For instance, around 25,000–27,000 species of nematodes have been described, while published estimates of the total number of nematode species include 10,000–20,000; 500,000; 10 million; and 100 million.
Misalnya, sekitar 25.000-27.000 spesies nematoda telah dideskripsikan, sementara perkiraan jumlah nematoda yang dipublikasikan mencakup 10.000-20.000; 500.000; 10 juta; dan 100 juta.