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Lythrurus roseipinnis és una espècie de peix de la família dels ciprínids i de l'ordre dels cipriniformes.
Els mascles poden assolir els 7,5 cm de longitud total.[3][4]
Es troba a Nord-amèrica.[3]
Lythrurus roseipinnis és una espècie de peix de la família dels ciprínids i de l'ordre dels cipriniformes.
The cherryfin shiner (Lythrurus roseipinnis) is a species of fish native to Mississippi, Alabama, and Louisiana in the southeastern United States.[2] A 2007 analysis of the genus Lythrurus noted that individuals assigned to the cherryfin shiner exhibited significant genetic divergence and that there is greater genetic diversity within this species than current taxonomy reflects.[3]
It is distinguished by having black spots on the tips of its dorsal and anal fins. Males in breeding condition have pale to bright red fins, giving the fish the common name cherryfin shiner. It has a fairly large eye with a deep, compressed body that is pale olive above with a dusky stripe on its back. It also has a dark stripe on the rear half of its side and dusky colored lips and chin. Adults reach lengths up to 3 inches (7.6 cm) and have 11-12 anal rays and 36-49 lateral scales. This fish is very similar to the pretty shiner, and their ranges meet north of Mobile Bay in southern Alabama, but are otherwise geographically separated.[2][4]
It ranges across the Gulf Coast from extreme eastern Louisiana north of Lake Pontchartrain, eastward across much of southern Mississippi, to extreme southeastern Alabama around Mobile Bay. In Mississippi, its range also includes the Yazoo River, Big Black River, and Bayou Pierre drainages in the Mississippi River watershed. One specimen has been recorded from Coles Creek in Mississippi.[1][2]
The cherryfin shiner occupies headwater streams and small rivers with moderate currents that provide riffle and riffle-pool habitats with sand or sand-gravel bottoms.[1]
It feeds primarily during the day on aquatic insects.[3]
This is a common fish with a relatively stable population.[1]
The cherryfin shiner (Lythrurus roseipinnis) is a species of fish native to Mississippi, Alabama, and Louisiana in the southeastern United States. A 2007 analysis of the genus Lythrurus noted that individuals assigned to the cherryfin shiner exhibited significant genetic divergence and that there is greater genetic diversity within this species than current taxonomy reflects.
Lythrurus roseipinnis es una especie de peces de la familia de los Cyprinidae en el orden de los Cypriniformes.
Los machos pueden llegar alcanzar los 7,5 cm de longitud total.[1][2]
Es un pez de agua dulce.
Se encuentran en Norteamérica.
Lythrurus roseipinnis es una especie de peces de la familia de los Cyprinidae en el orden de los Cypriniformes.
Lythrurus roseipinnis Lythrurus generoko animalia da. Arrainen barruko Actinopterygii klasean sailkatzen da, Cyprinidae familian.
Lythrurus roseipinnis Lythrurus generoko animalia da. Arrainen barruko Actinopterygii klasean sailkatzen da, Cyprinidae familian.
Lythrurus roseipinnis is een straalvinnige vissensoort uit de familie van de eigenlijke karpers (Cyprinidae).[1] De wetenschappelijke naam van de soort is voor het eerst geldig gepubliceerd in 1885 door Hay.
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玟翅美洲石鱥（学名：Lythrurus roseipinnis）为輻鰭魚綱鯉形目鲤科的其中一種。分布于北美洲美國密西西比河流域，棲息在水質清澈的具砂石底質的溪流，體長可達7.5公分。
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