<i>Littorina saxatilis</i> males tracking males and females of their own or an other species (<i>L. fabalis</i>).

Abstract

<p>(A) Distances that males of <i>L. saxatilis</i> followed males and females of their own species. (B) Distances that males of <i>L. saxatilis</i> followed males and females of <i>L. fabalis</i>. Experimental conditions and statistical tests as in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0012005#pone-0012005-g001" target="_blank">Figure 1</a>.</p