Definition
The genus Ictiobus encompasses a group of freshwater fish known as buffalo fish, belonging to the Catostomidae family. These fish are native to North America and are characterized by their large size and humped backs. They inhabit rivers and lakes, often in the Mississippi River basin. Their diet consists mainly of invertebrates and detritus, which they suck up from the bottom. They play a significant role in nutrient cycling and are a food source.