Cetopsorhamphidae
Cetopsorhamphidae is a family of freshwater catfishes found in South America. These fish are characterized by their elongated bodies, a flattened head, and a wide mouth. They typically possess three pairs of barbels, which are sensory appendages used for detecting food in their environment.
The members of Cetopsorhamphidae are primarily nocturnal, meaning they are most active at night. During the
Currently, the family Cetopsorhamphidae contains only one genus, Cetopsorhamphus, and a single described species, Cetopsorhamphus diphrysi.
Due to their limited distribution and specific habitat requirements, conservation status assessments for Cetopsorhamphidae are important.