A new species of Catapagurus A. Milne-Edwards (Crustacea: Decapoda: Anomura: Paguridae) from Brazil, with a key to the western Atlantic species Author Nucci, Paulo Ricardo Author Melo, Gustavo Augusto Schmidt De text Zootaxa 2012 3499 81 85 journal article 10.5281/zenodo.214012 e069be99-abd1-472e-93c8-804ca6f68c79 1175-5326 214012 F775C318-7BBF-4467-B65B-95FD9C249898 Key to species of Catapagurus from the western Atlantic 1. Coxa of right cheliped unarmed.................................................................. C. gracilis – Coxa of right cheliped with spine at ventromesial distal angle................................................... 2 2. Lateral margins of telson each with two articulated spines............................................. C. sharreri – Lateral margins of telson without articulated spines.............................................. C. cunhai n. sp.