Gill Flukes [Mazocraeidae]

Description

Mazocraeidae is a family of parasitic flatworms belonging to the order Mazocraeidea. These flukes are primarily known for infesting the gills of marine and freshwater fishes. Members of this family are characterized by their dorsoventrally flattened bodies, which allow them to attach to and feed off the blood and tissues of their fish hosts. The life cycle of Mazocraeidae species involves complex interactions with their hosts, including specific adaptations like suckers and hooks for attachment. Their presence can lead to significant health issues for the infested fish, including respiratory distress, reduced growth rates, and increased susceptibility to diseases.