Ephemeridae التعريفات والمعاني == Translingual == === Proper noun === Ephemeridae A taxonomic family within the superfamily Ephemeroidea – certain mayflies. شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة ephemerides ephemeride ephemerid ephemerids Ephemerida ephemeridem ephemeridum ephemeridis ephemerises