Pescinelli, Regis A. [UNESP]Almeida, Alexandre O.Costa, Rogerio C. [UNESP]2018-11-262018-11-262018-01-01Cahiers De Biologie Marine. Roscoff: Cahiers De Biologie Marine, v. 59, n. 2, p. 197-200, 2018.0007-9723http://hdl.handle.net/11449/164430Malformations or abnormalities in crustaceans have been attributed to somatic mutations, environmental disturbances, injuries, parasitic diseases, somatic mutations, and errors during morphogenetic processes. This study reports a rare specimen of the shrimp Alpheus estuariensis with abnormalities in the major cheliped. A morphological description of the cheliped and a possible scenario that may have led to the abnormalities are provided.197-200fraDecapodaSnapping shrimpTooth-cavity systemMalformationArtigo10.21411/CBM.A.794F505DWOS:000438698700011Acesso restrito