黑色实线:最小多边形(minimum convex polygon) ,代表Extent of Occurrence (EOO)
红色网格:Area of Occupancy (AOO)
蓝色圆圈:利用Rapoport’s mean propinquity technique所定义的亚居群
短蓝色线:
长蓝色线:
original link:
<a href='http://Apiaceae.github.io/blog/2009/04/27/%E8%A7%A3%E8%AF%BBIUCN%E6%BF%92%E5%8D%B1%E7%89%A9%E7%A7%8D%E8%AF%84%E4%BC%B0%E5%B7%A5%E5%85%B7CAT%E5%88%86%E6%9E%90%E7%BB%93%E6%9E%9C/'>http://Apiaceae.github.io/blog/2009/04/27/%E8%A7%A3%E8%AF%BBIUCN%E6%BF%92%E5%8D%B1%E7%89%A9%E7%A7%8D%E8%AF%84%E4%BC%B0%E5%B7%A5%E5%85%B7CAT%E5%88%86%E6%9E%90%E7%BB%93%E6%9E%9C/</a><br/>
written by <a href='http://Apiaceae.github.io'>Hooker</a>
posted at <a href='http://Apiaceae.github.io'>http://Apiaceae.github.io</a>
</p>