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Science20 octobre 2014
Précurseur
Microbrachius dicki : le poisson qui aurait inventé les rapports sexuels, il y a 365 millions d'années
Selon une étude publiée dimanche 19 octobre dans la revue Nature, l'appendice osseux en forme de L du Microbrachius dicky lui permettait de transférer son sperme à l'intérieur de la femelle.