ABSTRACT Megaloptera is a small holometabolous insect order that includes two genera and three species of Corydalidae in Pakistan. Here we sequenced the complete mitochondrial genomes of these three Pakistani corydalids: Nevromus intimus (McLachlan, 1869) (16,614 bp), Protohermes motuoensis Liu & Yang, 2006 (16,238 bp), and Protohermes walkeri Navás, 1929 (16,514 bp). It also represents the first set of complete mitogenomes sequenced for Neuropterida in Pakistan. The gene order was found to be similar to other published dobsonfly mitogenomes except the variable length of the non-coding region in each species. The phylogenetic analysis using 13 protein-coding genes by Maximum likelihood and Bayesian inference yielded largely consistent topologies, in which the phylogenetic positions of the three species herein studied are recovered. Pakistan corydalids McLachlan, McLachlan (McLachlan 1869 16,614 16614 16 614 (16,61 bp, bp , bp) Yang 200 16,238 16238 238 (16,23 Navás 192 16,514 16514 514 (16,51 bp. . noncoding non coding 1 proteincoding protein topologies recovered 186 16,61 1661 61 (16,6 20 16,23 1623 23 (16,2 19 16,51 1651 51 (16,5 18 16,6 166 6 (16, 2 16,2 162 16,5 165 5 16, (16 (1 (

Abstract An updated checklist of the genus Eumerus Meigen, 1822 is presented from Pakistan along with two new country records, i.e., Eumerus vestitus Bezzi, 1912 and Eumerus sogdianus Stackelberg, 1952. Eumerus sogdianus is native to Central and Southern Europe, but recorded from east to Central and Southern Asia, and Eumerus vestitus is native to the Afrotropical region, but recently also recorded from India. Both species are collected from northern areas of Pakistan - the extreme edge of the western Himalayas, where a significant diversity of hoverflies has been reported in recent studies. A brief diagnosis, identification key, and a taxonomic remark on known Pakistani Eumerus species are presented. A distribution map and detailed photographs of the newly recorded species are also presented.