"Libellula quadrimaculata Linnaeus 1758" . . . "Libellula" . . . . . . . . "Linnaeus 1758" . . "Libellulidae" . "Animalia" . "Odonata" . . . . "Insecta" . . "Arthropoda" . . "Libellula quadrimaculata" . . "Four-spotted Skimmer" . . . . . .