Fig. 6From: Contribution to understanding the evolution of holometaboly: transformation of internal head structures during the metamorphosis in the green lacewing Chrysopa pallens (Neuroptera: Chrysopidae)Chrysopa pallens, 3D reconstructions of tentorium from larvae to adults. Scale bar: 0.2 mm. Abbreviations: ata: anterior tentorial arm; dta: dorsal tentorial arm; pta: posterior tentorial arms; tb: tentorial bridgeBack to article page