Hα maps with logarithmic intensity scale of the galaxies with detected WR emission within the labelled regions enclosed by the green and red continuum contours. The pointed contours correspond with the associated Hα clump identified using HIIexplorer (Sánchez et al. 2012b), whenever the emission of the Hα clump is more extended than that of the WR region. A cross indicates the barycentre of the region. The scale corresponding to 2 kpc is drawn at the bottom left corner. North points up and east to the left.