Search for dissertations about: "Gut lenght"

Found 1 swedish dissertation containing the words Gut lenght.

2. 1. Interplay Between Environment and Genes on Morphological Variation in Perch – Implications for Resource Polymorphisms

   Author : Jens Olsson; Peter Eklöv; Mats Björklund; Richard Svanbäck; Andrew P. Hendry; Uppsala universitet; []
   Keywords : Ecology; Perch; Resource polymorphism; Genetic differentiation; Phenotypic plasticity; Morphology; Competition; Character divergence; Behavior; Growth rate; Resource level; Gut lenght; Ekologi;

   Abstract : Recent research has suggested that individual specialization within populations could be substantial and more common than previously acknowledged. Eurasian perch is one of many species of fish in lakes of postglacial origin that displays a morphological and dietary variation tightly coupled to the littoral and pelagic habitats of the lake. READ MORE