FAMILY Synbranchidae Bonaparte, 1835 - swamp eels [=Catremia, Synbranchini, Ophicardides, Pneumobranchoidei [Pneumabranchoidei], Amphipnoina, Monopteridae, Flutidae, Typhlosynbranchinae, Cuchiidae N, Cuchiidae M, Macrotreminae] GENUS Macrotrema Regan, 1912 - swamp eels Species Macrotrema caligans (Cantor, 1849) - Malaysian swamp eel GENUS Monopterus Lacepede, 1800 - swamp eels [=Amphipnous, Apterigia, Cryptophthalmus, Fluta, Ophicardia, Ophichthys, Pneumabranchus, Typhlosynbranchus, Unagius] Species Monopterus albus (Zuiew, 1793) - Asian swamp eel [=cinereus, grammicus, immaculata, laevis, marmoratus, nigromaculata, robustus, saccogularis] Species Monopterus bicolor Nguyen & Nguyen, in Nguyen, 2005 - Nguyen's swamp eel Species Monopterus boueti (Pellegrin, 1922) - Liberian swamp eel Species Monopterus cuchia (Hamilton, 1822) - Gangetic swamp eel [=albinus, leprosus, punctatus, striatus] Species Monopterus desilvai Bailey & Gans, 1998 - Bailey's swamp eel Species Monopterus dienbienensis Nguyen & Nguyen, in Nguyen, 2005 - Dienbien swamp eel Species Monopterus digressus Gopi, 2002 - Gopi's swamp eel Species Monopterus eapeni Talwar, in Talwar & Jhingran, 1991 - Talwar's swamp eel [=indicus] Species Monopterus fossorius (Nayar, 1951) - Malabar swamp eel Species Monopterus hodgarti (Chaudhuri, 1913) - Indian swamp eel Species Monopterus ichthyophoides Britz et al., 2011 - Britz's swamp eel Species Monopterus indicus (Silas & Dawson, 1961) - Bombay swamp eel Species Monopterus javanensis Lacepede, 1800 - Javan swamp eel [=eurychasma, helvolus, phayriana, xanthognathus] Species Monopterus luticolus Britz et al., 2016 - luticolus swamp eel Species Monopterus roseni Bailey & Gans, 1998 - Rosen's swamp eel GENUS Ophisternon McClelland, 1844 - swamp eels [=Anommatophasma, Furmastix, Pluto, Tetrabranchus] Species Ophisternon aenigmaticum Rosen & Greenwood, 1976 - obscure swamp eel Species Ophisternon afrum (Boulenger, 1909) - Guinea swamp eel [=cinerea] Species Ophisternon bengalense McClelland, 1844 - Bengal swamp eel [=hepaticus, microphthalmus] Species Ophisternon candidum (Mees, 1962) - blind cave eel Species Ophisternon gutturale (Richardson, 1845) - Australian swamp eel Species Ophisternon infernalis (Hubbs, 1938) - blind swamp eel GENUS Synbranchus Bloch, 1795 - swamp eels [=Falconeria, Typhlobranchus, Unibranchapertura, Unipertura] Species Synbranchus lampreia Favorito et al., 2005 - lampreia swamp eel Species Synbranchus madeirae Rosen & Rumney, 1972 - Madeira swamp eel Species Synbranchus marmoratus Bloch, 1795 - marbled swamp eel [=aptera, doeringii, fuliginosus, hieronymi, immaculatus, lineata, mercedarius, pardalis, pinnata, spurius, tigrinus, vittatus].