What does the term “slot limit” mean in fishing regulations?

The term “slot limit” refers specifically to a size range within which fish must be released. This regulation is designed to protect fish populations by ensuring that individuals within a certain size range, often those that are not yet mature or are part of a breeding population, are not harvested. For example, if the slot limit for a species is set between 14 and 20 inches, anglers must release any fish measuring within that range while being allowed to keep those outside of it, either smaller or larger. This approach helps to maintain healthy fish stocks and promotes sustainable fishing practices by allowing younger fish to grow and reproduce before they can be legally caught.

The other choices pertain to different types of fishing regulations but do not capture the essence of what a slot limit specifically entails. A limit on the number of fish caught refers to bag limits, a restriction on the type of gear is related to fishing methods, and minimum length requirements specify a size below which fish cannot be kept, but all these differ from the concept of a slot limit that focuses on a specific range of sizes.