CRUSTACEA COPEPODA. II. 23 
one may think that the animals drawn by the two authors can scarcely belong to the same species. The 
differences between the mandibular palp figured by them are also strong. But I am quite unable to settle 
the question on such differences, and can only point them out, adding, that if the animals belongs to different 
species that described by Sars must have another name. Supposing as a possibility that the figures in question 
drawn by Aurivillius are incorrect, I find it most practical to chose the way followed here out of the difficulty. 
Occurrence. — Taken by the “Ingolf” at a single station. 
Davis Strait: Stat. 27: Lat. 64°54’ N., Long. 55°10’ W., 393 fathoms, temp. 3°8; 1 female, found in 
sifted bottom material. : 
Furthermore it has been taken at four other places in our area. 
Egedesminde (Lat. 68°42’ N.), Mag. sc. Traustedt; 1 adult female in Ascidia callosa. 
Davis Strait: Lat. 67°34’ N., Long. 55°29’ W., 53 fathoms, Admiral Wandel ; 1 adult female in A scidia 
prunum. 
South-West Greenland, K. Stephensen, 1912; 4 very or extremely young females in Boltenia echinata. 
North Iceland: Skagestrand, Steincke 1875; 10 females in the branchial cavity of Phallusia sp. 
Distribution. — Different places at the south and west coasts of Norway; most of the specimens 
in the branchial cavity of Phallusia obliqua (G.O. Sars). Coast of Bohuslin (Aurivillius); Spitzbergen 
(Schellenberg). 
1883. 
!rgar. 
26. Doropygella Thorelli Auriv. 
Doropygus Thorelli Aurivillius, Bidrag til Kannedomen om Krustaceer, som lefva hos Mollusker og 
. Tunikater, p. 45, Tafl. V. 
Doropygella —  G.O.Sars, Account, Vol. VIII, p. 49, Pl. XXIV. 
Occurrence. — Taken by the “Ingolf’’ at a single station. 
Davis Strait: Stat. 28: Lat. 65°14’ N., Long. 55°42’ W., 420 fathoms, temp. 3°5; I female in sifted 
bottom material. 
Besides taken at two other places in the “Ingolf’’ area. 
Feeroes: Vestmanhavn, Mag. sc. R. H6rring, June 18, 1906; 2 females in Phallusia obliqua. 
South-East of Iceland: Lat. 61°49’ N., Long. 14°11’ W. “Thor” (Dr. Joh. Schmidt), 800 m. wire out; 
4 females in Phallusia obliqua. 
Distribution. — Several places at the south and west coasts of Norway, generally within the 
branchial cavity of Phallusia obliqua, “more rarely in that of the other kinds of Ascidians’”’ (G. O. Sars). 
Coast of Bohuslan, in Ph. mentula (Aurivillius). 
1860. 
!Iga2r. 
Buprorus Thorell. 
A single species of this interesting genus is found in our area. 
27. Buprorus Loveni Thorell. 
Buprorus Loven ‘Thorell, K. Sv. Vet. Akad. Handl. B.3, No. 8, p. 63, Tab. X, 14 
— — G.O.Sars, Account, Vol. VIII, p. 62, Pl. XXX. 
