vol 
Limax agrestis 365, arborum 364, ceinereo-niger 363, cinereus 364, 
laevis 365, tenellus 365, unicolor 364. 
Limnaea auricularia 322, ovata 320, palustris 317, peregra 319, stagnalis 
316, truncatula 40, 319. 
Lyonsia arenosa 268. 
Lyonsiella abyssicola 268, Jeffreysi 269. 
Lyria Gray 176. 
Machaeroplax obscura 272. 
Malletia cuneata 266. 
Margarita einerea 271, helieina 271, striata 271, umbilicalis 271, Vahlii 271. 
Margaritana margaritifera 299. 
Modiolaria laevigata 264. 
Montacuta Dawsoni 268. 
Murex benedictinus 79, Löbbeckei 78, percoides 78. 
Mya arenaria 270, truncata 270. 
Natica affınis 272, bathybii 272, groenlandica 273, islandica 273, nana 
273, Smithii 273. 
Neaera arctieca 270, obesa var. glacialis 270, subtorta 270. 
Neptunea deformis 280, Danielseni 282, despeeta 279, Hanseni 281, 
islandica 280, Kroyeri 282, lachesis var. bicarinata 282, late- 
riceus 282, Mohni 283, Ossiani 279, togata 280, turrita 282. 
Northia 176. 
Nucula tenuis 264. 
Octopus groenlandicus 284. 
Onchidiopsis glacialis 273. 
Pandora glacialis 269. 
Panopaea norvegica 270. 
Patula pygmaea 12. 
Pecten fragilis 264, groenlandieus 264, Hoskynsi 264, islandieus 264. 
Philine finmarchica 284, fragilis 283, lima 284. 
Physa fontinalis 324, hypnorum 324. 
Pisidium amnicum 312, fossarinum 412, obtusale 312. 
Planorbis albus 326, carinatus 326, contortus 326, corneus 327, fontanus 
326, marginatus 327, nitidus 326, rotundatus 327, spirorbis 327, 
vortex 328. 
Pleurotoma bicarinata var. geminolineata 277, einerea 276, conoidea 276, 
declivis 277, elegans 277, impressa 278, ovalis 277, simplex 277, 
trevelyana 277, turricula 277, Willei 276. ! 
“ Pomatias Adamii 164, agriotes 165, Alleryanus 163, Crosseanus 165, 
Dionysi 159, elegantissimus 102, elongatus 161, Fischerianus 166, 
Gredleri 161, macrocheilus 166, montanus 164, nanus 167, Pirajni 
