61 
Cyclostrema lævigatum (Jeffreys, M. S.), G. O. Sars. 
Molleria lævigata, Jeffreys, m. s., 
Molleria lævigata, Jeffreys, Proc Zool. Soc., 
Findested. Station 173 b, 300 fy. | 
Denne art er tidligere kjendt fra Shetlandsøerne, | 
Færøkanalen og Norges vestkyst, hvor den er udbredt fra | 
Bergen til Vesteraalen. Den bathymetriske udbredelse er | 
20—300 fy. Fossil er den funden paa Sicilien. | 
| 
Friele, Christ. Vidensk. Selsk. Forhandl., 
Cyclostrema lævigatum, G. O. Sars, Moll. Reg. Arct. Nory., 
1883, p. 89. 
1875, p. 60. 
1878, p. 180 og 344, Pl. 21, fig. 2a—b. 
Locality. Station 173 b (800 fathoms). 
This species was previously known from the Shet- 
land Isles, the Faroe channel, and tbe west coast of Nor- 
Cyclostrema petterseni, Friele. 
Cyclostrema petterseni, Friele, Nyt Mag. f. Naturvidensk., 
petterseni, Friele, Nordhavs Exp. Moll., 
Findested. Stationerne 31, 1730 Dybde | 
107—649 fy. 
Arten er udbredt langs Norges vestkyst fra Bergen 
til Vardø. Af Jeffreys blev den fundet paa , Poreupine*- 
expeditionen i 1870, men ikke beskrevet. | 
, 192 og 195. 
Den er ligeledes funden i Biskayerbugten, Palermo 
og Nordamerikas østkyst. Den bathymetriske udbredelse 
trochoide, G. O. Sars, Moll. Reg. Arct. Norv., 
var. petterseni, G. O. Sars, Op. cit., 
way, where it ranges from Bergen to Vesteraalen. Its 
bathymetrical distribution is from 20 to 300 fathoms. It 
is a fossil in Sicily. 
vol. 23, 1877, p. 3, fig. 3 
1878, Jo, WH, 1eil, 8 18, 9 
py 34, PL 39, me 5 
vol. 2, 1886, p. 33, Pl. 11, figs. 15) og 16: 
Locality. Stations 31, 178 b, 192. and 195. Depth 
107—649 fathoms. 
This species is distributed 
Norway from Bergen to Vardø. 
by Jeffreys on the ‘Porcupine’ 
not described. 
It is also found in the Bay of Biscay, off Palermo and 
off the east coast of North America. Its 
along the west coast of 
It was first discovered 
Expedition in 1870, but 
bathymetrical 
er 18—2033 fy. range is from 18 to 2033 fathoms. 
Cyclostrema areolatum, G. O. Sars. 
Cyclostrema areolatum, G. O. Sars, Moll. Reg. Arct. Norv., 1878, p. 344, Pl. 33, fig. 6 a—d. 
— — Jeffreys, Proc. Zool. Soc., 1883, p. 90 
Findested. Station 173 b, 300 fy. og station 192, | Locality. Stations 173b (300 fathoms), and 192 
649 fy. (649 fathoms). 
Foruden fra Vesteraalen, hvorfra de af Sars beskrevne Besides in Vesteraalen, whence came the specimens 
exemplarer skriver sig, er denne art kun kjendt fra Færø- 
kanalen, hvor Lightningexpeditionen 1 1868 erholdt to ex- 
emplarer. 
deseribed by Sars, this species is known to occur only in 
the Faroe channel, where the ‘Lightning’ Expedition took 
two specimens in 1868. 
Cyclostrema millipunctatum, Friele. 
Cyclostrema millipunctatum, Friele, Nordhavs Exp., 
Findested. Station 192, 649 fv. | 
Moll., vol. 2, 1886, p. 33, Pl. 11, figs. 
JG 
Station 192 (649 fatboms). 
18. 
Locality. 
