PHYLOGEOGRAPHY is first appeared in the world after 1986. The most simple meanning is the relation and geography distribution of species. Scienctists use the statistic and molecular biotechque to overcome the problems about the evolution and population structure of intra/inter- species relationship, especially animal living in the oceans. For instance,Here is a good example to figure out how scientist use biotechque and mitochondrial DNA, to resolve how sea turtles travel and disperse into the Atlantic ocean.

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台灣的溪魚 台灣的平鰭鰍科 兩岸的極樂吻蝦虎