| Country | Locality | Introduced | Year | Qualitative Value | Ref. |
|---|---|---|---|---|---|
| United States (contiguous states) | Lake Michigan | 1978 - | 90074 | ||
| United States (contiguous states) | Lake Michigan | 1982 - | abundant | 90074 | |
| United States (contiguous states) | Lake Michigan | 1982 - | 90074 | ||
| United States (contiguous states) | Lake Michigan | 1983 - | abundant | 90074 | |
| United States (contiguous states) | Lake Michigan | 1984 - | abundant | 90074 |