-
Echidna amblyodon Bæhlke et al., 1989
- Muraena amblyodon Bleeker, 1856; (valid as)
-
?Echidna annulata Forster, 1795
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Echidna catenata Robins & Ray, 1986
- Gymnothorax catenatus Bloch, 1795; (valid as)
- Muraenophis catenula Lacep¨de, 1803; (synonym)
- Muraenophis catenula Lacep¨de, 1803; (unneeded replacement)
- Muraenophis undulata Lacep¨de, 1803; (synonym)
- Muraena sordida Cuvier, 1816; (synonym)
- Muraenophis zebra Lesueur, 1825; (synonym)
- Muraena cancellata Richardson, 1848; (synonym)
- Muraena valenciennii Eydoux & Souleyet, 1850; (synonym)
- Muraena blochii Bleeker, 1853; (synonym)
- Muraena agassizi Bleeker, 1855; (synonym)
- Muraena alusis Bleeker, 1856; (synonym)
- Poecilophis catenatus Kaup, 1856; (valid as)
- Thyrsoidea kaupii Abbott, 1861; (synonym)
- Echidna flavofasciata Poey, 1867; (synonym)
- Echidna fuscomaculata Poey, 1867; (synonym)
- Gymnothorax undulatus Hatooka, 1984; (synonym)
- Lycodontis undulatus Dor, 1984; (synonym)
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?Echidna cocosa Garman, 1899
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Echidna delicatula Hatooka, 1984
- Poecilophis delicatulus Kaup, 1856; (valid as)
- Echidna trossula Jordan & Starks, 1906; (synonym)
- Gymnothorax efatensis Herre, 1935; (synonym)
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Echidna fascigula Bæhlke et al., 1989
- Muraena fascigula Peters, 1855; (valid as)
-
?Echidna kishinouyei Jordan & Snyder, 1901
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Echidna leucotaenia Schultz, 1943
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Echidna nebulosa Dor, 1984
- Muraena ophis Forssk¥l, 1775; (unavailable, in synonymy)
- Muraena nebulosa Ahl, 1789; (valid as)
- Muraena ophis Rìppell, 1830; (synonym)
- Muraena cerino-nigra Richardson, 1846; (misspelling)
- Muraena cerinonigra Richardson, 1846; (synonym)
-
Echidna nocturna Bæhlke et al., 1989
- Poecilophis nocturnus Cope, 1872; (valid as)
- Echidna scabra Garman, 1899; (synonym)
- Echidna chionostigma Fowler, 1912; (synonym)
- Muraena acutis Seale, 1917; (synonym)
- Rabula rotchii Clark, 1936; (synonym)
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Echidna peli Bæhlke et al., 1989
- Poecilophis lecomtei Kaup, 1856; (synonym)
- Poecilophis peli Kaup, 1856; (valid as)
-
Echidna polyzona Dor, 1984
- Muraena polyzona Richardson, 1845; (valid as)
- Muraena dizona Bleeker, 1861; (synonym)
- Poecilophis tritor Vaillant & Sauvage, 1875; (synonym)
- Poecilophis pikei Bliss (ex Steindachner), 1883; (synonym)
- Echidna zonata Fowler, 1900; (synonym)
- Echidna leihala Jenkins, 1903; (synonym)
- Echidna obscura Jenkins, 1903; (synonym)
- Echidna psalion Jenkins, 1903; (synonym)
- Echidna vincta Jenkins, 1903; (synonym)
- Echidna zonophaea Jordan & Evermann, 1903; (synonym)
- Echidna sauvagei Fowler, 1912; (synonym)
- Leihala tritor Jordan, 1925; (synonym)
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Echidna rhodochilus Bleeker, 1863
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Echidna unicolor Schultz, 1953
-
Echidna xanthospilos Bæhlke et al., 1989
- Muraena xanthospilos Bleeker, 1859; (valid as)
- Poecilophis ornata Kaup, 1860; (synonym)
- Muraena xanthospilus Bæhlke et al., 1989; (misspelling)
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Echidna zebra
- Gymnomuraena doliata Lacep¨de, 1803; (synonym)
- Gymnopsis doliata Rafinesque, 1815; (synonym)
- Gymnomuraena fasciata Kaup, 1856; (synonym)
- Muraenophis fasciatus Hardwick, 1856; (unavailable, in synonymy)