Abstract
A new species of flower bug, Anthocoris rajai new species, is described from Karnataka State, southern India. The new species is associated with leaf margin roll galls on Ficus benghalensis Linnaeus (Moraceae) made by its assumed prey Gynaikothrips sp. (Thysanoptera: Phlaeothripidae) or psyllids (Hemiptera: Sternorrhyncha: Psyllidae). The new species is distinct from other congeners by the yellowish-brown to darker reddish-brown dorsum with whitish or subhyaline markings on clavus, endocorium, and membrane; the long labium just reaching the middle of the mesosternum; and the abdominal sternum without a pair of membranous areas. Relationships within the genus Anthocoris Fallén and their association with gall-forming insects are discussed. A key to Indian species of the genus is also provided.
References
- Anderson, N. H. 1962. Anthocoridae of the Pacific Northwest with notes on distribution, life histories and habitats (Heteroptera). The Canadian Entomologist 94: 1325–1334. https://doi.org/10.4039/Ent941325-12
- Aukema, B., C. Rieger, and W. Rabitsch. 2013. Catalogue of the Heteroptera of the Palaearctic Region. Volume 6. Supplement. The Netherlands Entomological Society, Amsterdam. xxiii + 629 pp.
- Bagnall, R. S. 1914. Brief descriptions of new Thysanoptera III. The Annals and magazine of natural history: zoology, botany, and geology 8(13): 22–31. https://doi.org/10.1080/00222931408693452
- Baker, A. C. 1919. An undescribed species of Dryopea injurious to Phyllostachys. Proceedings of the Entomological Society of Washington 21(2): 104–106.
- Ballal, C. R., S. A. Akbar, K. Yamada, A. A. Wachkoo, and R. Varshney. 2018. Annotated catalogue of the flower bugs from India (Heteroptera: Anthocoridae, Lasiochilidae). Acta Entomologica Musei Nationalis Pragae 58(1): 207–226. https://doi.org/10.2478/aemnp-2018-0018
- Ballal, C. R., T. Gupta, and S. Joshi. 2012. Morphometry and biology of a new anthocorid Montandoniola indica, a potential predator of Gynaikothrips uzeli, pp. 79–84. In Castañé, C., R. Gabarra, J. Arnó, L. Tavella, and G. Tropea-Garzia, eds. Integrated Control in Protected Crops, Mediterranean Climate: IOBC-WPRS Bulletin Vol. 80. Proceedings of the Meeting at Catania, Sicily, Italy. viii + 344 pp.
- Bu, W. J. and L. Y. Zheng. 2001. Hemiptera: Lasiochilidae, Lyctocoridae, Anthocoridae. Fauna Sinica. Insecta Vol. 24. Science Press, Beijing. 267 pp (in Chinese, English summary).
- Carpintero, D. L. 2002. Catalogue of the Neotropical Anthocoridae (Heteroptera). Revista de la Societad Entomológica Argentina 61(1–2): 25–44.
- Cassis, G. and G. F. Gross. 1995. Hemiptera: Heteroptera (Coleorrhyncha to Cimicomorpha), Anthocoridae, pp. 23–42. In Houston, W. W. K. and G. V. Maynard, eds. Zoological Catalogue of Australia 27(3A). CSIRO, Melbourne. xv + 506 pp.
- Champion, G. C. 1900. Fam. Anthocoridae, pp. 305–344. In: Godman F. D. and O. Salvin, eds. Biologia Centrali-Americana II (Rhynchota. (Hemiptera-Heteroptera). R. H. Porter, London, [1897–1901]. 416 pp.
- Dohrn, A. 1860. Hemipterologische Miscellaneen. II. Stettiner Entomologische Zeitung 21: 158–162.
- Dozier, H. L. 1926. Notes on Porto Bican Thysanoptera. The Journal of the Department of Agriculture of Porto Rico 10(3–4): 279–280. https://doi.org/10.46429/jaupr.v10i3-4.15074
- Fallén, C. F. 1814. Specimen novam Hemiptem disponendi methodum exhibens. Berling, Lund. 26 pp. https://doi.org/10.5962/bhl.title.106859
- Green, E. E. 1896. Catalogue of Coccidae collected in Ceylon. Indian Museum Notes 4: 2–10.
