CLADOENDESIS OF EPHEMEROPTERA

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Kluge 2007:127-137: Figs 1-3 4-7 8-12 13-18 19-22 23

Figs 13–18. Oligoneuria itayana, adults: 13 — head and thorax of female imago (cuticular pigmentation is shown by dots; hypodermal pigmentation, which is much darker and masks it, is not shown); 14 — spread 5th abdominal tergite of female imago (hypodermal pigmentation is shown by dots); 15 — posterolateral spine of 5th abdominal segment of male imago (holotype); 16 — ventral side of 9th abdominal segment of female imago; 17 — head of female subimago just after hatching from larva (imaginal cuticle is shown by interrupted line); 18 — the same, male (holotype).

Ðèñ. 13–18. Oligoneuria itayana, âçðîñëûå: 13 — ãîëîâà è ãðóäü ñàìêè èìàãî (êóòèêóëÿðíàÿ ïèãìåíòàöèÿ ïîêàçàíà ïóíêòèðîâêîé; ãèïîäåðìàëüíàÿ ïèãìåíòàöèÿ, êîòîðàÿ çíà÷èòåëüíî òåìíåå è ìàñêèðóåò åå, íå ïîêàçàíà); 14 — ðàñïðàâëåííûé 5-é òåðãèò áðþøêà ñàìêè èìàãî (ãèïîäåðìàëüíàÿ ðèãìåíòàöèÿ ïîêàçàíà ïóíêòèðîâêîé); 15 — ïîñòåðîëàòåðàëüíûé øèï 5-ãî ñåãìåíòà áðþøêà ñàìöà èìàãî (ãîëîòèï); 16 — âåíòðàëüíàÿ ñòîðîíà 9-ãî ñåãìåíòà áðþøêà ñàìêè èìàãî; 17 — ãîëîâà ñàìêè ñóáèìàãî ñðàçó ïîñëå âûëóïëåíèÿ èç ëè÷èíêè (èìàãèíàëüíàÿ êóòèêóëà ïîêàçàíà ïðåðûâèñòîé ëèíèåé); 18 — òî æå, ñàìåö (ãîëîòèï).