Various agencies have jurisdiction over different types of invasive species. Consequently, there has never been a comprehensive statewide tally and the total number of invasive species is still unknown. There are, at minimum, the following number of invasive species: 67 terrestrial plants, 12 aquatic/wetland plants, 10 mammals, 4 birds, 7 fishes, 11 insects, and 11 mollusks and crustaceans.