272 K. SrEPHENSEN. 
m. w., 2 spec.; St. 60, 500 m. w., 1 spec.; St. 64, 600 m. w., 2 spec.; St. 
65, 500 m. w., lspee.;\St272, 400 m. w., 1 spec.; St. 100, 500 m. w., 
22 spec.; St. 102, 400 m. w., 8 spec. — Bredefjord Sermilik St. 
118, 500 m. w., 1 spec.; St. 119, 400 m. w., 5 spec. — Bredefjord St. 
128, 700 m. w., 8 spec.; St. 129, 800 m. w., 8 spec.; St. 131, 800 m. w., 
11 spec.; St. 132, 700 m. w., 18 spec.; St. 133, 600 m. w., 27 spec. 
This species is thus fairly numerous, especially in Bredefjord, in 
its deeper parts (200—400 m.). From W. Greenland, it has been taken 
hitherto at certain places, as far as Lille Karajakfjord (abt. 71° N.); 
with the exception of this, however, not in the fjords at all. It is, with 
Thysanoéssa longicaudata, the most numerous Euphausid in the area 
investigated. 
25. Thysanoéssa longicaudata Kr. 
Conspectus p. 57. 
Thysanoéssa longicaudata Kramp, Schizop.; Bull. Trimesteeil . con- 
seil permanent internat. eeploraliaal de la 
mer, Resumé planktonique, 3. partie, 1913, 
p. 546, Pl. C, II, 1. (distrib., biol.). 
Breda Sond St. 31, 700 m.w., 12 spec.; St. 35, 400 m.w. 2 spec.; 
St. 47, 600 m. w., 4 spec.; St. 60, 500 m. w., 7 spec.; St. 63, Nansen-net, 
450—350 m., 1 spec., and 550—450 m., 2 spec.; St. 64, 600 m. w., 
about 15 spat: St. 65, 500 m. w., 4 spec.; St. 94, Nansen-net, 250—200 
m., 1 spec., and 350—250 m., 1 spec.; St. 100, 500 m. w., about 15 spec.; 
St. 102, 400 m. w., 1 spee. — Bredefjord Sermilik St. 118, 500 m. 
w., 1 spec. — Bredefjord St. 126, 800 m. w., about 50 spec.; St. 128, 
700 m. w., about 10 spec.; St. 129, 800 m. w., 14 ccm.; St. 131, 800 m. 
w., about 50 cem.; St. 132, 700 m. w., about 15 spec.; St. 133, 600 m. w., 
about 15 spec. 
This species is thus very common in the deeper parts (550—200 
m.) of Bredefjord; it is generally found together with Th. inermis, but 
appears to go somewhat deeper down, and has the same distribution 
in the waters at W. Greenland. 
26. Thysanoéssa Raschii M. Sars. 
Rhoda Raschii, Conspectus p. 59, 421. 
Thysanoéssa Raschii H. J. Hansen, Bull. Inst. Monaco, Nr. 210, 1911, 
p. 42. 
— —  Kramp, Schizop.; Bull. Trimestriel ... conseil per- 
manent internat. explorat. de la mer, Resumé 
planktonique, 3. partie, 1913, p. 547, Pl. C, II, 2. 
(distrib., biol.). 
Bredefjord St. 31, 700 m. w., 1 spec.; ?St. 48, 1 spec.; St. 63, 
Nansen-net, 250—200 m., 1 spec.; St. 102, 400 m. w., 1 spec. 
