CLADOENDESIS OF EPHEMEROPTERA
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Kluge 2004: Fig.16

Figure 16. Prosopistoma/f1=g2 foliaceus [Binoculus], imago and subimago.

A – Base of fore wing. B–C – fore and hind wings of male imago. D – subimaginal exuviae of right half of mesonotum. E–H – Pterothorax of male imago: E – ventral view, F – dorsal view, G – lateral view, H – longitudinal section.

Abbreviations: AES – anepisternum; FSp – furcasternal protuberance; KES – katepisternum; MNs – mesonotal suture; n – nerve synganglion; SA.Sm – subalar-sternal muscle.