Candiru -LRB- English and Portuguese -RRB- or candirú -LRB- Spanish -RRB-, also known as canero or toothpick fish, are a number of genera of parasitic freshwater catfish in the family Trichomycteridae ; all are native to the Amazon River.
Candiru -LRB- candirú -LRB- Spanish, also known as canero or toothpick fish -RRB- are parasitic freshwater catfish and a member of the Trichomycteridae family.