Metallothionein-A cDNA in Alpine arctic char (Salvelinusalpinus): Notes on metal tolerance and relationships to othersalmonids Margit Egg, Christian Sturmbauer and Reinhard Dallinger 1
Reproductive cycle in a Pyrenean oviparous population of the commonlizard (Zootoca vivipara) Juan Manuel Roig, Miguel Angel Carretero and Gustavo Adolfo Llorente 15
The shape ofthe trade-off function between egg production and life span in theparasitoid Asobara tabida Jacintha Ellers, Gerard Driessen and Jan G. Sevenster 29
Teleost yolk cell function on blastoderm differentiation andmorphogenesis Geertruy te Kronnie, Henri W.J. Stroband, Henk Schipper and JohannisSamallo 37
Does bottleneck survival on a poor food plant speciesinfluence larval performance and wing pattern induction in thepolyphenic butterfly Bicyclus anynana? Rinny E. Kooi 53
Ecological segregation between Rana pyrenaica and Ranatemporaria, and differential predation of Euproctus asper ontheir tadpoles J. Serra-Cobo, T. Marquès-Bonet and J.P.Martínez-Rica 65
The role of thepostorbital ligament in the zebra finch (Taeniopygiaguttata) Frank W. Nuijens, Annet C. Hoek and Ron G. Bout 75
