Domínguez-Domínguez, O.; Bernal-Zuñiga, D.M.; Piller, K.R. (2016). "Two new species of the genus Xenotoca Hubbs and Turner, 1939 (Teleostei, Goodeidae) from central-western Mexico". Zootaxa. 4189 (1): 81–98. doi:10.11646/zootaxa.4189.1.3. PMID27988757.
Bisazza, Angelo (1997). "Sexual selection constrained by internal fertilization in the livebearing fish Xenotoca eiseni". Animal Behaviour. 54 (6): 1347–1355. doi:10.1006/anbe.1997.0539. PMID9521792. S2CID10170386.
Domínguez-Domínguez, O.; Bernal-Zuñiga, D.M.; Piller, K.R. (2016). "Two new species of the genus Xenotoca Hubbs and Turner, 1939 (Teleostei, Goodeidae) from central-western Mexico". Zootaxa. 4189 (1): 81–98. doi:10.11646/zootaxa.4189.1.3. PMID27988757.
Bisazza, Angelo (1997). "Sexual selection constrained by internal fertilization in the livebearing fish Xenotoca eiseni". Animal Behaviour. 54 (6): 1347–1355. doi:10.1006/anbe.1997.0539. PMID9521792. S2CID10170386.