TY - T1 - Ekologian, ympäristön ja sukupuolen vaikutus sympatristen kolmipiikkiekotyyppien loisyhteisöihin Islannissa SN - / UR - URN:NBN:fi-fe20180115147; http://hdl.handle.net/10138/38190 T3 - A1 - Lanki, Maiju A2 - PB - Helsingfors universitet Y1 - 2013 LA - fin AB - Adaptive radiation is an important mechanism of evolution, which can lead to emergence of sympatric species or morphotypes. Among other biological interactions, parasitic pressure can have significant evolutionary implications for host populations by reducing the fitness of the host individuals. Parasite community structure of fishes is typically strongly dependent on both host ecology (e.g. habitat and feeding behaviour) and environmental factors (e.g. water quality and temperature). However, t... VO - IS - SP - OP - KW - Gasterosteus aculeatus; Diplostomum; adaptive radiation; host-parasite interactions; speciation; morphotype; adaptiivinen radiaatio; lois-isäntä-suhde; lajiutuminen; ekotyyppi; Ecology and Evolution Biology; Ekologia ja evoluutiobiologia; Ekologi och evolutionsbiologi N1 - PP - ER -