Beania erecta Waters, 1904 (original description)
Brettia longa Waters, 1904 accepted as Notoplites longa (Waters, 1904) (original description)
Bugula reticulata var. spinosa Waters, 1904 accepted as Camptoplites reticulatus spinosus (Waters, 1904) (original description)
Bugula tricornis Waters, 1904 accepted as Camptoplites tricornis (Waters, 1904) (original description)
Catenicella frigida Waters, 1904 accepted as Talivittaticella frigida (Waters, 1904) (original description)
Cellaria lata Waters, 1904 (original description)
Chaperia cylindracea (Busk, 1884) accepted as Chaperiopsis cylindracea (Busk, 1884) (basis of record)
Chaperia cylindracea var. protecta Waters, 1904 accepted as Chaperiopsis protecta (Waters, 1904) (original description)
Cribrilina projecta Waters, 1904 accepted as Dendroperistoma projecta (Waters, 1904) (original description)
Cyclicopora polaris Waters, 1904 accepted as Kymella polaris (Waters, 1904) (original description)
Flustra flagellata Waters, 1904 accepted as Nematoflustra flagellata (Waters, 1904) (original description)
Lepralia frigida Waters, 1904 accepted as Buffonellaria frigida (Waters, 1904) (original description)
Megapora hyalina Waters, 1904 accepted as Apiophragma hyalina (Waters, 1904) (original description)
Membranipora strigosa Waters, 1904 (original description)
Membranipora uniserialis Waters, 1904 accepted as Pyriporoides uniserialis (Waters, 1904) (original description)
Micropora brevissima Waters, 1904 (original description)
Microporella exigua Waters, 1904 accepted as Fenestrulina exigua (Waters, 1904) (original description)
Microporella parvipora Waters, 1904 accepted as Fenestrulina parvipora (Waters, 1904) (original description)
Microporella proxima Waters, 1904 accepted as Fenestrulina proxima (Waters, 1904) (original description)
Microporella transversa Waters, 1904 (original description)
Microporella trinervis Waters, 1904 accepted as Trilaminopora trinervis (Waters, 1904) (original description)
Schizoporella gelida Waters, 1904 (original description)
Scrupocellaria antarctica Waters, 1904 accepted as Notoplites antarcticus (Waters, 1904) (original description)
Smittia antarctica Waters, 1904 accepted as Smittina antarctica (Waters, 1904) (original description)
Smittia conspicua Waters, 1904 accepted as Smittoidea conspicua (Waters, 1904) (original description)
Smittia crassatina Waters, 1904 accepted as Aspericreta crassatina (Waters, 1904) (original description)
Smittia crozetensis Waters, 1904 accepted as Escharella crozetensis (Waters, 1904) (original description)
Smittia dentata Waters, 1904 accepted as Bostrychopora dentata (Waters, 1904) (original description)
Smittia directa Waters, 1904 accepted as Smittina directa (Waters, 1904) (original description)
Smittia gelida Waters, 1904 accepted as Smittina directa (Waters, 1904) (original description)
Smittia inclusa Waters, 1904 accepted as Polirhabdotos inclusum (Waters, 1904) (original description)
Smittia tripora Waters, 1904 accepted as Smittoidea tripora (Waters, 1904) (original description)
Stomatopora antarctica Waters, 1904 (original description)
Systenopora Waters, 1904 (original description)
Systenopora contracta Waters, 1904 (original description)