Synopsis of the karyomorph types.

Roman numerals represent different karyomorphs with chromosome no.1/no.6: I, MM/mm; II, MM/mSt; III, MT/mm; IV, MT/mSt; V, MT/StSt (M = large metacentric chromosome; m = small metacentric chromosome; St = large subtelocentric chromosome; T = large telocentric chromosome). “*” Populations with heteromorphic chromosomes in both males and females. “#” Specimens from Mt. Qingchengshan reported by Wang (2006) are actually from Xuankouzhen (personal communication). “?” The numbers of experimental animal are not shown in the references. Numbers in parentheses stand for the collecting localities.