potamon meaning in English

g溪蟹属
溪蟹科溪蟹属
溪蟹属, 石蟹属

After their initial surprise at the unlikely discovery of about 550 potamon fluviatile scuttling around the centre of the italian capital , they also found that the crabs so enjoy their urban environment that they are growing larger than they would in their natural habitats in sicily and tuscany
对于约有550只溪蟹在义大利首都内四处爬行这个极不可能的发现，动物学家一开始是感到惊讶，他们并发现这些溪蟹享受都市环境，长得比在原栖息地西西里及托斯卡尼都要大。
After their initial surprise at the unlikely discovery of about 550 potamon fluviatile scuttling around the centre of the italian capital , they also found that the crabs so enjoy their urban environment that they are growing larger than they would in their natural habitats in sicily and tuscany
普通的公螃蟹仅有5厘米长，而这些螃蟹大都有7厘米长，且繁殖能力也远比在郊区河中旺盛。科学家认为，这归结于广场地下水渠中水质的优良，而且螃蟹不会受到其它动物的威胁。