CLADOENDESIS OF EPHEMEROPTERA

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Kluge 2004: Fig.80

Figure 80. Campsurus/fg2-Tortopus/g1 puella [Palingenia], male imago.

A–B – fore and hind wings. C–D – abdominal segment IX of with genitals (penis arm and pedestal of gonostylus shown by dots): C – lateral view; D – ventral view (penial muscles shown by interrupted lines, left penial-styliger muscle not shown).

Abbreviations: gsty – gonostylus; p – penis; p.a – penis arm; psty – parastylus, sg – paired separated portion of styliger (pedestal of gonostylus).