stylifer (Lutz), 1913: 63 (Centrorhynchus; female). Type locality: Brazil, São Paulo, Tatuí. HT F (FIOC). Distr.: Belize to Ecuador, Trinidad, Venezuela to Argentina (Jujuy: 50 km W Fraile Pintado, 23°54'S, 65°02'W, 900 m. Misiones: Eldorado, 26°23'55.73"S, 54°41'36.05"W; Montecarlo, 26°34'10.62"S, 54°47'50.59"W. Corrientes: Santa Tecla, 27°36'57.67"S, 56°23'14.66"W). Refs.: Shelley & Coscarón, 2001: 453; Ronderos & Spinelli, 1999: 155.
Diagnosis. Only species of Neotropical Forcipomyia (Lasiohelea) with 3rd palpal segment fusiform, with a distinct extension beyond the pit, 5th segment as long as 4th, 9-10 cibarial spines in one row, scutellum with 7 strong setae in a row, and large circular aperture of spermatheca.