Subfamily: BythitinaeGenus: SaccogasterSelect Family: AphyonidaeBythitidaeCarapidaeOphidiidaeParabrotulidae	 Subfamily: BythitinaeBrosmophycinae	 Select Genus: AcarobythitesAnacanthobythitesBellottiaBythitesCalamopteryxCataetyxDiplacanthopomaEmatopsGrammonusHastatobythitesHephthocaraMicrobrotulaOgilbichthysParasaccogasterPseudogilbiaPseudonusSaccogasterStygnobrotulaThalassobathiaThermichthysTimorichthysTuamotuichthysSaccogaster brayaeEastern Indian Ocean. AuSaccogaster horridaSaccogaster maculata Alcock, 1889Saccogaster parva Cohen & Nielsen, 1972[Bagbelly cusk]8 Species of Family Bythitidae	with Genus Saccogaster(Viviparous brotulas)2012 Saccogaster brayae Eastern Indian Ocean 3.6 SL1972 Saccogaster hawaii Eastern Central Pacific 6.9 SL2012 Saccogaster horrida Eastern Indian Ocean. Au 5.9 SL1889 Saccogaster maculata Indian Ocean 8.7 SL2012 Saccogaster nikoliviae Eastern Indian Ocean 6.9 SL1972 Saccogaster parva Southwest Atlantic 5.8 SL1972 Saccogaster staigeri Western Central Atlantic 9.3 SL1966 Saccogaster tuberculata Bagbelly cusk Indo-Pacific 16 SL
