KUNGL. SV. VET. AKADEMIENS HANDLINGAR, BAND 48. N:o 1, 69 
Solariella varicosa (MIGHELS & ADAMS 1842). 
P1. 5 figs. 6—14; Pl. 7 figs. 5—6. 
Habitat: 
Finmark— Kola Peninsula: Varangerfjord (Nylander & Gadd) 1 sh., h. 9.3; ap. 
4:5; d. 8.8; wh. 6. — Vadsö (Sparre Schneider) many sps, max. h. 8.4; ap. 4; d. 7.7; wh. 
6'!/2, Fig. 7. — Kildin Island, Murman Coast, 5—10 fms (Herzenstein 1887) 3 sps, 
max. hes rapl did. Te, Fig:8: — Litza; Kola (Sandeberg ”/s 1877) 4 sps, max. 
har8tssrap: 42; rd: 9 — Waidaguba: (Sandeberg ""/s&' 1877) 3 sps, max. h. 7.2; ap. 
Sk ever 2 KENo 100ENMeriberki”Fiord,; 20 fms (Sandeberg ”"/& 1877) 1 spi, 'h. 5.2; 
ap. 3.3; d. 5; wh. 5. — Subowski, 14 fms, sand (Sandeberg "'/» 1877) 3 sps, max. h. 
HRekapsrorsbuld) Tr Hig. 6. 
Kara Sea (LECHE 1878, M. elegantissima). Dimensions: Cape Grebeni, max. h. 
9:8apa 44; dir8.5; why 6; Fig. 9.0 = Korepowskoi, fossil, max. h. 11; ap. 5; d. 11.2. 
— Matotschkin sharr, max. h. 8; ap. 4.5; d. 8.1, Fig. 12. 
Behring Sea (AURIVILLIUS 1887), 1 sp. (Vega Exp. Nr. 1075), h. 7.6; ap. 3.9; 
Ae: 
Spitzbergen: Ice Fiord, 18 fms, clay with stones (1861), 1 sp., h. 9.5; ap. 5.8; 
d. 10.5 (aberrant form with feeble umbilical spiral keels and with sharp, impressed 
spiral strige). — Amsterdam Island, 25 fms, mud (1861) 2 sps, max, d. 5.3. — Hack- 
luyts Headland, 18—20 fms (1861) 2 sps, max. d. 8.9, Fig. 14. — Red Bay (1861) 
läspsres 103 — Off Mossel Bay, 12 fms,- sand ("”/i 1873) 7 sps, max. d. 11.8; Mossel 
Bay, 2—30 fms, sand, clay, shells, alg&e, Lithohamnium (1872—73), numerous sps, 
max. h. 11.s; ap. 6.2; d. 12.4; wh. 5'/a (3 feeble umbilical keels). — Treurenburg 
Bay, 30 fms, stones with clay ('"/e 1861) 2 sps, max. d. 3.2; D:o, 6—30 fms, clay, 
sand ('”/e 1861) 70 sps, max. d. 11 (umbilical keels 2—3), Fig. 13. — Hinlopen Strait, 
80” N., 17” 5' E., 10—25 fms, stones (1861) 14 sps, max. d. 12. — Low Island, 80” 20' 
INERISEKO, KH. 16 fms, stones ("7 1861) 1 sh., d. 6.7. 
North Atlantic: 52” 5 N., 52? 19' W., 161 fms, clay mixed with sand (Lindahl 
!?/e 1871) 1 fragment of a large shell. — 49” 41' N., 52” 9 W., 188 fms, greenish 
clay (Lindahl !”/s& 1871) 4 shs of a fresh appearance, max. h. 4.6; ap. 2.5; d. 5. 
Newfoundland Bank: 46? 5' N., 51” 44' W., 56 fms, sand, shells (Lindahl '"/s 
SIT) 3Isps,, max. h.. 8;fapt 4:2;cd:1 7:93, Pigs 11 
Limits of formal variation: 
— i = [Te == NA NR 
I 67 | 8-9. .| 910 | 11—12 | max. 11.6 (Mossel Bay 
Spitzbergen ; h. | 4—5 
60 sps ap. | SEJ | 33 | 4.2—5.1 | 4.5—5.4 | FB8A | 6.2 
measured d. | 3.7—5.4 | 5.9—7.6 | 7.9—9.9 | 8.9—11 11.2—12.4| 12.4 
wh. 4 5 alt böt I about6 | Su >6 
In sculpture the Spitzbergian form varies somewhat, the spiral keels of the angular 
and the umbilical regions of the shell being more distinct in young shells than in older ones; 
