To the knowledge of Vespidae (Hymenoptera) of Pakistan Author Mahmood, Khalid Author Ullah, Mishkat Author Aziz, Abdul Author Hasan, Syed Azhar Author Inayatullah, Mian text Zootaxa 2012 3318 26 50 journal article 10.5281/zenodo.281144 5ae7ecdd-4fae-4ac1-96b0-43d323333a0e 1175-5326 281144 Delta pyriforme ( Fabricius, 1775 ) Figs 21 (a–d) Female : Body length 23.6 mm (n = 1), fore wing length 17.6 mm (n = 1). Material examined. PAKISTAN : Khyber-Pakhtunkhwa: Peshawar, 1Ψ, 28.viii.2008 , Aziz ( KPUAP ). Punjab: Islamabad, 1ɗ, 8.xi.1989 , Fida ( PMNH ). Distribution. Bhutan , Cambodia , China , Hawaii, Hong Kong , India , Indonesia , Malaysia , Moluccas , Myanmar , Nepal , New Guinea , Pakistan , Sri Lanka , Taiwan , Thailand and Vietnam . ( Gusenleitner 2007 , Srinivasan & Kumar 2010 ).