Abstract. P. Delforge.- A pollinator for Ophrys villosa s.l. [Natural. belges 85 (Orchid. 17) (2004): 97-102].. Ophrys villosa is an Est-Mediterranean polytypic species, member of the Ophrys tenthredinifera species group. Its pollination by males of Eucera bidentata Pérez, 1887 (Hymenoptera, Apoidea, Anthophoridae) is reported for the first time, and discussed.

Key-Words: Orchidaceae, genus Ophrys, sectio Euophrys, Ophrys tenthredinifera species group, Ophrys villosa s.l.; Hymenoptera, Apoidea, Anthophoridae, Eucera bidentata. Pollination, pseudocopulation, sexual deception. Flora and fauna of Greece, Ionian islands, Zakynthos.