^Romero, Aldemaro, editor (2001). The Biology of Hypogean Fishes. Developments in Environmental Biology of Fishes. ISBN978-1402000768
^Helfman, G.S. (2007). Fish Conservation: A Guide to Understanding and Restoring Global Aquatic Biodiversity and Fishery Resources, pp. 41–42. Island Press. ISBN978-1-55963-595-0