FIGURE 16 in Phylogenetic studies of the subgenus Petrophilus Chaudoir (Coleoptera: Carabidae: Pterostichus), with description of a new species sympatric with P. thunbergi Morawitz

FIGURE 16. Phylogeny and possible character evolution of the subgenus Petrophilus based on the 50% majority consensus tree obtained by the successive-weighting analysis. White circles indicate nodes not shared by the strict consensus tree of the successive-weighting analysis, and black circles indicate nodes shared by the strict consensus tree resulting from the equal-weighting analysis. Numbers below branches indicate bootstrap values in the equal-weighting analysis (where>50%), Bremer support in the equal-weighting analysis, and bootstrap values in the successive-weighting analysis (where>50%). Numbers in the squares indicate characters in Appendix 1, and numbers above the squares indicate character-state changes. Black squares indicate unambiguously optimized characters. White squares indicate characters optimized with ACCTRAN and DELTRAN optimizations (marked with '(a)' and '(d)', respectively). The taxonomies from Kryzhanovshij et al. (1995) and Bousquet (1999, 2003) are presented for comparison. Species with asterisks are described after their studies, and species with two asterisks are not included in Kryzhanovshij et al. (1995).