| Number seen/Abundance | Date | Location | Comments | Species |
|---|---|---|---|---|
| 10-20 ind/m2 | 17/08/2010 | Telegrafbukta, Tromsų The place covered by macrphytes mostly fucus serratus and Ascophyllum nodosum. The periwinkle snail distributed in the crevices of the rock. The shell sizes ranged between 2-3 cm distributed on the low shore but some with bigger shell can also be found on the high shore with number of smaller shells (arround 10-20 baby shell). |
seen all them in crevice in rock pool. | Littorina littorea |
| 30-40 ind/me | 17/08/2010 | Telegrafbukta, Tromsų The place covered by macrphytes mostly fucus serratus and Ascophyllum nodosum. The periwinkle snail distributed in the crevices of the rock. The shell sizes ranged between 2-3 cm distributed on the low shore but some with bigger shell can also be found on the high shore with number of smaller shells (arround 10-20 baby shell). |
seen in the shelter among mocrophytes of Ascophyllum sp. and Fucus serratus. | Nucella lapillus |