003580000a2200085000450024501230000004100130012350000450013610000260018177300650020710aPhylogenetic analysis of the evolution of sexual dimorphism and mating systems in water striders (Hemiptera: Gerridae)0 aInglés  a<Literatura de escarabajos coprófagos>1 aMoller Andersen, Nils1 tBiological Journal of hte Linnean Societyh61q345-368d1997