gambusia affinis is a noun meaning "silvery topminnow with rows of black spots of tropical North America and West Indies; important in mosquito control". It carries one recorded sense.
silvery topminnow with rows of black spots of tropical North America and West Indies; important in mosquito control
Definitions, synonyms and semantic relations for gambusia affinis come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.