Taxonomic notes on owlflies from Pakistan (Neuroptera: Myrmeleontidae Ascalaphinae) Author Hassan, Muhammad Asghar Department of Entomology, China Agricultural University, Beijing 100193, China Author Liu, Xingyue Department of Entomology, China Agricultural University, Beijing 100193, China text Zootaxa 2021 2021-05-17 4970 3 401 452 journal article 6265 10.11646/zootaxa.4970.3.1 47aa6d7b-d71f-43b3-8587-453e07fa1c4b 1175-5326 4766543 50B110AA-35A4-4F96-9C00-22C6F63BF463 Ogcogaster segmentator Westwood, 1847 Ascalaphus (Ogcogaster) segmentator Westwood, 1847: 69 . Type locality: Unknown. Ascalaphus segmentator Westwood, 1847 . After Walker, 1853: 421 . Ogcogaster segmentator Westwood, 1847 . After Hagen, 1866: 386 . Helicomitus salvatoris Návas, 1924: 220 . Type locality: India. After Sala de Castellarnau (1946: 120) . Perissoschema evae Mészáros & Ábrahám, 2003: 346 . Type locality: Pakistan (Punjab: Margall Hills, Pir Sohawa). syn. nov. Diagnosis. This species is unique among its congeners by the presence of bright ochre-yellow pterostigma and distinct brown speckles of crossveins along the costal area, presectoral area, proximal 1/4 of mediocubital area and first row of crossveins between R and Rs in both wings. Moreover, it differs from its congeners by having yellow Sc and R veins and the hind wing with heavily brownish speckles below the pterostigma. Distribution. Pakistan (Azad Kashmir Territory: District Muzaffarabad; Gilgit-Baltistan Territory: Himalaya; Islamabad Capital Territory: Margalla Hills, Pir Sohava); India (Himachal Pradesh, Jammu & Kashmir, Karnataka, Maharashtra, Uttar Pradesh) ( Ghosh & Sen 1977 ; Mészáros & Ábrahám 2003 ; Oswald 2020 ).