Mioceratodus is an extinct genus of lungfish in the family Neoceratodontidae, which also contains the extant Queensland lungfish. It is known only from Oligocene and Miocene-aged sediments in Australia, although phylogenetic evidence supports it having first diverged from its closest relative, Neoceratodus, during the Late Jurassic or Early Cretaceous period. 4 species are known from this genus: †Mioceratodus anemosyrus †Mioceratodus diaphorus †Mioceratodus gregoryi †Mioceratodus poastrus See also Sarcopterygii List of sarcopterygians List of prehistoric bony fish References Prehistoric lungfish genera Oligocene fish Miocene fish