CLADOENDESIS OF EPHEMEROPTERA

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Kluge 2004: Fig.36

Figure 36. Rallidens/fg* mcfarlanei [Rallidens].

A – left maxilla, dorsal view; B – right tergalius III, ventral view; C – pterothorax of female imago, ventral view (nerve ganglions and inner margins of bases of subalar-sternal muscles shown by interrupted lines); D – the same, lateral view. (C, D – from Kluge & al., 1995)

Abbreviations: AES – anepisternum; a.r – anal rib; c1, c2, c3 – maxillary canines; c.r – costal rib ds1, ds2, ds3 – dentisetae; FSp – furcasternal protuberance; KES – katepisternum; MNs – mesonotal suture; PAB:PA – posterior arc of prealar bridge; PCxsA – anterior paracoxal suture.