efemeróptero 1535
efemeróptero (of the gr. eph? meros , of a single day, and -ptero ) adj. and n. m. Zool. It is applied to insects with incomplete metamorphosis, commonly called ephemeral . Adults have four membranous wings and three caudal appendices, and usually live only one day; the larvae are aquatic and can live several years. m. pl. Zool. Order that form.