Four new species of Zeugodacus Hendel (Diptera, Tephritidae, Dacinae, Dacini) and new records of dacines from India Author David, Karamankodu Jacob https://orcid.org/0000-0002-5092-141X National Bureau of Agricultural Insect Resources, Bengaluru- 560024, Karnataka, India davidkj.nbaii@gmail.com Author Abhishek, Venkateshaiah https://orcid.org/0009-0002-7044-3977 Keladi Shivappa Nayaka University of Agricultural and Horticultural Sciences, Shivamogga, Karnataka, India Author Kennedy, Ningthoujam https://orcid.org/0000-0002-6709-7252 College of Post-Graduate Studies in Agricultural Sciences, CAU (Imphal), Umiam- 793103, Meghalaya, India Author Ajaykumara, K. M. https://orcid.org/0000-0002-4553-3068 College of Horticulture and Forestry, CAU (Imphal), Pasighat- 791102, Arunachal Pradesh, India Author Gracy, R. G. https://orcid.org/0000-0002-6764-5167 National Bureau of Agricultural Insect Resources, Bengaluru- 560024, Karnataka, India Author Hissay, Cheday Bhutia https://orcid.org/0009-0000-2819-8088 College of Post-Graduate Studies in Agricultural Sciences, CAU (Imphal), Umiam- 793103, Meghalaya, India text ZooKeys 2024 2024-01-03 1188 1 26 http://dx.doi.org/10.3897/zookeys.1188.114031 journal article http://dx.doi.org/10.3897/zookeys.1188.114031 1313-2970-1188-1 54CACA7591BD4AFD88602125798B4C15 AB370D304C385A9EB12E2BF6403BCFD9 Dacus (Mellesis) vijaysegarani Drew & Hancock, 1998 Figs 115-119 Dacus (Callantra) vijaysegarani : Drew et al. 1998 : 636. Dacus (Mellesis) vijaysegarani : Drew and Romig 2013 : 399. Dacus vijaysegarani : Doorenweerd et al. 2018 : 43. Material examined. 1 ♂ , India , Meghalaya , Umiam , 29.v.2023 , Kennedy N. (NIM) . Figures 115-119. Dacus (Mellesis) vijaysegarani Drew & Hancock 115 habitus (dorsal) 116 habitus (lateral) 117 epandrium (lateral view) 118 epandrium (posterior view) 119 glans of phallus. Diagnosis. This species has been adequately described by Drew et al. (1998) and Drew and Romig (2013) except for postabdominal structures. A male of the fly collected from Meghalaya was dissected to study the postabdominal structures. Epandrium deeply sclerotised, black, lateral surstylus with posterior lobe slightly longer (2-3 x ) than anterior lobe; epandrium bulbous (in posterior view), glans of phallus elongate (0.7 mm) with patterned aculeus.