Web19 Aug 2024 · The island rule predicts that small animals evolve to become larger on islands, while large animals evolve to become smaller. It has been studied for over half a …

Strength of the ‘island rule’ in birds is positively associated with ...

Web1 Feb 2008 · Since Darwin's pioneering work, evolutionary changes in isolated island populations of vertebrates have continued to provide the strongest evidence for the theory of natural selection. Besides... WebOn commente le tableau de frequence du nanisme and du gigantisme pour 365 populations insulaires de mammiferes terrestres; comparaison avec les mammifere continentaux. On commente le tableau de frequence du nanisme et du gigantisme pour 365 populations insulaires de mammiferes terrestres; comparaison avec les mammiferes continentaux. … jewel cumberland lawrence

Unravelling the determinants of insular body size shifts

WebAbstract Aim M.V. Lomolino and colleagues have recently reviewed the island rule in mammals and other vertebrates, claiming it is a general pattern. They have portrayed our recent analysis as weak... The generality of the island rule reexamined - Meiri - 2006 - … Web23 Feb 2013 · The evolutionary mechanisms behind the island rule in 184 mammal species are explored, finding that different clades may be evolutionarily predisposed to dwarfism or gigantism, but the magnitude of size changes depends more on adaptation to the novel island environment. The island rule, a pattern of size shifts on islands, is an oft-cited but … Web23 Feb 2013 · The island rule, a pattern of size shifts on islands, is an oft-cited but little understood phenomenon of evolutionary biology. Here, we explore the evolutionary mechanisms behind the rule in 184 mammal species, testing climatic, ecological and phylogenetic hypotheses in a robust quantitative framework. jewel credit