CLADOENDESIS OF EPHEMEROPTERA

 zzz

Z 

Kluge 2021: Centroptella: list of figures

    

Fig. 20–21. Fine bifurcate and non-bifurcate setae on larval exuviae of Potamocloeon edentatum. 20 – median part of metanotum; 21 – latero-posterior angle of pronotum. Letters c, d and f correspond to Fig.14.