62 N. ODHNRR, NORTHERN AND ARCTIC INVERTEBRATES. VI. PROSOBRANCHIA. 2 SBMIPROBOSCIDIFERA. 



ap. br. 7.5. ~ A bay iii Hinlopen Strait, 79° 45' N. 20^ E., 50 fins, fine reddisli clay (V» 

 1861), 1 sh., 1. 8.6; br. 6.7; li. 4; ap. 1. 7.8; ap. br. 6. — Lovén's Mouiit, 36 fms, clay with 

 stones ('Va 1868), 4 shs, max. 1. 16; br. 13.3; h. 8; ap. 1. 14; ap. br. ll.s; an other sh. 1, 

 10.6; br. 8.4; h. 5.2; ap. 1. 9.5; ap. br. 7.8 (Fig. 26 c). — Waygat Islands, 60 fms, clay (1861), 

 1 sh., 1. 12.4; br. 10; h. 5.5; ap. 1. ll.s; ap. br. 9.i; D:o, 60—80 fms, clay (1861), 2 shs, 

 1. 15; br. 11. 9; h. 7.2; ap. 1. 12.8; ap. br. 10.8; D:o, 50—70 fms, clay (1861), 15 shs, max. 

 1. 12.2; br. 9.2; h. 5.6; ap. 1. IO.3; ap. br. 9; wh. 2-/3, var. Schneideri (Fig. 25, 26 a); no, 

 or only very faint, traces of spiral lirse on thehind part of the body-whorl; suture consid- 

 erably deep. — Shoal Point, 20—30 fms, clay (V, 1861), 2 shs, 1. 15; br. ll.s; h. 7; 

 ap. I. 13.4; ap. br. lO.e; wh. 2 ^4; cuticula thick with obvious keels; an other sh. 1. 15; br. 

 11.5; h. 6.s; ap. 1. 14; ap. br, 11. 4; wh. 273, var. Schneideri, with thinner cuticula sculp- 

 tured with longitudinal lamellse of growth but the inner whorls with faint traces of spiral 

 ridges; shell remarkably thin, thus resembling V. lanigera. — Brandywine Bay, 10 — 15 

 fms, clay with stones (Vs 1868). 1 sh., 1. 7.8; br. 6.3; h. 3.3; ap. 1. 7.3; ap. br. 5.9. — King 

 Charles Land, 78° 50' N. 29° 39' E., 60—70 m, fine blackish gray clay ('V^ 1898), 1 sp., 

 1. 3; D:o, Bremer Sound, 100 — 110 m, bottom temp. — 1.45°, fine clay with big stones, 

 Biloculina sparse (Vs 1898), 4 sps, max. 1. 11. 5; br. 9.i; h. 5.5; ap. 1. 9.8; ap. br. 8.3 (var. 

 Schneideri). — Thuym Point, 36 fms, rocks (7, 1873), 1 sp., 1. 9.6. — Barenfs Land 

 20—40 fms, zoophytes ('Vs 1864), 1 sp., 1. 5.8. — Stor Fiord, 5—10 fms, clay (Malm- 

 gren "78 1864), 2 shs, max. L 13.8; br. 11. 2; h. 6.8; ap. 1. 12.4; ap. br. IO.2; wh. 270 both 

 the shells only on the hind part of the last whorl with lirae, which disappear towards the 

 aperture; sculpture thus consisting chiefly of longitudinal, almost regular, folds of the 

 cuticula; var Schneideri (Fig. 26 b). — Mouth of Stor Fiord, 100 — 120 fms, clay with stones 

 ("7? 1868), 1 sh., 1. 5; br. 4.2; h. 2.2; ap. 1. 4.4; ap. br. 3.6; wh. 2, spiral lirse disappearing 

 towards the aperture. 



North of Siberia: 2 miles N. of the Vega's winter harbour, 12 fms, sand (Vega Exp. 

 St. 1016), 1 sp., 1. 14; br. ll.s; h. 6.5; ap. 1. 13; ap. br. IO.2; wh. 274; calcareous layer 

 thin, extended in the aperture towards the lip, but leaving the edge uncovered, which 

 thus consists of a flexible coriaceous layer only. The shell is very similiar to V. plicatilis 

 but it differs in the higher number of whorls and the perfect though thin calcareous 

 layer. Radula Pl. 5, Fig. 26. 



Iceland (Odhner 1910): Berufjord, 9 — 30 fms, corals, rocks (Torell), many shs, 

 max. 1. 12; br. 9.6; h. 5.9; ap. 1. 10.8; ap. br. 8.7; wh. 2% (Fig. 23). 



West Greenland (Posselt & Jensen 1899). Dimensions: Julianehaab, 25 fms, 

 1 sh., 1. 8.4; br. 6.6; h. 3.7; ap. 1. 7.8; ap. br. 6. — Godthaab, 100 fms, 1 sh., 1. 5.4; 50 — 

 80 fms, 3 shs, max. 1. 4. — Sukkertoppen, 50 — 80 fms, 5 shs, max. 1. 12.6; br. 9.5; 

 h. 6.1; ap. 1. 11; ap. br. 9; wh. 274; an other sh. 1. lO.s; br. 7.8; h. 5.3; ap. 1. 8.g; ap.br. 

 7.4; spire produced (Fig. 22); D:o, 15 — 20 fms, 10 sps, max. 1. 12.4; br. 9.5; h. 5.8; ap. 1. 

 10.8; ap. br. 8.4; D:o, 100 fms, 1 sh., 1. 5.3; D:o, 60 fms, 1 sp., 1. 3.7. — Egedesminde, 

 80—100 fms, 6 shs, max. 1. 14; br. 11. 7; h. 7.i; ap. 1. 12.s; ap. br. IO.2; wh. 27, ; D:o, 30 



— 40 fms, 2 sps, max. 1. 11. — Kekertak, 35 — 40 fms, 2 fragments, max. 1. about 16. — 

 Nugsuak, 5 — 20 fms, 2 shs, max. 1. 12.4; br. 9.7; h. 5.7; ap. 1. 10.8; ap. br. 8.9; wh. 2 72- 



— Umanak, 35 — 45 fms, 1 sh., 1. 8; D:o, 250 fms, fine clay (Torell), 3 shs, max. 1. 6.2. — 



