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- Gila orcuttii és una espècie de peix de la família dels ciprínids i de l'ordre dels cipriniformes. (ca)
- The arroyo chub (Gila orcuttii) is a cyprinid fish found only in the coastal streams of southern California, United States. The shape of the arroyo chub is somewhat chunky, with a deep body and thick caudal peduncle. The eyes are larger than average for cyprinids. Coloration ranges from silver to gray to olive green above, shading to white below, usually with a dull gray band along each side. The dorsal fin has 8 rays, while the rounded anal fin has 7. Males have larger fins than females, and, during the breeding season, patches of on the upper surfaces of the pectoral fins. This is a small fish, with most adults in the 7–10 cm length range, and a maximum of 12 cm. Omnivorous, their diet includes algae, insects, and crustaceans. Studies of fish from warmwater streams shows a preponderance of algae in the stomach (60-80%), and they are also known to feed on the roots of Azolla (floating water ferns). In cooler streams, molluscs and caddisfly larvae predominate in the diet. Arroyo chub habitat is primarily the warm streams of the , which are typically muddy torrents during the winter, and clear quiet brooks in the summer, possibly drying up in places. They are found both in slow-moving and fast-moving sections, but generally deeper than 40 cm. They are native to Los Angeles, Santa Margarita, San Gabriel, San Luis Rey, and Santa Ana Rivers, as well as to Rainbow, Temecula, Malibu and San Juan Creeks. Many of the original populations have been extirpated, but it has recently been reestablished in the Arroyo Seco (Los Angeles County), a tributary of the Los Angeles River. It has been found in the Los Angeles River (Sepulveda Dam Basin) as recently as 1978. The species also has been successfully introduced in a number of other rivers in the area, and can be found as far north as in San Luis Obispo County, and as far east as the Mojave River. The Mojave and Cuyama River populations extend into the ranges of related fishes, and hybridize with Mojave chub and California roach, respectively. The species epithet was chosen in honor of C. R. Orcutt, who in 1889 made the first collection of this fish, improvising by using a blanket as a seine. It is often misspelled as orcutti, although this is still considered a valid synonym, and is for instance used by Moyle in his book. (en)
- Gila orcuttii es una especie de peces de la familia de los Cyprinidae en el orden de los Cypriniformes. (es)
- Gila orcuttii Gila generoko animalia da. Arrainen barruko Actinopterygii klasean sailkatzen da, Cyprinidae familian. (eu)
- Gila orcuttii is een straalvinnige vissensoort uit de familie van de eigenlijke karpers (Cyprinidae). De wetenschappelijke naam van de soort is voor het eerst geldig gepubliceerd in 1890 door Eigenmann & Eigenmann. (nl)
- Gila orcuttii är en fiskart som först beskrevs av Eigenmann och Eigenmann, 1890. Gila orcuttii ingår i släktet Gila och familjen karpfiskar. Inga underarter finns listade i Catalogue of Life. (sv)
- 奧氏骨尾魚（学名：Gila orcuttii）为輻鰭魚綱鯉形目雅羅魚科的其中一種，被IUCN列為易危保育類動物，分布於北美洲美國南加州、與流域，本魚體形粗短，尾柄長，眼大，體上部橄欖綠色，下半部銀白色，體側通常有一條暗灰色帶，背鰭有8條鰭條，圓形臀鰭有7條。雄性的鰭比雌性大，在繁殖季節，胸鰭上表面有成片的繁殖結節，體長可達40公分，棲息在小溪或河川源頭具沙底質的水域，屬雜食性，以藻類、昆蟲及甲殼類為食。 (zh)
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- Gila orcuttii és una espècie de peix de la família dels ciprínids i de l'ordre dels cipriniformes. (ca)
- Gila orcuttii es una especie de peces de la familia de los Cyprinidae en el orden de los Cypriniformes. (es)
- Gila orcuttii Gila generoko animalia da. Arrainen barruko Actinopterygii klasean sailkatzen da, Cyprinidae familian. (eu)
- Gila orcuttii is een straalvinnige vissensoort uit de familie van de eigenlijke karpers (Cyprinidae). De wetenschappelijke naam van de soort is voor het eerst geldig gepubliceerd in 1890 door Eigenmann & Eigenmann. (nl)
- Gila orcuttii är en fiskart som först beskrevs av Eigenmann och Eigenmann, 1890. Gila orcuttii ingår i släktet Gila och familjen karpfiskar. Inga underarter finns listade i Catalogue of Life. (sv)
- 奧氏骨尾魚（学名：Gila orcuttii）为輻鰭魚綱鯉形目雅羅魚科的其中一種，被IUCN列為易危保育類動物，分布於北美洲美國南加州、與流域，本魚體形粗短，尾柄長，眼大，體上部橄欖綠色，下半部銀白色，體側通常有一條暗灰色帶，背鰭有8條鰭條，圓形臀鰭有7條。雄性的鰭比雌性大，在繁殖季節，胸鰭上表面有成片的繁殖結節，體長可達40公分，棲息在小溪或河川源頭具沙底質的水域，屬雜食性，以藻類、昆蟲及甲殼類為食。 (zh)
- The arroyo chub (Gila orcuttii) is a cyprinid fish found only in the coastal streams of southern California, United States. The shape of the arroyo chub is somewhat chunky, with a deep body and thick caudal peduncle. The eyes are larger than average for cyprinids. Coloration ranges from silver to gray to olive green above, shading to white below, usually with a dull gray band along each side. The dorsal fin has 8 rays, while the rounded anal fin has 7. Males have larger fins than females, and, during the breeding season, patches of on the upper surfaces of the pectoral fins. This is a small fish, with most adults in the 7–10 cm length range, and a maximum of 12 cm. (en)
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