New and old species of \u3ci\u3eOmmatius\u3c/i\u3e Wiedemann (Diptera: Asilidae) from Hispaniola

Four new species of Ommatius Wiedemann, the female of 0. stramineus Scarbrough, and the male of 0. nigellus Scarbrough from Hispaniola are described. A lectotype for O. gwenae Scarbrough and a neotype for 0. cinnamomeus are selected. Notes of previously named species, new records, illustrations of terminalia, and a key to the species are included