CLADOENDESIS OF EPHEMEROPTERA

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Kluge 2004: Fig.79

Figure 79. Campsurus/fg1-Asthenopus/fg1 adusta [Povilla].

AB fore and hind wings (trachea passing out of veins shown by dotted line); CD right and left mandibles, ventral view (instead of long setae, their bases and occupied area are shown).

Abbreviations: i incisor, kd kinetodontium.