Classification of Fishes 763 
Order SYMBRANCHIA 
Suborder ICHTHYOCEPHALI 
Monopteride (Rice-eels) 
Suborder HOLOSTOMI 
Symbranchidee 
Amphipnoid 
Chilobranchide 
Order APODES 
Suborder ARCHENCHELI 
Urenchelyide 
Suborder ENCHELYCEPHALI 
Anguillide (Eels) 
Simenchelyide (Pug-nosed Eels) 
Synaphobranchide 
Leptocephalide (Conger-eels) 
Mureenesocide 
Ilyophide 
Heterocongride 
Myride 
Dysommide 
Ophichthyide (Snake-eels) 
Nettastomide (Duck-billed Eels) 
Nemichthyide (Snake-eels) 
Suborder COLOCEPHALI 
Murenide (Morays) 
Myrocongridz 
Moringuide 
Order CARENCHELI 
Derichthyide 
Order LYOMERI 
Eurypharyngide (Gulpers) 
Saccopharyngide 
Order HETEROMI 
Pronotacanthide 
Notacanthide (Spring-eels) 
Lipogenyidz 
Order OSTARIOPHYSI 
Suborder HETEROGNATHI 
Characide (Characins) 
Erythrinide 
