Galaxy spatial projected distribution in large-scale structure around Virgo (including the southern hemisphere) from the Hyperleda catalogue described in Makarov & Karachentsev (2011). Colour indicates the DF of each galaxy measured in the region containing the 15 near-neighbour galaxies. The red circle highlights the Virgo cluster, while grey circles highlight the (loose and rich) groups from the galaxy group catalogue of Kourkchi & Tully (2017, in the velocity range 500 < v_r < 3300 km s⁻¹). The grey lines highlight the filaments of the Castignani et al. (2022b) catalogue. We note that all the filaments reported in Castignani et al. (2022b) are plotted in the figure: Leo Minor F, Canes Venatici F, Bootes F, Ursa Major Cloud, Leo II B F, Leo II A F, Virgo III F, Leo Minor B F, W–M Sheet, NGC 5353/4 F, Serpens F, Draco F, and Coma Berenices F. The two filaments in the south: Virgo Southern Extension and Crater were extracted from Castignani et al. (2022a, see their Fig. 2).