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 468 . Pterelachisus Rondani , 1842a : 243 [ 1842b : 2 ]. ORIGINALLY INCLUDED SPECIES: Pterelachisus bertei Rondani, 1842 . TYPE SPECIES : Pterelachisus bertei Rondani, 1842 , by monotypy . CURRENT STATUS: Valid genus [ teste Oosterbroek & Theowald (1991: 131) ]. FAMILY: TIPULIDAE . REMARKS: Originally proposed as a subgenus of Tipula Linnaeus, 1758 . The secondary proposal in Rondani (1842b: 2) has the species name misspelled as “ Berteii ”.