An enigmatic Palaeozoic stem-group: Paoliida, designation of new taxa from the Upper Carboniferous of the Czech Republic (Insecta: Paoliidae, Katerinkidae fam. n.) Author Prokop, Jakub Author Nel, André text African Invertebrates 2007 2007-04-30 48 1 77 86 journal article 10.5281/zenodo.7667687 2305-2562 7667687 Family Katerinkidae fam. n. Type genus: Katerinka gen. n. Diagnosis: Wide costal area between RA (+ScP) and C; vein ScP short, ending in RA slightly distad of RP base, in basal half of wing; RA with some anterior branches close to its apex; basal fork of RA / RP ; concave RP with few distal branches; concave MP with two main branches rather basal to base of RP ; rather pronounced convex ‘arculus’ between MP and convex CuA, basal to RP origin; area between CuA and CuP with net of veinlets; CuA with five distal posterior branches. Genus Katerinka gen. n. Etymology: Named after diminutive of Katerina ( Katerinka in Czech), JP’s daughter. Type species: Katerinka hilaris sp. n. , by present designation. Diagnosis: As for the family.