Litteratur

1. Gibson, R.N. 1999 Movement and homing in intertidal fishes. p. 97-125. In M.H. Horn, K.L.M. Martin and M.A. Chotkowski (eds.) Intertidal fishes. Life in two worlds. Academic Press. 399 s.

2. Moreira, F., C.A. Assis, P.R. Almeida, J.L. Costa and M.J. Costa 1992 Trophic relationships in the community of the Upper Tagus Estuary (Portugal: a preliminary approach. Estuar. Coast. Shelf-Sci. 34:617-623.

3. Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba 1990 FAO species catalogue. Vol. 10. Gadiform fishes of the world (Order Gadiformes). An annotated and illustrated catalogue of cods, hakes, grenadiers and other gadiform fishes known to date. FAO Fish. Synop. 10 (125). 442 p.

Ytterligere informasjon er hentet fra Pethon, P. 2005 Aschehougs store fiskebok. 5 utg. Aschehoug, Norge.  ISBN: 82-03-23247-7