- Henry, T. J. 1988. Family Anthocoridae Fieber, 1837. The minute pirate bugs, pp. 12–28. In Henry T. J. and R. C. Froeschner, eds. Catalog of the Heteroptera, or true bugs, of Canada and the continental United States. E. J. Brill, Leiden, The Netherlands. 984 pp. https://doi.org/10.1163/9789004590601_005
- Hill, A. R. 1957. A key to the North American members of the genus Anthocoris Fallén (Hemiptera: Anthocoridae). Pan-Pacific Entomologist 33(4): 171–174.
- Hiura, I. 1959. Contribution to the knowledge of Anthocoridae from Japan and its adjacent territories (Hemiptera-Heteroptera) 1. Bulletin of the Osaka Museum of Natural History 11: 1–10, plates 5.
- Horton, D. R. and T. M. Lewis. 2011. Variation in male and female genitalia among ten species of North American Anthocoris (Hemiptera: Heteroptera: Anthocoridae). Annals of Entomological Society of America 104: 1260–1278. https://doi.org/10.1603/AN11087
- Ke, Y. L. and W. J. Bu. 2007. Female copulatory tubes and subdivision of the genus Anthocoris (Heteroptera: Anthocoridae: Anthocorini). European Journal of Entomology 104(1): 89–98. https://doi.org/10.14411/eje.2007.014
- Lewis, T. M. and D. R. Horton. 2012. A new species of Anthocoris (Hemiptera: Heteroptera: Anthocoridae) from western North America. Proceedings of the Entomological Society of Washington 114(4): 476–491. https://doi.org/10.4289/0013-8797.114.4.476
- Marchal, P. 1908. Sur une nouvelle espèce de Thrips (Thysanoptera) nuisible aux Ficus en Algérie. Bulletin de la Société Entomologique de France 14: 251–253. https://doi.org/10.3406/bsef.1908.24370
- Miyamoto, S. 1965. Hemiptera [part], pp. 75–84, 89–108, plates 38–42, 45–54. In Asahina S., T. Ishihara, and K. Yasumatsu, eds. Iconographia Insectorum Japonicorum. Colore naturali edita. Vol. III. Hokuryukan, Tokyo. 76 + 358 pp., 156 plates (in Japanese).
- Moulet, P., H. Ghahari, and H. Ostovan. 2017. A new species of Anthocoris from Iran (Hemiptera, Heteroptera, Anthocoridae). Acta Entomologica Musei Nationalis Pragae 57(2): 473–478. https://doi.org/10.1515/aemnp-2017-0086
- Moulet, P., H. Ghahari, and H. Ostovan. 2018. Anthocoris golestanicus sp. n. (Hemiptera, Heteroptera, Anthocoridae), a new species from Iran. Acta Zoologica Academiae Scientiarum Hungaricae 64(2): 133–141. https://doi.org/10.17109/AZH.64.2.133.2018
- Muraleedharan, N. 1977. Some genera of Anthocorinae (Heteroptera: Anthocoridae) from South India. Entomon 2: 231–235.
- Paine, T. D. 1992. Cuban laurel thrips (Thysanoptera: Phlaeothripidae) biology in southern California: seasonal abundance, temperature, temperature-dependent development, leaf suitability, and predation. Annals of the Entomological Society of America 85(2): 164–172. https://doi.org/10.1093/aesa/85.2.164
- Péricart, J. 1972. Hémiptères Anthocoridae, Cimicidae, Microphysidae de l’Ouest-Paléarctique. Faune de l’Europe et du bassin Méditerranéen. Vol. 7. Masson et Cie Éditeurs, Paris. 402 pp.
- Péricart, J. 1996. Family Anthocoridae Fieber, 1836, Flower bugs, minute pirate bugs, pp. 108–140. In Aukema, B. and C. Rieger, eds. Catalogue of the Heteroptera of the Palaearctic Region Vol. 2. Cimicomorpha I. The Netherlands Entomological Society, Amsterdam. xiv + 361 pp.
- Poppius, B. 1909. Beiträge zur Kenntnis der Anthocoriden. Acta Societatis Scientiarum Fennicae 37(9): 1–43. https://doi.org/10.5962/bhl.title.9140
- Poppius, B. 1913. Beiträge zur Anthocoriden-Fauna von Central- und Nord Amerika. Annales de la Societe Entomologique de Belgique 57: 11–15.
