The Tepehuan shiner (Cyprinella alvarezdelvillari) is a species of cyprinid fish endemic to Mexico.[3][4] It was described as a new species from a stream in the headwaters of Nazas River in Arroyo del Péñon Blanco, upstream of Peñón Blanco, Durango. The specific name honors Dr. José Alvarez del Villar, the "founder of modern Mexican ichthyology".[2]
| Tepehuan shiner | |
|---|---|
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Cypriniformes |
| Family: | Cyprinidae |
| Subfamily: | Leuciscinae |
| Clade: | Pogonichthyinae |
| Genus: | Cyprinella |
| Species: | C. alvarezdelvillari
|
| Binomial name | |
| Cyprinella alvarezdelvillari | |
The Tepehuan shiner is a small species that can grow up to 4.4 cm (1.7 in) standard length, but is usually smaller, less than 3.6 cm (1.4 in) SL.[2][3] It is usually found in flowing water warmer than 29 °C (84 °F).[3]
References
edit- ^ Lyons, T.J. (2019). "Cyprinella alvarezdelvillari". IUCN Red List of Threatened Species. 2019: e.T6143A3104718. doi:10.2305/IUCN.UK.2019-2.RLTS.T6143A3104718.en. Retrieved 16 November 2021.
- ^ a b c Contreras-Balderas, Salvador; de Lourdes Lozano, María; de Lourdes Lozano, Maria (1994). "Cyprinella alvarezdelvillari, a new cyprinid fish from Río Nazas of México, with a key to the Lepida clade" (PDF). Copeia. 1994 (4): 897. doi:10.2307/1446712. JSTOR 1446712.
- ^ a b c Froese, Rainer; Pauly, Daniel (eds.). "Cyprinella alvarezdelvillari". FishBase. October 2015 version.
- ^ Eschmeyer, W. N. and R. Fricke (eds) (4 January 2016). "Catalog of Fishes". California Academy of Sciences. Retrieved 20 January 2016.
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