CLADOENDESIS OF EPHEMEROPTERA

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Kluge 2004: Fig.52

Figure 52. Heptagennota-Pseudiron/fg* centralis [Pseudiron].

A head and thorax of male larva of last instar, dorsal view (in right half hidden outlines of pronotum, mesonotum and metanotum are shown by interrupted lines); B male imaginal head and thorax, ventral view (left fore leg removed); C subimaginal exuviae of right half of mesonotum; D median section of larval head capsule and labrum; E apex of left maxilla, dorsal view (dentisetae shown by dots); F labium, dorsal view (in left half) and ventral view (in right half) (muscles shown by interrupted lines) (the same scale as in Fig.D). (E from Kluge 1998)

Abbreviations: AES anepisternum; cly clypeus; fr frons; FSp furcasternal protuberance; KES katepisternum; lbr labrum; LPs lateroparapsidal suture; MNs mesonotal suture; MPs medioparapsidal suture; PCxsA anterior paracoxal suture; r.l relief line.