Spatial distribution of the final dwarf candidates is shown alongside the HECATE galaxies within the 25 tiles (marked as open black circles) and dwarf galaxies with measured spectroscopic redshifts and different distance intervals (pale blue-violet filled squares). The colour map is based on the number of dwarfs within bins of RA and Dec, with this count normalised to a value of 1. According to the colour bar, orange-yellow colours indicate regions with dwarf galaxy overdensities. HECATE host galaxies and dwarfs with spectroscopic redshifts are displayed in the left and right panels, representing distances, D, in the ranges of 90 ≤ D/Mpc < 150 and 150 ≤ D/Mpc < 210, respectively. The white star indicates the location of the Cat’s Eye nebula where a lack of dwarfs is expected.