[Seasonal emergence of various Ephemeroptera in a Laurentian stream].
D000818:Animals; D002980:Climate; D004463:Ecology; D004777:Environment; D007313:Insecta / Q000254:growth & development*; D008675:Metamorphosis, Biological; D012621:Seasons; D012737:Sex Factors
Emergence saisonniére de quelques ĕphĕmĕroptéres d'un ruisseau des Laurentides.