A DNA barcode library for ground beetles of Germany: the genus Bonelli, 1810 and allied taxa (Insecta, Coleoptera, Carabidae).

Species of the ground beetle genus Bonelli, 1810 are some of the most common carabids in Europe. This publication provides a first comprehensive DNA barcode library for this genus and allied taxa including Bonelli, 1810, Bonelli, 1810, Bonelli, 1810, and Clairville, 1806 for Germany and Central Europe in general. DNA barcodes were analyzed from 609 individuals that represent 51 species, including sequences from previous studies as well as more than 198 newly generated sequences. The results showed a 1:1 correspondence between BIN and traditionally recognized species for 44 species (86%), whereas two (4%) species were characterized by two BINs. Three BINs were found for one species (2%), while one BIN for two species was revealed for two species pairs (8%). Low interspecific distances with maximum pairwise K2P values below 2.2% were found for four species pairs. Haplotype sharing was found for two closely related species pairs: Eschscholtz, 1823/ (Fabricius, 1787) and Paykull, 1790/ Heer, 1837. In contrast to this, high intraspecific sequence divergences with values above 2.2% were shown for three species ( (Panzer, 1793), (Panzer, 1805), (Panzer, 1793)). Summarizing the results, the present DNA barcode library does not only allow the identification of most of the analyzed species, but also provides valuable information for alpha-taxonomy as well as for ecological and evolutionary research. This library represents another step in building a comprehensive DNA barcode library of ground beetles as part of modern biodiversity research.