Top panel: finding chart of our field around the bright galaxy NGC 4477. The area is 0.17 deg². The image reaches a 2σ fluctuation in background surface brightness of the order of ~28.6 mag arcsec^-2. Bottom panel: central surface brightness versus total Gunn-r magnitudes. The straight line represents the best fit of the correlation shown by the background galaxies (black points). Circles are LSB candidates selected in Paper I (after zeropoint correction by −0.1 mag). Red large squares are new VIRGO candidates selected from the present catalogue.