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| | Sauger in Alabama |
 | | The sauger can be distinguished from the walleye, Stizostedion vitreum, by its fewer (17 to 20) soft dorsal rays (19 to 22 for the walleye), by lacking a pigment concentration at the spiny dorsal fin base, and by having the lower lobe of the caudal fin mottled, compared to a white tip for the walleye. |
 | | The sauger is found in quiet backwaters over sand, mud, or bedrock substrates, usually at tributary mouths and in deeper tailwaters over rock and rubble substrate downstream of dams. |
 | | Small sauger feed on microcrustaceans and aquatic insect larvae, while large adults feed almost exclusively on fish, including young walleye and saugers, white bass, crappies, yellow perch, and, in northern states, trout-perch and burbots. |
| www.outdooralabama.com /fishing/freshwater/fish/perch/sauger (640 words) |
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