Invasive Species | 水產百科網
"Invasive species"—they may not sound very threatening, but these invaders, large and small, have devastating effects on wildlife.
Invasive species are among the leading threats to native wildlife. Approximately 42 percent of threatened or endangered species[1] are at risk due to invasive species.
Human health and economies are also at risk from invasive species. The impacts of invasive species on our natural ecosystems and economy cost billions of dollars each year. Many of our commercial, agricultural, and recreational activities depend on healthy native ecosystems.
What Makes a Species "Invasive"?An invasive species can be any kind of living organism—an amphibian (like the cane toad), plant, insect, fish, fungus, bacteria, or even an organism’s seeds or eggs—that is not native to an ecosystem and causes harm. They can harm the environment, t...
Invasive Species | 水產百科網
Invasive species | 水產百科網
Invasive Species | 水產百科網
Introduction to Invasive Species | 水產百科網
What is an invasive species? | 水產百科網
invasive species | Description | 水產百科網
Ten of the World's Most Invasive Species | 水產百科網
What are Invasive Species? | 水產百科網
What are invasive species? | 水產百科網
【中華絨螯Eriocheir sinensis】岩蟹 (Grapsidae)
水產分類:澎湖的蟹類中文名稱:中華絨螯學名:Eriocheirsinensis科別名稱:岩蟹(Grapsidae)命名學者:H.MilneEdwards
【字紋弓蟹Varuna litterata】方蟹科 (Grapsidae)
水產分類:澎湖的蟹類中文名稱:字紋弓蟹學名:Varunalitterata科別名稱:方蟹科(Grapsidae)命名學者:(Fabricius1798)
【絨毛近方蟹Hemigrapsus penicillatus】方蟹科 (Grapsidae)
水產分類:澎湖的蟹類中文名稱:絨毛近方蟹學名:Hemigrapsuspenicillatus科別名稱:方蟹科(Grapsidae)命名學者:(DeHaan1835)
【尖額光背蟹Lissocarcinus polybioides】梭子蟹科 (Portunidae)
水產分類:澎湖的蟹類中文名稱:尖額光背蟹學名:Lissocarcinuspolybioides科別名稱:梭子蟹科(Portunidae)命名學者:AdamsetWhite