420 Land and Fresh Water Mollusca in N.W. Iceland. 
from Isafjord, but I have not yet found this species. Limnaea 
geisericola lives probably in all the hot springs round Iceland. 
The following is a list of the specimens recorded, and the 
localities. 
ee a 
Het Springs, Reykjanes, Isafjord, Iceland. 
n 
oO Ae) u 
uw a Wo) =) S s 
32) o a iss} 3 je} ro 
a i —_ —_ = wu 
ss} iss} a] @ 19°) 5 =| o fe) - 
dm | og see fn BOT Bb al” 7 |P ecree 
“4 = =) 7S] t=} = OH 
oO i o eo i] eo) is & 
Pf NS | Py | etd ees 
A griolimax agrestis x x 
Vitvina angelica x ae mer de 
Hyalinia vadiatula x 
Hyalina alliaria x 
Conulus fabrici ne == | xX % x 
Helix arbustorum v. alpestris x 
Helix arbustorum v. trochotdalis | x 
Vertigo arctica .. af Ne Prox x x x 
Succinea gyoenlandica .. sis x x 
Limnaea getsevicola .. q: || 15x DK FAX x 
Limnaea ovata .. wwe ae | x 
Limnaea truncatula ene Ess x 
Pisidium obtusale be - | x x 
Naturalist, 
