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 185 . Elachigaster Rondani , 1875c : 432 . ORIGINALLY INCLUDED SPECIES: Elachigaster albitarsis Rondani, 1875 . TYPE SPECIES : Elachigaster albitarsis Rondani, 1875 [= Agastrodes niveitarsus Bigot, 1859 ], by monotypy. CURRENT STATUS: Junior synonym of Pterogenia Bigot, 1859 [ teste Steyskal (1977c: 157) ]. FAMILY: PLATYSTOMATIDAE . 186 . Elachipalpus Rondani , 1850c : 169 . ORIGINALLY INCLUDED SPECIES: Micropalpus longirostris Macquart, 1845 . TYPE SPECIES : Micropalpus longirostris Macquart, 1845 , by original designation . CURRENT STATUS: Valid subgenus of Linnaemya Robineau-Desvoidy, 1830 [ teste Herting & Dely-Draskovits (1993: 289) ]. FAMILY: TACHINIDAE .