More distribution information can also be found at Ocean Biographic Information System-Littorina Littorea.
2.
The NBN Gateway-Littorina Littorea has a good distribution map over the UK and Ireland.
3.
Phlorotannins in " A . nodosum " act as chemical defenses against the marine herbivorous snail, " Littorina littorea ".
4.
As a result of its robust nature, " Littorina littorea " can be highly variable in phenotype with several different morphs present.
5.
There have been more than 14 000 observations made available as a dataset at the Global Biodiversity Information Facility-Littorina Littorea, which can be explored.
6.
The Ancylus age is followed by formation of the Littorina Sea and the Litorina Stage ( named after the " Littorina littorea " mollusc ) at around 6200 BC.
7.
Its preferred hosts are the common periwinkle " Littorina littorea ", the mud snail " Hyanassa obsoleta " or the eastern oyster " Crassostrea virginica"
8.
Preliminary work employing d18O stable isotope analysis of periwinkle ( Littorina littorea ) shells from a feature at Ferriter s Cove suggests another visit by foragers in the late autumn or, possibly, winter
9.
Chandrasekara, W . U . and C . L . J . Frid ( 1998 ) . " A laboratory assessment of the survival and vertical movement of two epibenthic gastropod species, Hydrobia ulvae ( Pennant ) and Littorina littorea ( Linnaeus ), after burial in sediment . " Journal of Experimental Marine Biology and Ecology 221 ( 2 ) : 191-207.
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