Osmerus mordax in USA
Point map (Osmerus mordax) | Occurrence records | Field guide | Gazetteer | Country Species Summary
Main Ref.
Also Ref.
Occurrence native
Importance minor commercial Ref. FAO, 1994
Aquaculture Ref.
Regulations Ref.
Freshwater Yes
Brackish Yes
Saltwater Yes
Live export
Bait No
Gamefish No
Abundance common (usually seen) Ref. Page, L.M. and B.M. Burr, 2011
Comments

Known from the Atlantic drainages from Maine to Delaware River in Pennsylvania, USA and west through Great lakes (Ref. 86798). Introduced to Lake Superior in the early 1930s. Reached commercially harvestable levels by 1952 and eventually replaced lake herring as the dominant planktivore. In 1970, its decline led to the increase in lake herring population (Ref. 9041). Also Ref. 6793, 10294, 96339.

States/Provinces Connecticut (native), Illinois (native), Indiana (native), Kentucky (introduced), Louisiana (introduced), Maine (native), Massachusetts (native), Michigan (native), Minnesota (native), Mississippi (introduced), Missouri (introduced), Montana (introduced), New Hampshire (native), New Jersey (native), New York (native), Ohio (native), Oregon (introduced), Pennsylvania (native), Rhode Island (native), Tennessee (introduced), Vermont (native), Virginia (introduced), Wisconsin (native)
States/Provinces Complete? Yes
National Checklist
Country information https://www.cia.gov/library/publications/resources/the-world-factbook/geos/us.html
(e.g. 9948)
( e.g. cephalopods )
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