Revision of Acesines Stal and Dunnius Distant, resurrection of Mycterizon Breddin (Hemiptera, Heteroptera, Pentatomidae, Pentatominae), and description of a new species from India Author Salini, Santhamma https://orcid.org/0000-0003-1234-8330 ICAR-National Bureau of Agricultural Insect Resources, Bangalore, 560024, India shalini.nbaii@gmail.com Author Gracy, R. G. https://orcid.org/0000-0002-6764-5167 ICAR-National Bureau of Agricultural Insect Resources, Bangalore, 560024, India Author Akoijam, Romila https://orcid.org/0000-0002-5592-2841 ICAR-Regional Station, ICAR Complex for NEH Region, Manipur Centre, Lamphelpat, Imphal, 795004, India Author Rabbani, Mehaboob K. https://orcid.org/0000-0001-7306-082X ICAR-National Bureau of Agricultural Insect Resources, Bangalore, 560024, India Author David, K. Jacob https://orcid.org/0000-0002-5092-141X ICAR-National Bureau of Agricultural Insect Resources, Bangalore, 560024, India Author Roca-Cusachs, Marcos https://orcid.org/0000-0002-9174-6021 IRBio. Institut de Recerca a la Biodiversitat, Universitat de Barcelona, Barcelona, Spain text ZooKeys 2023 2023-02-16 1148 79 117 http://dx.doi.org/10.3897/zookeys.1148.95629 journal article http://dx.doi.org/10.3897/zookeys.1148.95629 1313-2970-1148-79 9A646626019345F7ACF0B809374C74F3 74E19B4BEA41574FA77DA36192DC3F70 Dunnius trifasciatus (Xiong & Liu, 1995) comb. nov. Acesines trifasciatus Xiong & Liu, 1995: 263-264, fig. 1a-d (original description). Holotype: ♂, Yunnan (Mengzhe), China, 19.VI.1984, Xiong Jiang leg. (Kunming Institute of Zoology, Chinese Academy of Science). Acesines trifaciatus Xiong & Liu, 1995: 266 (lapsus calami). Acesines trifaciatus : Rider et al. (2002) : 135 (Chinese distribution); Rider (2006) : 259 (catalogue); Li et al. (2015) : 267 (distribution in China). Type material. Not examined. The description was based on a single male specimen (holotype) Yunnan (Mengzhe), China and is deposited in Kunming Institute of Zoology, the Chinese Academy of Science as per the original description. Note. See the note under D. laticeps comb. nov. This species was originally described in Acesines Stal , but is similar to members of Dunnius in external morphology and male genitalia in the shapes of paramere, genital capsule (shape of caudolateral lobes, ventral and dorsal rims), and shape of phallus, which are similar to that of D. barpetensis sp. nov. The absence of metasternal notch and the short basal abdominal tubercle, which is not in contact with metasternum (see under the note of D. laticeps ), is evident from the description and ventral habitus image of this species by Fan (2011 : 575, fig. 221). This also indicates that Acesines trifasciatus is congeneric with Dunnius and hence transferred from Acesines to Dunnius in this paper.