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Rissoa, Setia, griegi, Friele. 
Rissoa griegi, Friele, Jahrb. Deutsch. Mal. Gesellsch., vol. 6, 1879, p. 274. 
= — Friele, Nordhavs Exp: Moll., vol. 2, 1886, p. 28, Pl. il, ste, 100) 
Findested. Station 353, 1333 fy. | Locality. Station 353 (1333 fathoms). 
I det paa station 353 fundne træstykke, der var gjen- In the piece of wood, found at Station 353, that 
nemhullet af en teredo, har vi senere i teredogangene fundet | had been bored by a Teredo, we subsequently found in 
endnu to fuldt udviklede exemplarer af denne art. Vi the Teredo-tubes two fully-developed specimens of this 
kan derfor supplere den tidligere beskrivelse. Skallet er species. We can therefore supplement the former deserip- 
temmelig solid og rustbrun. Sidste vinding er stærkt op- | tion. The shell is fairly solid, and of a rusty brown 
svulmet og indtager omtrent to trediedele af skallets længde. colour. The last whorl is greatly swollen, and occupies 
Skulpturen bestaar af en mere eller mindre kraftig strie- about ?/s of the length of the valve. The sculpturing con- 
ring, som er adskillig kraftigere, end hvad tegningen viser. sists of a more or less marked spiral striation, which is 
Størrelsen: axiallængde 1.7 mm., diameter 1.3 mm. Frieles more strongly than the drawing shows. Size — axial 
formodning, at den oprindelig beskrevne rissoa griegi var length 1.7 mm., diameter 1.3 mm. Friele’s supposition 
et ikke fuldt udviklet exemplar, har saaledes vist sig at that the R. griegi originally described was a specimen 
that was not fully developed, has thus proved to be correct. 
være rigtig. 
Skenea planorbis, Fabricius. 
Turbo planorbis, Fabricius, Fau. Grønl., 1780, p. 394. 
Skenea — Jeffreys, Brit. Conch., vol. 4, 1867, p. 65, PI. 1, fig. 4, PL UO, sat 
-— —- G. 0. Sars, Moll. Reg. Arct. Norv., 1878, p. 184. 
Findested. Vardø. | Locality. Vardø. 
Skenea planorbis er udbredt fra Spitsbergen til Mid- S. planorbis is distributed from Spitsbergen to the 
delhavet og Madeira og fra Grønland til Florida. Fossil | Mediterranean and Madeira, and from Greenland to Florida. 
er den kjendt fra Skandinavien, nordlige Rusland og Skot- | It is a fossil in Scandinavia, northern Russia, and Scotland. 
land. 
Jeffreysia globularis, Jeffreys. 
Jeffreysia globularis, Jeffreys, m. s., Forbes & Hanley, Brit. Moll,, vol. 4, 1853, p. 268, Pl. 133, fig. 5. 
— — Jeffreys, Brit. Conch., vol. 4, 1867, p. 62, PI. 69, fig. 7. 
— = G. O. Sars, Moll. Reg. Arct. Norv., 1878, p. 347, Pl. 33, fig. 8. 
Findested. Husø, 3—4 fv. og Tromsø, 5—10 fv. | Locality. Husø (3—4 fathoms) and Tromsø (5—10 
| fathoms). 
Udenfor Norge er denne art blot kjendt fra Shet- | The Shetland Isles and the west coast of Scotland 
landsøerne og Skotlands vestkyst. | are the only places out of Norway where this species is 
| known. 
Cerithium procerum, Jeffreys. 
Cerithium procerum, Jeffreys, Ann. Mag. Nat. Hist., ser. 4, vol. 19, IN, Jor B22 
= danielsseni, Friele, Nyt Mag. for Naturvidensk., vol. 23, 1877, i) 
— procerum, Jeffreys, Proc. Zool. Soc., 1885, p. 53, Pl. 6, fig. 2. 
Findested. Stationerne 18, 51, 54, 87, 124, 164, | Locality. Stations 18, 51, 54, 87, 124, 164, 192, 
192, 251 og 312. Dybde 3850—1163. | 251, and 312. Depth 350—1163 fathoms. 
