CLADOENDESIS OF EPHEMEROPTERA

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Kluge 2004: Fig.102

Figure 102. Leptohyphes/fg* eximius [Leptohyphes], female subimago dissected from mature larva.

A – subimaginal head and thorax, dissected from larva (left fore wing is folded as inside larval protopteron, right wing removed); B – thorax, lateral view; C – pterothorax, ventral view (nerve chain shown by interrupted line, muscle bases shown by checks); D – pterothorax, median section. (From Kluge 1992c)

Abbreviations: ANi – anteronotal transverse impression; ANp – anteronotal protuberance; ES(II) – episternum of mesothorax; ES(III) – episternum of metathorax; FSp – furcasternal protuberance; ISL-LPN – infrascutellar-lateropostnotal arm; KEM – katepimeron; LPN – lateropostnotum; LPNC – lateropostnotal crest; LPs – lateroparapsidal suture; LPN:Ls – longitudinal suture of lateropostnotum; MNs – mesonotal suture; MPN – mediopostnotum; MPs – medioparapsidal suture; MTm(II) – median tergal muscle of mesothorax; MTm(III) – median tergal muscle of metathorax; MTN – metanotum; PCxsA – anterior paracoxal suture; PSp – posterior scutal protuberance; SA.Sm – subalar-sternal muscle; S.ESm(II) – scuto-episternal muscle of mesothorax; S.ESm(III) – scuto-episternal muscle of metathorax; SL – scutellum; S.LPNm – scuto-lateropostnotal muscle; TIS – transverse interscutal suture.