Aliens Vs. Predators: In Zoology, Europe Can Defeat America
Sunday, October 13, 2013 - 07:50
in Paleontology & Archaeology
Resident European shrimps may be beating back invaders from America, which means Europe has fared better on this battlefront than it has against the Californian grey squirrel and American crayfish. Jaimie Dick and his colleagues mapped the occurrence of the interloper and found it only existed where native shrimps were absent or rare. When native shrimps were common, the American shrimp simply could not establish and it disappeared. read more