The Miocene deep-water echinoids Toxopatagus italicus and Neoholaster albensis gen. and sp. nov., implications for holasteroid phylogeny and palaeoecology. - Borghi, Enrico; Garilli, Vittorio; Morra, Lorenzo Emanuele; Repetto, Giovanni; Lozar, Francesca; Violanti, Donata (Journal of Systematic Palaeontology, 2025)