occurence |
introduced |
|
|
importance |
minor commercial |
Ref. |
|
aquaculture |
never/rarely |
Ref. |
|
regulations |
no regulations |
Ref. |
|
freshwater |
Yes |
|
|
brackish |
Yes |
|
|
saltwater |
Yes |
|
|
live export |
|
|
|
bait |
No |
|
|
game/sport |
No |
|
|
abundance |
|
Ref. |
|
comments |
First reported from Lake Erie. Established a population in San Francisco Bay, California since 1992 (Ref. 3159); Also from Detroit River (Ref. 73227). C: Ref. 3159. O: Ref. 73227. |
C = country distribution; M = map distribution; O = occurrence data; R = regional distribution |
States/Provinces |
California (introduced), Delaware (introduced), Maryland (introduced) |
States/Provinces Complete? |
Yes |
National Checklist |
|
|
|
country information |
https://www.cia.gov/library/publications/resources/the-world-factbook/geos/us.html |