Forklaring over Tavlerne. 
JP WIE, 1893, 1, 
il @, 
I), 
| 
80. 
— 9. 
110), il, 
10 a. 
12 1133, 
140, b. 
15, 116, IT 
15 a, 0. 
1 @ 
18, 19. 
18 a. 
20, BL 2 
Den norske Nordhavsexpedition. 
Bela rugulata, Troschel. 
— — Apex. 
= — Ht Stykke af den vink- 
lede Del paa sidste 
Vinding, forstørret. 
var. clathratus, nob. 
Operculum. 
var. Spitzbergensis, nob. 
” lo et 
Opereulum. 
var. bergensis, nob. 
Apex. 
Opercu- 
lum. 
yar. scalaroides, G. O. 
Sars. 
Apex. 
” 
- — Oper- 
culum. 
nobilis, Moll. 
— Et Stykke af den 
vinklede Del paa 
sidste Vinding, for- 
størret. 
— Opereulum. 
scalaris, Møll. var. ecarinata, 
Sars. 
scalaris, Møll. 
Operculum. 
var. adbyssicola, nob. 
Apex. 
obliqua, G. O. Sars. 
Apex. 
Operculum. 
— cancellata, Migh. 
Apex. 
var. declivis, Lovén. 
Herman Friele: Mollusca. II. 
PI. VIT, 
Explanation of the Plates. 
figs. 1. Bela rugulata, Troschel. 
— la — — apex. 
— 12 — — a fragment of the 
shouldered part of the 
ultimate whorl; magni- 
fied. 
— 2) — — var. clathratus, nob. 
— 2b. — — opereulum. 
= oy, 2 — var. Spitzbergensis, nob. 
— 3a — —- å -— 
operculum. 
— 5,6. — — var. bergensis, nob. 
— 5a,b. — — - — apex. 
— De — — 4 — opercu- 
lum. 
== % — — var. scalaroides, G. O. 
Sars. 
= a — — = — apex. 
— 70 — — å — oper- 
culum. 
— 8, — nobilis, Møll. 
— 8a — — , å fragment of the 
shouldered part of 
the ultimate whorl; 
magnified. 
— 8h — — operculum. 
— . 9, —  scalaris, Møll., var. ecarinata, 
Sars. 
— 10,11. — —scalaris, Moll. 
— 10a — — operculum. 
— 12,18. — — var. abyssicola, nob. 
— l4a,b. — — + — apex. 
— 15,16,17— obliqua, G. O. Sars. 
— 15a,b. — — apex. 
— lbe — — operculum. 
— 18,19. — cancellata, Migh. 
=i — apex. 
222, var. declivis, Loven. 
6 
