Bv. Brown et Lw. Morrison, New Pseudacteon (Diptera : Phoridae) from North America that parasitizes the native fire ant Solenopsis geminata (Hymenoptera : Formicidae), ANN ENT S A, 92(3), 1999, pp. 308-311
A new species, Pseudacteon bifidus, is described from Travis County, TX. It
differs from all other North American Pseudacteon species by the structure
of the ovipositor in females and the shape of antennal flagellomere 1 in m
ales. Females attack Mts of the species Solenopsis geminata and have distin
ctive preoviposition behavior.