Look up poliocephalus in Wiktionary, the free dictionary.
Poliocephalus and its counterparts poliocephala and poliocephalum are Greek words meaning 'grey-headed'. Poliocephalus is the name for a genus of grebes, while Poliocephala is the name for a genus of flies. The two words are often used as the second word of a binomial name.
Species names poliocephalus or poliocephala could refer to any of the following: