KUNGL. SV. VET. AKADEMIENS HANDLINGAR. BAND 48. N:o 1. 
= 
JT 
Cyclostrema Willei Frierr 1886. 
Distribution: W. of Norway, 300—649 fms, Norwegian North-Atlantic Exp. St. 173 b, 192 (Friele 1886). 
Cyclostrema rugulosum (JEFFREYS) G. O. SARrRs 1878. 
Distribution: Norway, Lofoten, 120—300 fms (d. 1.3; G. 0. Sars 1878). — Between Hebrides and 
Faroe Isles, 189 fms; S. of Ireland, 539 fms (Jeffreys 1883). — France (Locard 1899). — Mediterranean 
(Carus 1889). — New England, 365 fms (Verrill 1883). 
Cyclostrema turgidum n. sp. 
Pl. 5 fig. 39; Pl. 7 fig, 7. 
Habitat: 
North Atlantic, >»Swedish Deep», 78” 19' N., 8 41' E., 2700 m, bottom temp. — 
Fas Biloculina clay (Sp. Exp: ””/: 1898) about 15 sps, max. h. 1.6; ap. 1; d. 1.8; 
wh. 4, Fig. 39. — 40' NW. of »Swedish Deep», 77” 52 N., 8 5 E., 2750 m, bottom 
temp. — 1:4; Biloculina clay (Sp. Exp. "5/7 1898) 1 sp., h. 1.6; ap. 1; d. 2; wh. 4. 
Cyclostrema serpuloide (Montagu 1808). 
(= Skenea? divisa ForBEs & HANLEY 1853.) 
Distribution: Iceland (Jeffreys 1869). — Not in Norway (G. 0. Sars 1878, pag. 345). — Not in 
Bohuslän (Malm 1855; cfr pag. 51 of the present work). — Between Hebrides and Faroe Isles, 530 fms 
(Jeffreys 1883). — Great Britain, to 25 fms (Jeffreys 1865). — France (Locard 1892). — Spain, Vigo Bay 
(Jeffreys 1883). — Mediterranean (Jeffreys 1865; Carus 1889, Skenea levis Sow.). Fossil at Uddevalla, Bo- 
huslän (Jeffreys 1865, 1869). 
Cyclostrema trochoide (JEFFREYS) G. O. SARS 1878. 
Distribution: Vardö, southwards, 10—200 fms (d. 2; G. 0. Sars 1878). — Murman Coast (Herzenstein 
1893). — Golfe de Gascogne, 677—1960 m (Locard 1898, 1899). — S. of Cape Mondego, Portugal, 795 fms 
(Jeffreys 1883; Nobre 1905). — Cape Hatteras, Antilles to Old Providence Island (fide Locard 1898). 
var. Peterseni FRIELE 1877. 
Pl.övfig: 4. 
Habitat: 
Skagerrack; 530, tms, «clay (lindahl” 1871) I sh, HH. 23; ap. 1.2; d. 1.8; wh. 3, 
Fig. 41. — Beeren Island—Norway, 73” 3' N., 18” 30' E., 410 m, grayish clay, bottom 
