Which small nocturnal catfish lives in streams and hides under rocks?

Tadpole Madtom | Brown Bullhead | Channel Catfish | Carp

Which habitat do madtoms prefer?

Clear streams with gravel and cobble | Warm murky ponds | Ocean | Desert pools

What do tadpole madtoms commonly eat?

Small invertebrates and aquatic insects | plants | algae | rocks

Which sign indicates madtom presence?

Nocturnal activity and hiding under rocks during day | Large hoof prints | Shells on shore | Bird nests

Which conservation concern affects madtoms?

Sedimentation and habitat degradation | overfishing | noise | light

Quiz Answers

Tadpole Madtom. Tadpole madtom are small nocturnal catfish that live in streams and hide under rocks and debris.

Clear streams with gravel and cobble. Madtoms prefer clear streams with gravel and cobble substrates and cover.

Small invertebrates and aquatic insects. Tadpole madtoms feed on small invertebrates and aquatic insects at night.

Nocturnal activity and hiding under rocks during the day indicate madtom presence.

Sedimentation and habitat degradation reduce suitable stream habitat for madtoms.

Quiz Level Rated Hard for Super Brains about Fish