PHYLOGENY OF EPHEMEROPTERA (BY N.J.KLUGE)

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Kluge 2016: cylindroculum [Procloeon]: Figs 01-10 11-20 21-29 30-32 33-37 38-42
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[Procloeon (Oculogaster)]: Figs 43-48 49-58 59-64 65-67 68-72 73-75 76-79

Figs 1–10. Procloeon (Oculogaster) cylindroculum, larva. 1–7 – tergalii of I–VII pairs (specimen from Uganda); 8–9 – apices of left and right mandibles, dorsal view; 10 – apex of right mandible, apical view. Abbreviations: in1, in2, in3, in4 – denticles of incisor; in-V – ventral denticle of incisor; kd1, kd2, kd3 – denticles of kinetodontium.