Umbokwane
Imibokwane iyizinhlanzi ezinamacabompiko (ray-finned) ezingaphansi kohlelo lwezimbombo (Anguilliformes), eliqukethe izinhlelwana eziyisishiyagalombili , imindeni engama-20, izizukulwane ezili-164, kanye nezinhlobo ezingaba yi-1000. Imibokwane ikhula kakhulu kusukela esigabeni sokuqala samaqhimizana kuya esigabeni sokugcina sokukhula futhi ngokuvamile ayizincuke .
Igama elithi "umbokwane" liphinde lisetshenziswe nakwezinye izinhlanzi ezimise okombokwane, njengombokwane ozazayo (uhlobo lwezinzazane Electrophorus), amabalane - mud eels (okulandelana ne -Synbranchiformes), kanye nemibokwane yalasha (umndeni we -Notacanthidae ).