sordida, Muraena Cuvier [G.] 1816:233 [Le Règne Animal; ref. 993] No locality. No types known. Type catalog: Bauchot et al. 1993:126 [ref. 20810]. Based on Muraena seu conger brasiliensis of Seba 1738, Pl. 69 (fig. 4). •Synonym of Echidna catenata (Bloch 1795) -- (Böhlke et al. 1989:131 [ref. 13286], Smith & Böhlke 1990:138 [ref. 19379], Smith 2012:5 [ref. 32155]). Current status: Synonym of Echidna catenata (Bloch 1795). Muraenidae: Muraeninae. Habitat: marine.