CLADOENDESIS OF EPHEMEROPTERA

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Kluge 2004: Fig.32

Figure 32. Vetulata-Oniscigaster/fg2.

AB Oniscigaster/fg2 distans [Oniscigaster]: A larval metanotum and abdomen, dorsal view (on right side tergalii I, III and IV removed); B subimaginal exuviae of right half of mesonotum. CD Oniscigaster/fg2 intermedius [Oniscigaster], female imago: C head and thorax, lateral view; D pterothorax, ventral view (nerve ganglions shown by interrupted line). E Oniscigaster/fg2 sp., apex of left maxilla, dorsal view (dentisetae shown by dots). (CE from Kluge & al. 1995)

Abbreviations: AES anepisternum; FSp furcasternal protuberance; KES katepisternum; MNs mesonotal suture; PCxsA anterior paracoxal suture.