The Isometopinae (Hemiptera: Heteroptera: Miridae) of India and Sri Lanka: A Review of the Subfamily, with Descriptions of Six New Species Author Yeshwanth, H. M. 0000-0002-5104-3401 Department of Entomology, University of Agricultural Sciences, GKVK, Bengaluru 560 065, India. Author Chérot, F. 0000-0001-7918-7012 Département de l’Etude du Milieu Naturel et Agricole, Service Public de Wallonie, Gembloux, BE- 5030, Belgium. frederic. cherot @ spw. wallonie. be; https: // orcid. org / 0000 - 0001 - 7918 - 7012 frederic.cherot@spw.wallonie.be Author Henry, T. J. 0000-0002-0653-7728 Systematic Entomology Laboratory, Agricultural Research Service, U. S. Department of Agriculture, c / o National Museum of Natural History, MRC- 168, Smithsonian Institution, Washington, DC 20013 - 7013 USA. text Zootaxa 2021 2021-01-07 4903 2 151 193 journal article 7964 10.11646/zootaxa.4903.2.1 37ab0d60-c931-4718-b85a-00d5087fca50 1175-5326 4422874 339B8883-E0FA-4310-968B-81E7AAC76376 Key to tribes of Isometopinae from India and Sri Lanka 1 Tarsi three segmented. Total length between 5.5 and 7 mm . Pronotal callosities distinct, separated by a deep incision..................................................................................... .. Gigantometopini Herczek - Tarsi two segmented. Total length always less than 3.5 mm .................................................... 2 2. Second antennal segment globose or laminate................................. Sophianini Yasunaga, Yamada & Tsai - Second antennal segment cylindrical or almost cylindrical......................................................3 3. Body shape oval. Clavo-corial sutures generally not parallel to scutello-claval sutures; the clavus frequently narrowed apically, tapering from base to apex, extending to the apical part of the scutellum or slightly beyond the apex; claval suture absent or short, at most much less than half of scutellum length. Scutellum usually elongate, long as or longer than wide................................................................................................. Isometopini Fieber - Body shape elongate-oval to elongate. Clavo-corial sutures almost parallel to scutello claval sutures; the clavus not or slightly widened posteriorly, always obviously produced beyond tip of scutellum; claval suture elongate, half as long as to equal the length of the scutellum. Scutellum usually wider than long.................................... Myiommini Bergroth