- Reuter, O. M. 1871. Pargas sockens Heteroptera. Notiser ur Sällskapets pro Fauna and Flora Fennica Förhandlingar 11: 309–326.
- Reuter, O. M. 1884. Monographia Anthocoridarum Orbis terrestris. Helsingforsiae, 204 pp. [Also published in Acta Societatis Scientiarum Fennicae 14 [1885]: 555–758.] https://doi.org/10.5962/bhl.title.8576
- Tang, Z. C., X. Dong, X. X. Zhu, Y. Wang, D. L. Zhang, Z. Ye, and W. J. Bu. 2025. Exploring species delimitation of high-altitude flower bugs (Heteroptera: Anthocoridae) in the presence of complex reticulate evolution: the case of a biodiversity hotspot in the Qinghai–Tibet Plateau and surrounding mountains. Insect Systematics and Diversity 9(3): 9, ixaf019. https://doi.org/10.1093/isd/ixaf019
- Tang, Z. C., X. Dong, K. Yamada, X. X. Zhu, K. B. Wang, D. L. Zhang, S. Y. Fu, M. Qiao, Y. Wang, J. Y. Zhou, Z. Ye, and W. J. Bu. 2026. Phylogenomics, reticulate evolution and spatiotemporal diversification in Anthocoris (Hemiptera: Anthocoridae): impacts of repeated uplifts of the Qinghai–Tibetan Plateau across Eurasia. Cladistics 42(3): 264–285. https://doi.org/10.1111/cla.70025
- Valenti, M. A., A. A. Berryman, and G. T. Ferrell. 1996. Anthocorids associated with a manzanita gall induced by the aphid Tamalia coweni (Cockerell) (Homoptera: Aphididae). The Canadian Entomologist 128: 839–847. https://doi.org/10.4039/Ent128839-5
- Wolcott, G. N. 1953. Control of the laurel thrips Gynaikothrips ficorum Marchal. The Journal of Agriculture of the University of Puerto Rico 37(3): 234–240. https://doi.org/10.46429/jaupr.v37i3.12753
- Yamada, K., C. R. Ballal, T. Gupta, and J. Poorani. 2010a. Description of a new species of Anthocoris (Hemiptera: Heteroptera: Anthocoridae) from southern India, associated with striped mealybug on purple orchid tree. Acta Entomologica Musei Nationalis Pragae 50(2): 415–424.
- Yamada, K., K. Bindu, and M. Nasser. 2010b. The second species of the genus Rajburicoris Carpintero and Dellapé (Hemiptera: Heteroptera: Anthocoridae) from southern India, with reference to autapomorphies and systematic position of the genus. Proceedings of the Entomological Society of Washington 112(3): 464–472. https://doi.org/10.4289/0013-8797.112.3.464
- Yamada, K., K. Bindu, A. Nasreem, and M. Nasser. 2011. A new flower bug of the genus Montandoniola (Hemiptera: Heteroptera: Anthocoridae), a predator of gall-forming thrips on black pepper in southern India. Acta Entomologica Musei Nationalis Pragae 51(1): 1–10.
- Yamada, K. and T. Yasunaga. 2021. The tribe Anthocorini in Japan (Hemiptera: Anthocoridae): descriptions of new species, review of distribution and bionomics. Acta Entomologica Musei Nationalis Pragae 61(2): 375–426. https://doi.org/10.37520/aemnp.2021.022
- Yasunaga, T., R. T. Schuh, J. Poorani, and G. Cassis. 2015. A remarkable new genus and new species of the plant bug (Heteroptera: Miridae: Phylinae), inhabiting psyllid leaf margin roll gall on Indian Banyan, Ficus benghalensis. American Museum Novitates 3839: 1–15. https://doi.org/10.1206/3839.1
- Zheng, L. Y. 1984. New species and new records of genus Anthocoris from China (Hemiptera: Anthocoridae). Acta Zootaxonomica Sinica 9: 62–68 (in Chinese, English summary).
- Zimmermann, A. 1900. Uber einige javanische Thysanoptera. Bulletin de l’Insitut Botanique de Buitenzorg 7: 6–19.
