CLADOENDESIS OF EPHEMEROPTERA

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Kluge 2012: Figs 01-05 06-14 15-19 20-23 24-37 38-42 43-49 50-63 64-67 68-69 70-75 76-87 88-95 96-97 98-110 111-116 117-128 129-133 134-142 143-151

Figs 1–5: maxilla. 1 Terpides (Fittkaulus) amazonicus, transverse section of maxilla through apical field of long filtering setae and apical-ventral row of pectinate setae. 2–4 Choroterpes (Choroterpes) picteti subcostalis: 2 — ventral view (most part of setae not shown, areas occupied by them shown by dotted lines; instead of pectinate setae of apical-ventral row, their bases are shown); 3 — transverse section of maxilla through apical field of long filtering setae and apical-ventral row of pectinate setae; 4 — medio-apical projection, ventral view (dotted). 5Ch. (Ch.) picteti picteti, the same. A — apical field of long filtering setae; A-V — pectinate seta of apical-ventral row; DS — dentiseta; F — apical flange.

Ðèñ 1–5: ìàêñèëëà. 1 Terpides (Fittkaulus) amazonicus, ïîïåðå÷íûé ñðåç ìàêñèëëû ÷åðåç àïèêàëüíîå ïîëå äëèííûõ ôèëüòðóþùèõ ùåòèíîê è àïèêàëüíî-âåíòðàëüíûé ðÿä ãðåáåí÷àòûõ ùåòèíîê. 2–4 Choroterpes (Choroterpes) picteti subcostalis: 2 — âåíòðàëüíî (áîëüøàÿ ÷àñòü ùåòèíîê íå ïîêàçàíà, çàíèìàåìûå îáëàñòè ïîêàçàíû òî÷å÷íûìè ëèíèÿìè; âìåñòî ãðåáåí÷àòûõ ùåòèíîê àïèêàëüíî-âåíòðàëüíîãî ðÿäà ïîêàçàíû èõ îñíîâàíèÿ); 3 — ïîïåðå÷íûé ñðåç ìàêñèëëû ÷åðåç àïèêàëüíîå ïîëå äëèííûõ ôèëüòðóþùèõ ùåòèíîê è àïèêàëüíî-âåíòðàëüíûé ðÿä ãðåáåí÷àòûõ ùåòèíîê; 4 — ìåäèî-àïèêàëüíûé âûñòóï, âåíòðàëüíî (ïóíêòèðîâàí). 5 Ch. (Ch.) picteti picteti, òî æå. A — àïèêàëüíîå ïîëå äëèííûõ ôèëüòðóþùèõ ùåòèíîê; A-V — ãðåáåí÷àòûå ùåòèíêè àïèêàëüíî-âåíòðàëüíîãî ðÿäà; DS — äåíòèñåòà; F — àïèêàëüíàÿ ïëàñòèíêà.