M., H. K. H., Gupta, A. and Sharma, A. (2025) “Description of a new species of Heydenia Förster, 1856 (Hymenoptera: Heydeniidae) from Southern India with two new distributional records”, Zootaxa. Auckland, New Zealand, 5711(1), pp. 93–113. doi: 10.11646/zootaxa.5711.1.4.