86 NILS ODHNEE, NORTHERN AND ARCTIC INVERTEBRÄTES. III. OPISTHOBRÄNCHIA ETC. 



Davis Strait and Baffin Bay: Cape Dudley Digges, 30 — 45 m, mud (1894) 4 

 sps. — 64° 56' N. 66° 18' W. 15—30 m, sand (1894) 4 sps. 



General distribution : 



Norway: Lofoten, 20—40 fms; Aalesund (G. O. Särs 1878); Vardö, Bussesund 

 (Bergh 1886); Tromsö 15 fms (Krause 1895). — Murman coast to 200 m; White Sea 

 (Pfeffer 1889). — Spitzbergen (Friele & Grieg 1901). — Greenland (Mörch 1857). — 

 Discovery Bay, Grant Land (Smith 1877). — East Canada to Cape Cod (Gould & 

 Binney 1870). Depths 1—200 m. Clay, stones, algee. 



Coryphella verrucosa (M. Särs 1829). 

 Hal)itat : 



West coast of Sweden: Skåne, Torekov, 14 V2 fms ('V: 1902, Lönnberg) 2 sps. 



— Bohuslän, GuUmarn (1893) 2 sps. ; D:o Lindholmen (1890, Aurivillius) 1 sp. ; Koster- 

 f jorden (Ljungman) 1 sp. 



General distribution : 



Kristianiafjorden to Vardö, Norway, O — 10 fms (G. O. Särs 1878); Mänger, 

 Bergen (Friele & Hansen 1876). 



Coryphella Stimpsoni Verrill 1880 

 (incl. var. Isevidens Knipowitsch 1902). 



Habitat: 



Peninsvila Kola: Jokonga Bay, sand (Vs 1877, Sandeberg) 15 sps. 



General distribution : 



Murman coast (Pfeffer 1889; Herzenstein 1893). — White Sea (Herzenstein 1893). 



— Spitzbergen: Deevie Bay (Krause 1892); Stor Fjord (var. Isevidens, Knipowitsch 

 1903). — Massachusetts Bay to Halifax (Whiteaves 1901). 



Chlamylla borealis Bergh 1886. 



Distribution: 75° 49' 8" N. 53" 41' W., 68 fms, 1 sp., ^78 1881 (Bergh 1886). 



Chlamylla typica (Bergh 1886). 



Distribution: North Atlantic 69° 45' 12" N. 54° 34' 28" W., 31 fms. bottom temp. + 0.9° C. (Bergh 1886). 



Chlamylla intermedia (Bergh 1899). 



Distribution: 66° 43' N. 55° 57' W., 88 fms. bottom temp. + 2,6° G. (Bergh 1899). 



