33 
127. Paramunna bilobata, G. 0. Sars. 
Denne hidtil alene fra den norske Kyst bekjendte 
pygmseiske Isopode blev under Expeditionen observeret ved 
Hus 0 paa 40 — 50 Favnes Dyb. 
128. Nannoniscus bicuspis, G. 0. Sars, n. sp. 
Se late Afsnit, pg. 122, PL X, Pig. 31—45. 
Findesteder. Stat. 33, 51, 192, 290. 
129. Munna Fabricii, Kroyer. 
Exemplarer af denne arktiske Art blev under Expedi- 
tionen indsamlede ved Reikjavik og i Adventbay paa Spits- 
bergen. Den er ved vore Xyster ihyppigst i den arktiske 
Region, men gaar af og til ogsaa sydlig ialfald til Bergens 
Hoider. Arten er udbredt til Gronland og Nordamerikas 
Ostkyst. 
130. Munna Kroyeri, Goodsir. 
Et enkelt Exemplar af denne Form, der af Kroyer 
er sammenblandet med foregaaende Art, toges ved Huso. 
Den er ikke ualmindelig ved vor V estkyst og udbredt til de 
britiske 0er. 
131. Munna limicola, G. 0. Sars. 
Ligeledes observeret, under Expeditionen ved Huso 
paa 80—100 Favnes Dyb. Den er hidtil kun fundet ved 
Rorges Kyster. 
132. Ischnosoma qvadrispinosum, G. 0. Sars, n. sp. 
Se lste Afsnit, pg. 1 20, PI. XI, Fig- 26 20. 
Findested. Stat. 248. 
127. Paramunna bilobata, G. 0. Sars. 
This pygmean Isopod, as yet known exclusively from 
the Norwegian coast, was observed on the Expedition at 
Husp, in 40 — 50 fathoms. 
128. Nannoniscus bicuspis, G. 0. Sars, n. sp. 
See Part I, p. 122, PL X, figs. 31—45. 
Locality. — Stats. 33, 51, 192, 290. 
129. Munna Fabricii, Kroyer. 
Specimens of this Arctic form were collected on the 
Expedition at Reikjavik, and in Advent Bay, Spitzbergen. 
Off the Norwegian coast, the species occurs with greatest 
frequence throughout the Arctic region of the country, 
hut now and again extends southward, at least as far as 
the latitude of Bergen. The species has its northern limit 
of distribution up to Greenland and the east coast of R ortli 
America. 
130. Munna Kroyeri, Goodsir. 
A sole individual of this form, confounded by Kroyer 
with the preceding species, was taken at Huso. The species 
is not uncommon off the West Coast of Norway, and its 
range of distribution extends to the British Islands. 
131. Munna limicola, G. 0. Sars. 
On the Expedition, likewise observed at Huso, in 
go 100 fathoms. The species has hitherto not been found 
elsewhere than off the coast oi Norway. 
132. Ischnosoma qvadrispinosum, G. 0. Sars, n. sp. 
See Pail I, p. 126, Pl. XI, figs. 26—29. 
Locality. — Stat. 248. 
Den norske Nordhavsexpedition. G. O. Sars: Crustacea. 
