éphéméroptères[Français]

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1 : slender insect with delicate membranous wings having an aquatic larval stage and terrestrial adult stage usually lasting less than two days
2 : slender insect with delicate membranous wings having an aquatic larval stage and terrestrial adult stage usually lasting less than two days
3 : slender insect with delicate membranous wings having an aquatic larval stage and terrestrial adult stage usually lasting less than two days
Definitions