All Species (20)
| Common Name | Scientific Name | Category |
|---|---|---|
| African Pompano | Alectis ciliaris | saltwater |
| African Threadfish | Alectis alexandrinus | saltwater |
| Albacore Tuna | Thunnus alalunga | saltwater |
| Alewife | Alosa pseudoharengus | anadromous |
| Alligator Gar | Atractosteus spatula | freshwater |
| Almaco Jack | Seriola rivoliana | saltwater |
| Amberjack | Seriola dumerili | saltwater |
| American Paddlefish | Polyodon spathula | freshwater |
| American Red Snapper | saltwater | |
| American Shad | Alosa sapidissima | anadromous |
| Amur Pike | freshwater | |
| Apache Trout | Oncorhynchus apache | freshwater |
| Arapaima | Arapaima gigas | freshwater |
| Arctic Char | Salvelinus alpinus | freshwater |
| Arctic Grayling | Thymallus arcticus | freshwater |
| Asian Redtail Catfish | Hemibagrus wyckioides | freshwater |
| Asp | Leuciscus aspius | freshwater |
| Atlantic Mackerel | Scomber scombrus | saltwater |
| Atlantic Salmon | Salmo salar | anadromous |
| Atlantic Sturgeon | Acipenser oxyrinchus | anadromous |