Article
The snail's love-dart delivers mucus to increase paternity.
Proceedings. Biological sciences - 22 Jun 2006
Chase Ronald, Blanchard Katrina C
Abstract excerpt
Many of the seemingly bizarre animal behaviours can be understood only by acknowledging the power of sex to shape evolution. A case in point is the so-called love-dart that some terrestrial molluscs shoot at their prospective sexual partners. Given that the likelihood of copulation is not different after solid hits than after complete misses, why do these suitors act so violently towards their chosen mates?...
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