Austrolebias arachan is a species of killifish from the family Rivulidae. It has only been recorded in Uruguay. This species was described in 2004 with...

seaside resort in Rocha Department known as Arachania. The rivuline Austrolebias arachan was named after them as well. "Arachanes". Retrieved 2 February 2015...

López, 1974) Austrolebias arachan Loureiro, Azpelicueta & G. B. García, 2004 Austrolebias araucarianus W. J. E. M. Costa, 2014 Austrolebias bagual M. V...