CLADOENDESIS OF EPHEMEROPTERA

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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 38–42. Procloeon (Oculogaster) cylindroculum, female imago. 38 – head and prothorax in Canadian balsam with embryos visible inside; 39 – enlarged embryo with focus on median ocellus and mandibles; 40 – mature female imago free of embryos; 41 – abdomen of female imago with embryos (black eyes and ocelli visible through integument); 42 – embryo extracted from female imago (38, 39, 41, 42 – from Uganda; 40 – from Zambezi). Abbreviations: md – mandibles; oc – future facetted eye; ocl.l – lateral ocellus; ocl.m – median ocellus.