“…Consequences related to such turnover included remodeling of the bathymetric diversity gradient, modification of the taxonomic structure of the regional community (Balseiro, 2016a) and niche instability of survivor genera (Balseiro and Halpern, 2016). Further analyses on potential selectivity showed that turnover was not taxonomic nor environmentally homogeneous, being harsher in brachiopods and in offshore settings (Balseiro, 2016a). Moreover, while a severe taxonomic turnover, detected in brachiopods, was caused by higher extirpation (Balseiro, 2016a), a stronger turnover in the offshore was a result of higher immigration into that environment (Balseiro and Halpern, 2016), indicating that turnover in both cases was driven by contrasting dynamics.…”