Red Shiner and Similar Species
Cyprinella lutrensis
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Open the appSeveral fish can be confused with Red Shiner. Here are the key differences.
Species often confused with {name}
Spotfin Shiner
Cyprinella spiloptera
Key differences: The Spotfin Shiner typically has a prominent black spot on the posterior rays of the dorsal fin, which is usually absent or much less distinct in the Red Shiner. Breeding males of Spotfin Shiner also develop tubercles, but their coloration is generally less intensely red than Red Shiners, often with more yellow or orange hues.
Blacktail Shiner
Cyprinella venusta
Key differences: Blacktail Shiners have a more pronounced and often larger black spot at the base of the caudal fin, and their lateral stripe is typically more distinct and continuous. Breeding males of Blacktail Shiners develop red coloration, but it is often concentrated on the lower fins and caudal fin, with less extensive red on the head compared to Red Shiners.
Pugnose Minnow
Opsopoeodus emiliae
Key differences: The Pugnose Minnow has a distinctly upturned, small mouth (pugnose appearance) and a more compressed body. While it can have a lateral stripe, its overall body shape and mouth structure are quite different from the Red Shiner.
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