Which bait species is essential for supporting Louisiana's commercial fishery?

Menhaden is essential for supporting Louisiana's commercial fishery due to its role as a primary bait species in the region. This fish is vital because it serves as a significant food source for various commercially important fish species, such as larger pelagic and demersal fish. In Louisiana, menhaden are often used in crab and shrimp traps, making them integral to the fishing industry.

Moreover, menhaden are not only important for direct bait use but also have a broader ecological impact, as they contribute to the food web and help maintain the health of marine ecosystems. They are rich in oils and nutrients, which are beneficial for attracting target fish species. Therefore, the reliance on menhaden in fishing practices underscores their critical importance in supporting both the commercial fishery and the overall marine biodiversity in Louisiana.