On the identity of Chauliognathus flavipes (Coleoptera: Cantharidae): revision of type specimens, new synonyms and new status

The identity, taxonomic history, type series and synonyms of Chauliognathus flavipes (Fabricius, 1781), C. fallax (Germar, 1823), C. axillaris (Fischer von Waldheim, 1823) and C. basalis Lacordaire, 1857 are herein discussed. Twenty-five new synonyms are proposed for C. flavipes , with designation of lectotypes: C. fallax var. atrofasciata Pic, 1925 syn. nov., C. fallax var. basireducta Pic, 1925 syn. nov., C. fallax var. concolor Pic, 1927 syn. nov., C. fallax var. medioreducta Pic, 1928 syn. nov., C. fallax var. edmondi Pic, 1948 syn. nov., C. fallax var. petri Pic, 1948 syn. nov., C. fallax var. henrici Pic, 1948 syn. nov., C. fallax var. reductemaculata Pic, 1949 syn. nov., C. plagiatus Blanchard, 1844 syn. nov., C. plagiatus var. latejuncta Pic, 1925 syn. nov., C. plagiatus var. orbygnyi Pic, 1948 syn. nov., C. plagiatus var. alcidei Pic, 1948 syn. nov., C. inbasalis Pic, 1925 syn. nov., C. bimaculatus Pic, 1925 syn. nov., C. mendesensis Pic, 1933 syn. nov., C. opacicollis Pic, 1946 syn. nov., C. opacicollis var. freiburgana Pic, 1946 syn. nov., C. bireductipennis Pic, 1947 syn. nov., C. quadripunctatus var. lebisi Pic, 1947 syn. nov., C. diversesignatus Pic, 1949 syn. nov., C. neopici Wittmer, 1951 syn. nov., C. rufipes Pic, 1924 syn. nov., C. rufipes var. quadrinotata Pic, 1928 syn. nov., C. rufipes var. haasi Pic, 1928 syn. nov., C. ensellatus var. innotatithorax Pic, 1944 syn. nov. The name Chauliognathus neopici var. schneideri Pic, 1934 syn. nov. is also proposed as a junior synonym of Chauliognathus plicatus Pic, 1915. Chauliognathus plagiatus var. latebasalis Pic, 1925 is elevated to species rank (= C . latebasalis Pic, 1925 stat. nov.) and the homonymy of C. basalis Lacordaire, 1857 and C. basalis LeConte, 1859 is discussed. Finally, a redescription and a distribution map of C. flavipes are given.