Template:Nielsen et al., 1999
- Nielsen, J. G.; Cohen, D. M.; Markle, D. F.; Robins, C. R. (1999). FAO species catalogue. Vol. 18. Ophidiiform fishes of the world (Order Ophidiiformes). An annotated and illustrated catalogue of pearl-fishes, cusk-eels, brotulas and other ophidiiform fishes known to date. Rome: FAO Fisheries Synopsis. No. 125. ISBN 9251043752. Archived from the original on 2009-08-06.