Pantanodon sp. nov. 'Manombo'

'Pantanodon'' sp. nov. 'Manombo is a species of fish in the family Poeciliidae. It is endemic to Madagascar. Its natural habitats are rivers and swamps. It is critically endangered and threatened by habitat loss. In 2024, it was officially described as Malagodon honahona (placed in Malagodon, a new genus of extinct Malagasy killifish), and was presumed extinct.