Figures 25-30 from: Yunakov N, Kirejtshuk A (2011) New genus and species of broad-nosed weevils from Baltic amber and notes on fossils of the subfamily Entiminae (Coleoptera, Curculionidae). ZooKeys 160: 73-96. https://doi.org/10.3897/zookeys.160.2108

Figures 25-30 - Protonaupactus sobrinus (Voss, 1972), holotype, male. 25 head with antennal scape, dorsal view 26 idem, lateral dorsal view 27 epistomal area of rostrum 28 pronotum and elytral base, dorsal view 29 anterior right leg, dorsal view 30 elytral apex with pygidium and anal ventrite. Abbreviations: ts transverse sulcus, es epistomal serae, ep epistome, fr frons, pep parepistome. Scale bar: 1 mm (Figs 25, 26, 28, 30); 0.5 mm (Figs 27, 29).