Dear all, I am looking for some older fish references, which I was unable to find: Dottrens, E. (1952) Poissons d'eau douce II: Des Silurides aux Cyprinides. Ed. Delachaux et Niestle, Neuchatel. Spillman, N. C. (1961) Faune de France. Poissons d'eau douce. Ed. Lechevalier, Paris. Wheeler, A. (1978) Key to the fishes of Northern Europe. Ed. F. Warne ltd, London. If anyone has them in pdf and is willing to share, I would be very much obliged. Best, Ivana Ivana Živaljevic PhD candidate Laboratory for Bioarchaeology Faculty of Philosophy University of Belgrade Tel. +381 6389 41 820 Email. [log in to unmask]