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The Mesozoic stage in the evolution of the family Nemonychidae is studied. The phylogeny and morphology of this family are considered; 80 species of 42 genera are recorded in the Mesozoic fauna. The group is reviewed. Diagnoses and descriptions are made. Keys to taxa are given. New genera, Cratonemonyx Legalov, gen. nov. (with the type species Cratonemonyx martinsnetoi Legalov, sp. nov.), and Baissimberis...
A brief review of the present state of palaeontological knowledge on the superfamily Curculionoidea is presented. The taxonomic position of Triassic weevil-like beetles is disputable. The oldest diverse weevil fauna known from the Upper Jurassic reflects an early stage of radiation of lineages ancestral for modern primitive weevil families. An extensive radiation of more advanced families occurred...
The weevils from the Lower Cretaceous of Sierra del Montsec, Lleida, Spain, are revised.Montsecbelusgen. nov. is established forEobelus solutusWhalley & Jarzembowski and placed in the family Belidae.Jarzembowskia edmundigen. et sp. nov. is described within the family Eccoptarthridae (=Caridae). The third weevil recorded by Whalley & Jarzembowski (1985) is unidentifiable below superfamily level.
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