New information on Bonapartenykus (Alvarezsauridae: Theropoda) from the Allen Formation (middle Campanian-lower Maastrichtian) of Río Negro Province, Patagonia, Argentina clarifies the Patagonykinae body plan - Jorge Gustavo Meso; Jonah Nathaniel Choiniere; Mattia Antonio Baiano; Stephen Louis Brusatte; Juan Ignacio Canale; Leonardo Salgado; Diego Pol; Michael Pittman (PLoS ONE, 2025)