Temperature-induced sex reversal is not responsible for sex-ratio distortions in grayling Thymallus thymallus or brown trout Salmo trutta.
Pompini M., Buser A.M., Thali M.R., Von Siebenthal B.A., Nusslé S., Guduff S., Wedekind C., 2013. Journal of Fish Biology, 83 (2) pp. 404-411. Peer-reviewed.