Alewife (Alosa pseudoharengus)
- Biological information from Nova Scotia Department of Agriculture and Fisheries.
- http://www.gov.ns.ca/nsaf/sportfishing/species/ale.shtml

American Shad (Alosa sapidissima)
- Biological information from Nova Scotia Department of Agriculture and Fisheries.
- http://www.gov.ns.ca/nsaf/sportfishing/species/shad.shtml

Blueback Herring - Alosa aestivalis
- Brief description, image, and map of distribution in New York state.
- http://www.dnr.cornell.edu/ext/fish/nyfish/Clupeidae/blueback.html

Alewife - Alosa pseudoharengus
- Image, physical description, and life cycle. Includes map of distribution in New York state.
- http://www.dnr.cornell.edu/ext/fish/nyfish/Clupeidae/alewife.html