ORDER Anguilliformes Greenwood et al., 1966

FRESHWATER EELS

Family Anguillidae

PIKE CONGER EELS

Family Muraenesocidae

SNAKE EELS

Family Ophichthidae

FALSE MORAYS

Family Chlopsidae

SHORT-TAIL EELS

Family Colocongridae

SPAGHETTI EELS

Family Moringuidae

PELICAN GULPER EELS

Family Eurypharyngidae

SNIPE EELS

Family Nemichthyidae

SAWTOOTH EELS

Family Serrivomeridae

LONGNECK EELS

Family Derichthyidae

ONEJAWS

Family Monognathidae

DUCKBILL EELS

Family Nettastomatidae

PRIMITIVE CAVE EELS

Family Protanguillidae

CUTTHROAT EELS

Family Synaphobranchidae

MEGACOHORT Osteoglossocephalai

SUPERCOHORT Osteoglossomorpha Greenwood et al., 1966

ORDER Hiodontiformes McAllister, 1968 

ORDER Osteoglossiformes Regan, 1909

BUTTERFLYFISHES

Family Pantodontidae

BONYTONGUES

Family Osteoglossidae

ARAPAIMAS

Family Arapaimidae

SUPERCOHORT Clupeocephala
– Patterson & Rosen, 1977

COHORT Otomorpha

SUBCOHORT Clupei

ORDER Clupeiformes Goodrich, 1909

SUBORDER Denticipitoidei

DENTICLE HERRINGS

Family Denticipitidae

SUBORDER Clupeoidei

HERRINGS, SHADS, SARDINES

Family Clupeidae

SARDINES

Family Dussumieriidae

ANCHOVIES

Family Engraulidae

WOLF HERRINGS

Family Chirocentridae

LONGFIN HERRINGS

Family Pristigasteridae

SUNDALAND NOODLEFISHES

Family Sundasalangidae

SUBCOHORT Ostariophysi Sagemehl, 1885

SECTION Anotophysa Rosen & Greenwood, 1970

ORDER Gonorynchiformes Regan, 1909
beaked salmons, milkfishes, shellears and hingemouths

SUBORDER Chanoidei milkfishes

MILKFISHES

Family Chanidae

SUBORDER Gonorynchoidei beaked salmons

BEAKED SALMONS

Family Gonorynchidae

SUBORDER Knerioidei
shellears and hingemouths

SHELLEARS

Family Kneriidae

HINGEMOUTHES

Family Phractolaemidae