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