3 
4. Hyas coarctatus, Leach. 
Denne ligeledes hos os hyppige Form gaar betydelig 
dybere ned end foregaaende, nemlig mindst til 150 Favne. 
Den erholdtes under Expeditionen foruden paa flere Punkter 
a f vor Kvst ogsaa paa folgende mere eller mindre langt 
ud i det aabne Hav beliggende Stationer: 79, 173 b, 261, 
290 og 326, saint i Magdalenebay paa Spitsbergen ; fordct- 
ffleste dog kun i yngre Exemplarer. 
Arten er sydlig udbredt til Kattegat og de britiske 
0er, nordlig til Grpnland, Nordamerikas 0stkyst og det 
hvide Hav. I det oehotske Hav forekonuner efter Brandt 1 
en eiendommelig Yarietet (var. alutacea), som dog rettest 
tor vaere at betragte som en egen Art. 
5. Scyramathia Carpenteri, (Norman). 
Se lste Afsnit, pg. 0 , PI. I, Fig'- 1 — 7. 
Findested. Stat. 10, 
Subordo 2. 
Ano mura. 
Trib. 1. Apterura. 
Fam. Lithodidse. 
6. Lithodes maja, Lin. 
Yngre Exemplarer af denne Form toges under Ex- 
peditionen paa 3 Punkter of vor Kyst, nemlig ved Huso, 
1 Altenfjord og i Tanafjord. 
Hen er nordlig udbredt til Gr 0 nland(?), Nordamerikas 
Dstkyst og den murmanske Kyst, hvorimod den neppe gaar 
lsengere Syd end til Kattegat, de britiske 0er og Belgien, 
hvilket synes at vise, at den er en oprindelig arktisk Form. 
4. Hyas coarctatus, Leach. 
This form, likewise of frequent occurrence along the 
Norwegian coast, descends much deeper than the preceding, 
viz. to at least 150 fathoms. It was taken on the Ex- 
pedition — not including several points off the Norwegian 
coast — also at the following Stations, more or loss far out 
at sea, viz. — Stats. 79, 173 &, 261, 290, and 326, as 
also in Magdalena Bay, Spitsbergen ; the greater part 
however were young individuals. 
Tlie species is met with southwards as far as the 
Cattegat and tiro British Islands, northward as far as Green- 
land, the east coast of North America, and the White Sea. 
In the Sea of Ochotsck occurs, according to Brandt , 1 a 
peculiar variety (var. alutacea), which, however, would appear 
to be strictly entitled to specific distinction. 
5. Scyramathia Carpenteri, (Norman). 
See 1st Part, p. G, PL I, figs. 1 — 7. 
Locality. — Stat. 10. 
Subordo 2. 
Ano mura. 
Trib. 1 . Apterura. 
Fam. Lithodidse. 
6. Lithodes maja, Lin. 
Young individuals of this form were taken on the 
Expedition off the Norwegian coast, in 3 different localities, 
viz. at Huso, in the Altenfjord, and in the Tanafjord. 
Northward, its distribution reaches as far as Green- 
land (?), the east coast of North America, and the Murman 
coast, whereas the animal is hardly met with farther south 
than the Cattegat, the British Islands, and the coast of 
Belgium, thus apparently indicating an Arctic origin. 
1 Middendorff’s Sibirische Reise. Zoologi. 
1 Middendorffs Sibirische Reise. Zoologie. 
1 * 
