Platycnemididae

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actuels ou vivants	Aeschnidiidae Aeshnidae Amphipterygidae Argiolestidae Austrocorduliidae Austropetaliidae Brachytronidae Calopterygidae Chlorocyphidae Chlorogomphidae Coenagrionidae Cordulegastridae Cordulephyidae Corduliidae Devadattidae Dicteriadidae Diphlebiidae Epiophlebiidae Euphaeidae Gomphidae Gomphomacromiidae Hemiphlebiidae Heteragrionidae Hypolestidae Isostictidae Lestidae Lestoideidae Libellulidae Lindeniidae Macromiidae Megapodagrionidae Mesagrionidae Neopetaliidae Pentaphlebiidae Perilestidae Petaluridae Philogangidae Philogeniidae Philosinidae Platycnemididae Platystictidae Polythoridae Protolestidae Protoneuridae Pseudocorduliidae Pseudolestidae Pseudostigmatidae Rimanellidae Rhipidolestidae Synlestidae Synthemistidae Tatocnemididae Telephlebiidae Thaumatoneuridae
éteints et fossiles	†Aktassiidae †Campterophlebiidae †Cymatophlebiidae †Dysagrionidae †Gomphaeschnidae †Latibasaliidae †Myopophlebiidae †Proterogomphidae †Protolindeniidae †Sieblosiidae †Sphenophlebiidae †Stenophlebiidae †Tarsophlebiidae †Whetwhetaksidae †Zacallitidae
Familles d'Hexapodes du Portail:Entomologie : (COLL, DIPL, PROT, INSE:(Apt, Ptér, ††† + 16 ordres : Bla, Col, Der, Dip, Éph, Hém, Hym, Lép, Man, Név, Odo, Ort, Pha, Plé, Pso, Tri))