42 CRUSTACEA COPEPODA. II. 
Distributién. — Koren & Danielssen records specimens as taken on Balenoptera rostrata, certainly 
off Norway; Turner’s specimens were given him by the manager of a whaling station in the north of Shetland 
as taken on Bal. musculus; Anthony & Calvey found it at Cette on Bal. physalus. 
Family Sphyriide. 
Sphyrion Cuv. 
Only a single species has been found within our area. 
52. Sphyrion Lumpi Kroyer. 
1845. Lestes Lumpfi Kroyer, Danmarks Fiske, B. I], p. 517 (nomen nudum). 
1863. Lesteiva Lumpi Kroyer, Nat. Tidsskr. 3. Rekke, B. II, p. 399, Tab. XVIII, fig. 5, a—g. 
1869. i — Steenstrup, Overs. Kgl. D. Vid. Selsk. Selsk. Forhandl., 1861, p. 182, Tab. II, fig. 
4—5. 
1913. Sphyrion lumpfi T. & A. Scott, Brit. Paras. Cop. p. 164, Pl. LI, figs. 3, 4. 
!IgI9Q. —- — Wilson, Proc. U.S. Nat. Mus. Vol. 55, p. 570, Pls. 50, 51, and 52. 
Occurrence. — Not secured by the “Ingolf”’. 
At northern West Greenland it has been taken at Umanak (Lat. 70°42’ N.) by Fleischer, and at 
Ikerasak (Lat. 70°30’ N.) by Olrik. — At Iceland it has been found four times, at least once on Cyclopterus 
lumpus; special localities are: Reykjavik (Gréndal), and south-east of Vestman-Oerne, in the stomach of 
Raja batis (Mag. sc. R. Horring). 
Distribution. — On a specimen of Sebastes marinus from Lat. 621/.° N., Long. 1°56’ E., 275—-300 
fath., captured by the “Michael Sars’’ (Cand. mag. Ad. Jensen) 3 specimens near each other at the anus; 
one of these specimens is very large, another more than half-grown, and the third is small. T. & A. Scott 
record it from Aberdeen on Cyclopterus lumpus and from the North Sea on Anarrhichas lupus. Wilson records 
it from off Cape Cod on Sebastes marinus, from off New Jersey on Nematonurus Goodet and Haloporphyrus viola. 
Family Chondracanthide. 
The two old genera Chondvacanthus Delaroche and Diocus Kr. are well represented in the “Ingolf” 
area. The genus Tanyfleurus Stp. & Itk., which is imperfectly known, is, at least provisionally, referred to 
the present family. 
Chondracanthus Delaroche. 
From the “Ingolf’’ area 6 species are enumerated here; if one would follow T. & A. Scott’s work a 
seventh species, C. flure Kr., established by Kroyer on specimens from Iceland, should be accepted, but 
judging from the considerable variation in shape among specimens of C. cornutus, C. flure must be regarded 
as a variety. The females of some species show rather considerable individual variation and very few features 
affording specific characters; a rich material not only from the “Ingolf”’ area but from Norway, Great Britain 
and France must be studied, if all difficulties shall be solved. 
The figures and descriptions of the males in the literature are generally of slight or no value as to the 
separation of species, which is easily understood, as males belonging to different but allied species are not 
