Xenotoca Eiseni Rio Tamazula Goliad Farms The tamazula redtail splitfin is known from the río coahuayana subbasin (coa), where it occured in the northern borderlands, but seems to be extinct nowadays, and from the río tuxpan (tux) subbasin, where the species is rare. Xenotoca lyonsi, the tamazula redtail splitfin, is a bony fish species in the goodeid family. until 2016 it was considered to be a variant of the redtail goodeid, x. eiseni.
Xenotoca Eiseni San Marcos Today's video is a species spotlight on a critically endangered fish species from the jalisco region of mexico. xenotoca lyonsi 'rio tamazula' also know as the red fin split. Overview the tamazula redtail splitfin is a small but vibrant member of the family poeciliidae, native to the freshwater systems of mexico. they inhabit rivers, streams, and lakes, where they exhibit a variety of behaviors that contribute to their survival and adaptability. Xenotoca lyonsi, the tamazula redtail splitfin, is a small, sexually dimorphic species of viviparous goodeid fish endemic to the upper coahuayana river basin in jalisco, mexico, where it inhabits streams and rivers subject to seasonal fluctuations in water volume, clarity, and flow. Xenotoca lyonsi species profile, with information about taxonomy, distribution, natural history, aquarium keeping and conservation; including pictures, videos and an extensive bibliography.
Xenotoca Eiseni Rio Tamazula The Redtail Goodeid Goliad Farms Xenotoca lyonsi, the tamazula redtail splitfin, is a small, sexually dimorphic species of viviparous goodeid fish endemic to the upper coahuayana river basin in jalisco, mexico, where it inhabits streams and rivers subject to seasonal fluctuations in water volume, clarity, and flow. Xenotoca lyonsi species profile, with information about taxonomy, distribution, natural history, aquarium keeping and conservation; including pictures, videos and an extensive bibliography. The type locality where the this species occurs is characterized by high seasonal changes in water clarity and volume, from a turbid and deep high flow running water in the rainy season to clear and low flow water other times of the year, sometimes reduced to a few shallow pools in the dry season. Xenotoca lyonsi, the tamazula redtail splitfin, is a bony fish species in the goodeid family. until 2016 it was considered to be a variant of the redtail goodeid, x. eiseni. Two new species of the genus xenotoca hubbs and turner, 1939 (teleostei, goodeidae) from central western mexico. zootaxa.< em> 4189 (1): 81 98. classification. Tamazula redtail splitfin xenotoca lyonsi. available online at fishmap.org species tamazula redtail splitfin last accessed march 6, 2026.
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