CLADOENDESIS OF EPHEMEROPTERA

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Kluge 2016:135-167: Figs 1-6 7-18 19-29 30-57 58-63 64-70 71-78 79-86 87-94 95-98 99-102 103-106 107-112 113-116 117-119 120-121 122-127 128-133 

Figs 117119. Cheleocloeon lancetofolium: 117, 118 male imagoes; 119 female imago.