Etheostoma raneyi és una espècie de peix de la família dels pèrcids i de l'ordre dels perciformes.
Es troba a Nord-amèrica: Mississipí.[2]
The Yazoo darter (Etheostoma raneyi) is a species of freshwater ray-finned fish, a darter from the subfamily Etheostomatinae, part of the family Percidae, which also contains the perches, ruffes and pikeperches. It is endemic to north-central Mississippi in the United States, where it is found only in tributaries of the Little Tallahatchie River.[1]
Yazoo darters grow up to 65 millimetres (2.6 in) standard length. Males are slightly larger than females and are brightly colored when breeding.[2][3]
The Yazoo darter inhabits small, clear, mostly spring-fed streams with substrates that include clay, sand, gravel, or silt. Its range encompasses headwater streams in the Little Tallahatchie River's watershed, including the Tippah River and Cypress Creek. The range includes Benton, Lafayette, Marshall, Tate, Tippah, and Union counties and parts of Holly Springs National Forest.[4]
Prior to 2020, populations in the Yocona River watershed were considered to be a unique clade of E. raneyi. Based on mitochondrial DNA, it was initially determined that there are two monophyletic clades, those in the Little Tallahatchie River and those in the Yocona River drainages.[5] Further genetic and morphological analyses determined the two populations were different species, with E. raneyi in the Little Tallahatchie River watershed, while the population in the Yocona River watershed was described as a new species, E. faulkneri.[6][7]
Most individuals do not survive past their first year, and few individuals survive more than two years.[4] Individuals primarily eat insects.[3]
Stream channelization and urbanization, particularly culverts have led to range restriction and declining populations of the Yazoo darter.[4] The species is listed as near-threatened by the International Union for Conservation of Nature, sensitive by the United States Forest Service, globally imperiled by The Nature Conservancy, and vulnerable by the Southeastern Fisheries Council and American Fisheries Society.[4]
The Yazoo darter was first formally described in 1994 by Royal Dallas Suttkus and Henry L. Bart with the type locality given as Hurricane Creek, a tributary to Tallahatchie River in the Yazoo River drainage, at Mississippi Highway 7 in Lafayette County, Mississippi.[8] The specific name honors the American ichthyologist Edward C. Raney (1909-1984) of Cornell University.[9]
{{cite journal}}: Cite journal requires |journal= (help) The Yazoo darter (Etheostoma raneyi) is a species of freshwater ray-finned fish, a darter from the subfamily Etheostomatinae, part of the family Percidae, which also contains the perches, ruffes and pikeperches. It is endemic to north-central Mississippi in the United States, where it is found only in tributaries of the Little Tallahatchie River.
Etheostoma raneyi es una especie de peces de la familia Percidae en el orden de los Perciformes.
Se encuentran en Norteamérica: Misisipi.[1]
Etheostoma raneyi Etheostoma generoko animalia da. Arrainen barruko Percidae familian sailkatzen da.
Etheostoma raneyi Etheostoma generoko animalia da. Arrainen barruko Percidae familian sailkatzen da.
Etheostoma raneyi is een straalvinnige vissensoort uit de familie van de echte baarzen (Percidae).[1] De wetenschappelijke naam van de soort is voor het eerst geldig gepubliceerd in 1994 door Suttkus & Bart.
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拉尼氏鏢鱸為輻鰭魚綱鱸形目鱸亞目河鱸科的其中一種，分布於美國的淡水流域，棲息在中底層水域。
这是一篇與鱸形目相關的小作品。你可以通过编辑或修订扩充其内容。 
