Fig. 2: Map of study localities in allopatry and hybrid zones of Ischnura elegans and I. graellsii.
From: Reproductive character displacement: insights from genital morphometrics in damselfly hybrid zones
Green dots show sampled localities in the northwest hybrid zone (NW)), orange dots show sampled localities in the north central hybrid zone (NC), light blue dots show allopatric I. graellsii localities, and purple dots show allopatric I. elegans localities. The dark blue area represents the area in which the two species coexist.
