Periwinkle's progress: the Atlantic snail Littorina saxatilis (Mollusca: Gastropoda) establishes a colony on a Pacific shore
Periwinkle's progress: the Atlantic snail Littorina saxatilis (Mollusca: Gastropoda) establishes a colony on a Pacific shore. Veliger 41, 333-338 . SFEI Contribution No. 221.
1998.