curve
Macrotrema
Monopterus
Ophisternon
Rakthamichthys
Synbranchus
fish
Anabantiformes
Anguilliformes
Atheriniformes
Characiformes
Cichlidae
Cypriniformes
Cyprinodontiformes
Gobiiformes
Perciformes
Siluriformes
more
Synbranchiformes
Chaudhuriidae
Mastacembelidae
Synbranchidae
Macrotrema
Monopterus
Ophisternon
Rakthamichthys
Synbranchus
inverts
plants
misc
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