2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/14932We briefly describe the properties of the confirmed spectroscopic sample of intracluster planetary nebulae recently discovered in the Virgo cluster. We find 23 bonafide intracluster planetary nebulae and 8 high redshift (z ~ 3.1) Lyalpha emitters identified by their broad asymmetric emission line.4 pages, 2 figures, conference paper. To appear on ``Galaxy Dynamics: from the Early Universe to the Present'', ASP Conference Series, F. Combes, G.A. Mamon and V. Charmandaris (eds.)Astrophysicstext