Freshly collected male
Freshly collected male of Rivulus tenuis at Lake Izabal, Rio Dulce [Guatemala]. Photo by Juan Miguel Artigas Azas. (11-Apr-2018). determiner Juan Miguel Artigas Azas



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Rivulus tenuis (Meek, 1904)

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Original description as Cynodonichthys tenuis:

  • Meek, Seth Eugene. 1904. "The fresh-water fishes of Mexico north of the isthmus of Tehuantepec". Field Columbian Museum Publication. 1-252 (ffm00159)

Synonyms (1):

Conservation: Rivulus tenuis is not evaluated by the international union for the conservation of nature in the iucn red list of threatened species.