Compared to its black and brown bullhead relatives, what dietary component does the yellow bullhead consume in higher proportion?

Answer

Aquatic vegetation

While the yellow bullhead maintains an omnivorous diet typical of adult catfish, consuming a mix of both living and dead plant and animal matter—including worms, snails, and insect larvae—it exhibits a specific dietary difference when compared to its relatives, the black and brown bullheads. Specifically, the yellow bullhead is known to incorporate a higher proportion of aquatic vegetation into its food intake. Young fry, however, show a different initial focus, concentrating almost exclusively on aquatic invertebrates until they grow large enough to transition to the broader, more varied adult omnivorous diet.

Compared to its black and brown bullhead relatives, what dietary component does the yellow bullhead consume in higher proportion?
fishfactBullheadCatfishAdaptability