55 
i 0sthavet, den 3die ved Sydpynten af Spitsbergen. Arten, 
der ved vore Kyster neppe gaar sondenom Polarcirkelen, 
er udbredt til Gronland, Sibiriens Ishav. det kariske Hav, 
den murmanske Kyst og det hvide Hav. 
225. Dexamine spinosa, (Mont.). 
Denne ved vor Syd- og Yestkyst meget almindelige 
Art blev under Expeditionen observeret ved Rost, som er 
dens for Tiden bekjendte Nordgrsendse. Den er sydlig 
udbredt til Kattegat, de britiske 0er og Middelhavet. 
226. Oexamine Thea, Boeck. 
Ligeledes under Expeditionen observeret ved Rost. 
Den forekommer ikke sjelden langs vor hele Kyst ligefra 
Yadso til Christianiafjorden og er sydlig udbredt til Kattegat. 
227. Halirages bispinosus, (Sp. Bate). 
Af og til ved Rost, dens for Tiden bekjendte Nord- 
grsendse. Arten er sydlig udbredt til Kattegat, 0stersoen 
og de britiske 0er. 
228. Halirages borealis, Boeck. 
Sammen med foregaaende ved Rost; liidtil ikke be- 
kjendt udenfor Norge. 
229. Halirages fulvocinctus, (M. Sars). 
Talrige Exemplarer af denne sniukke Form blev under 
Expeditionen indsamlede paa forskjellige Punkter af det af 
os bereiste Havstrog, saaledes ved Huso, i Saltenfjord, ved 
of Jan Mayen, the second in the Barents Sea, and the 
third off the southern extremity of Spitzbergen. The species, 
which, on the coast of Norway, hardly occurs south of the 
Polar Circle, has its range of distribution extending to 
Greenland, the Siberian Polar Sea, the Kara Sea, the 
Murman coast, and the .White Sea. 
225. Dexamine spinosa, (Mont.). 
This species — a very common one off the south and 
west coasts of Norway — was observed* on the Expedition at 
Rost, — • as yet found to constitute its farthest northern 
limit of distribution. Southward, the range extends to the 
Cattegat, the British Islands, and the Mediterranean. 
226. Dexamine Thea, Boeck. 
On the Expedition, likewise observed at Rost. It 
occurs not infrequently along the whole Norwegian coast, 
from Vadso to the Christianiafjord, and is met with as 
far south as the Cattegat. 
227. Halirages bispinosus, (Sp. Bate). 
A few specimens observed at Rost, as yet known its 
extreme northern limit of distribution. The species occurs 
as far south as the Cattegat, the Baltic, and the British 
Islands. 
228. Halirages borealis, Boeck. 
Along with the preceding at Rost; as yet unknown 
beyond the limits of Norway. 
229. Halirages fulvocinctus, (M. Bars). 
Numerous specimens of this beautiful form were col- 
lected on the Expedition in different localities of the ocean- 
tracts we had to traverse and investigate ; thus, for instance, 
