TY - JOUR T1 - Record of the rare Caribbean mud eel, Pythonichthys sanguineus (Heterenchelyidae, Anguilliformes), in the region of the Amazon Reef JO - Acta Amazonica A1 - ROTUNDO, Matheus Marcos A1 - MACHADO, Leonardo A1 - OLIVEIRA, Claudio A1 - SANTOS, Wagner César Rosa dos A1 - MARCENIUK, Alexandre Pires SN - 0044-5967 UL - 10.1590/1809-4392201802883 VL - 49 Y1 - 2019 PB - Brasil ER -