornis v. BREEMEN, C. N. P., p. 112, fig. 129. 
—>— A. SCOTT; C.*SH£., p. 125. 
St. 14, 150 m. wire, r. 
Distribution. The Mediterranean, Atlantic, Pacific and 
Indian ocean. 
51. Lucicutta curta FARRAN. 
Lucicutia curta FARRAN, R. C. A. S., p. 44, pl. 12, figs. 1—7. 
Hå va BRBEMEN,GCAN. Pu pil 15; hie. 132. 
St. 5, 150 m. wire, 2 specimens. 
Distribution. North Atlantic. 
52. Lucicutia grandis GIESBRECHT. 
Leuckartia grandis GIESBRECHT, R, D. G., p. 258, pl. 4, fig. 4. 
Lucicutia grandis v. BREEMEN, C. N. P., p. 114, fig. 131. 
st. 901000 m. wire, r; St.-9, 1300 m. wire, r. 
Distribution North Atlantic and Pacific. 
Remarks. Like Metridia princeps this is a typical deep- 
water species. 
53. Heterorhabdus spinifrons CLAUS. 
Heterochæta spinifrons GIESBRECHT, P. C. G. N., p. 372, pl. 20, 39. 
Heterorhabdus spinifrons v. BREEMEN, C. N. P., p. 119, fig. 137. 
—»= A. SCOTT, C.. S; Et p- 130. - 
St. 5, 1030 m. wire, 1 specimen. 
Distribution. The Mediterranean, Atlantic, Pacific and 
Indian ocean. 
54. Heterorhabdus norvegicus BOECK. 
Heterochæta norvegica G.O. SARS, C.N. P. E., p. 79, pl. 23. 
Heterorhabdus norvegicus G. 0. SARS, A. C. N., p. 118, pl. 80, 81. 
a v- BREEMEN, C. NN. P., på 121, fig: 139. 
Distribution. Arctic ocean, North Atlantic. 
Remarks. The occurrence of this arctic copepod in the 
North Atlantic can scarcely be explained in any other way than 
as being due to transport by arctic currents. 
