First Record of the Genus Arpactophilus Smith, 1863 (Hymenoptera: Crabronidae: Pemphredoninae) outside Australasia with the Description of a New Species from Northeastern India Author Amal, S. 0009-0006-3936-0443 Zoological Survey of India, Western Ghat Regional Centre, Kozhikode 673006, Kerala, India amalothayoth96@gmail.com Author Kumar, P. Girish 0000-0003-2121-0165 Zoological Survey of India, Western Ghat Regional Centre, Kozhikode 673006, Kerala, India kpgiris@gmail.com Author Rameshkumar, A. 0000-0001-7263-8968 Zoological Survey of India, M-Block, Prani Vigyan Bhawan, New Alipore, Kolkata- 700053, India drrameshtrichy@gmail.com text Zootaxa 2024 2024-11-04 5536 2 345 350 http://dx.doi.org/10.11646/zootaxa.5536.2.10 journal article 10.11646/zootaxa.5536.2.10 1175-5326 14033526 8EC4885C-D44D-4C08-9B2D-9EF7D1D5AF0B Genus Arpactophilus Smith, 1863 Arpactophilus Smith, 1863: 36 . Type species: Arpactophilus bicolor Smith, 1863 , by monotypy. Harpactophilus Kohl, 1897: 276 . Emendation of Arpactophilus Smith, 1863 . Austrostigmus Turner, 1912: 55 . Type species: Austrostigmus queenslandensis Turner, 1908 [= Stigmus queenslandensis Turner, 1908 ], by original designation. Synonymized with Arpactophilus by Bohart in Bohart and Menke, 1976: 41 and 186.