Since its advent, there has been adaptive radiation especially in the family Delphinidae ( dolphins ) in which echolocation has become extremely derived.
42.
Research has indicated a dispersal via land bridge, with waves of adaptive radiation seeming to have swept the Americas from north to south.
43.
Modern marsupials are now understood to be an originally American lineage that later reached Australia and diversified there in a massive adaptive radiation.
44.
When lifeforms take such giant leaps, they meet little to no competition and are able to exploit many available niches, following an adaptive radiation.
45.
Panigrahi, S . G . and Panigrahi, G . ( 1984 ) Studies on the evolutionary and adaptive radiation in four genera of the Lythraceae.
46.
Is this an adaptive radiation, where TV screenwriters each copied the same basic idea because it worked, each putting their own little spin on it?
47.
They display what biologists call adaptive radiation, the evolution of a founding population into an array of different species, each adapted to its own ecological niche.
48.
They are found in southern Polynesia as well as the Hawaiian and the Solomon Islands, and are notable for their adaptive radiation on the Marquesas Islands.
49.
Some of the same factors that have promoted adaptive radiation of island avifauna over evolutionary time appear to promote vulnerability to non-native species in modern time.
50.
Following the revision by Alvarenga and H�fling ( 2003 ), there are now 5 genera and 18 species : These species were the product of adaptive radiation.
