red-veined darter dragonfly, on a leaf, male

redveined darter dragonfly leaf male nomad sympetrum fonscolombii libellulidae sexual dimorphysm adult marshes lakes ponds rivers terni umbria italy europe insect flight fly wings transparent veined veins red zoology enthomology entomologyst environment environmental nature natural outdoor macro closeup green daylight sunlight sunny summer season seasonal wildlife wing wild detail creature abdomen torax multifaceted eyes specimen resta