Noun: Gambusia affinis
- Silvery topminnow with rows of black spots of tropical North America and West Indies; important in mosquito control
"Gambusia affinis have been introduced worldwide to help control mosquito populations";
- mosquitofish
Type of: live-bearer, poeciliid, poeciliid fish, topminnow
Part of: Gambusia, genus Gambusia
Encyclopedia: Gambusia affinis