CLADOENDESIS OF EPHEMEROPTERA

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Kluge 2004: Fig.98 (corrected in 2009)

Figure 98. Tricorygnatha Tricorythus/fg5 discolor [Oxycypha].

AB fore (A) and hind (B) tarsus of mature larva with subimaginal (integral line) and imaginal (interrupted line) tarsus inside (corrected in 2009); C abdominal sternum IX of mature male larva, ventral view (internal structures cuticle of larval penis bud, subimaginal cuticle and imaginal parts shown by interrupted lines); D subimaginal exuviae of right half of mesonotum.

Abbreviations: ANi anteronotal transverse impression; gsty:I imaginal gonostylus; gsty:S subimaginal cuticle of gonostylus; LPs lateroparapsidal suture; MPs medioparapsidal suture; p:I imaginal penis; p:L larval penis bud; p:S subimaginal cuticle of penis; sg:I imaginal styliger; sg:S subimaginal cuticle of styliger; TIS transverse intersutal suture.