Researchers observed several cuckoo catfishes depositing eggs in the nests of other species.

Marine biologists were excited to discover a school of shark catfishes near the coral reef.

Scientists observed whale catfishes feeding near the reef beneath the surface.

On warm summer nights, the biologist collected three channel catfishes from the shallow riverbank for his study.

The biologist documented the unusual migration of walking catfishes across the flooded fields.

Researchers observed several electric catfishes using low-voltage discharges to navigate and stun prey in the murky delta.

The biologist collected several North American freshwater catfish during the summer survey.

The catfisherman spent the morning preparing his bait before heading to the river.

The river's catfishlike creature surfaced at dusk, its whiskered mouth searching the murky water.

The catfishermen set their nets before dawn, hoping for a good catch.