Anableps tetrophthalmus Bloch, 1794 accepted as Anableps anableps (Linnaeus, 1758) (original description)
Cataphractus Bloch, 1794 accepted as Callichthys Scopoli, 1777 (original description)
Cataphractus punctatus Bloch, 1794 accepted as Corydoras punctatus (Bloch, 1794) (original description)
Esox malabaricus Bloch, 1794 accepted as Hoplias malabaricus (Bloch, 1794) (original description)
Loricaria maculata Bloch, 1794 accepted as Loricariichthys maculatus (Bloch, 1794) (original description)
Mugil tang Bloch, 1794 accepted as Mugil cephalus Linnaeus, 1758 (original description)
Platystacus Bloch, 1794 (original description)
Platystacus anguillaris Bloch, 1794 accepted as Plotosus lineatus (Thunberg, 1787) (original description)
Platystacus cotylephorus Bloch, 1794 (original description)
Platystacus laevis Bloch, 1794 accepted as Aspredo aspredo (Linnaeus, 1758) (original description)
Platystacus verrucosus Bloch, 1794 accepted as Bunocephalus verrucosus (Walbaum, 1792) (original description)
Salmo edentulus Bloch, 1794 accepted as Curimata cyprinoides (Linnaeus, 1766) (original description)
Salmo falcatus Bloch, 1794 accepted as Acestrorhynchus falcatus (Bloch, 1794) (original description)
Salmo fasciatus Bloch, 1794 accepted as Leporinus fasciatus (Bloch, 1794) (original description)
Salmo friderici Bloch, 1794 accepted as Leporinus friderici (Bloch, 1794) (original description)
Salmo groenlandicus Bloch, 1794 accepted as Mallotus villosus (Müller, 1776) (original description)
Salmo melanurus Bloch, 1794 accepted as Bryconops melanurus (Bloch, 1794) (original description)
Salmo odoe Bloch, 1794 accepted as Hepsetus odoe (Bloch, 1794) (original description)
Salmo unimaculatus Bloch, 1794 accepted as Hemiodus unimaculatus (Bloch, 1794) (original description)
Scomber ductor accepted as Naucrates ductor (Linnaeus, 1758) (additional source)
Silurus atherinoides Bloch, 1794 accepted as Pachypterus atherinoides (Bloch, 1794) (original description)
Silurus bimaculatus Bloch, 1794 accepted as Ompok bimaculatus (Bloch, 1794) (original description)
Silurus fossilis Bloch, 1794 accepted as Heteropneustes fossilis (Bloch, 1794) (original description)
Silurus herzbergii Bloch, 1794 accepted as Sciades herzbergii (Bloch, 1794) (original description)
Silurus nodosus Bloch, 1794 accepted as Pseudauchenipterus nodosus (Bloch, 1794) (original description)
Silurus quadrimaculatus Bloch, 1794 accepted as Rhamdia quelen (Quoy & Gaimard, 1824) (original description)
Silurus vittatus Bloch, 1794 accepted as Mystus vittatus (Bloch, 1794) (original description)