Agametrus
Agametrus is a former genus of beetles in the family Dytiscidae. Now, all species in the genus are part of Platynectes. Agametrus contained the following species:Agametrus boliviensis Régimbart, 1899Agametrus humilis Sharp, 1882Agametrus labratus Sharp, 1882Agametrus monticola Agametrus nitens Sharp, 1887Agametrus peruvianus Agametrus rotundatus Brinck, 1948