3141 Author O’Hara, James E. Author Cerretti, Pierfilippo Author Pape, Thomas Author Evenhuis, Neal L. text Zootaxa 2011 2011-12-23 3141 1 268 journal article 1175­5334 322 . Meromacrus Rondani , 1848 : 70 . ORIGINALLY INCLUDED SPECIES: Meromacrus ghilianii Rondani, 1848 . TYPE SPECIES : Meromacrus ghilianii Rondani, 1848 , by monotypy . CURRENT STATUS: Valid genus [ teste Thompson et al . (1976: 110) ]. FAMILY: SYRPHIDAE .