Abstract
We erect Gynacantha anandmati sp. nov. based on one male and one female specimens collected from Thane district of Maharashtra. The new species is distinguished from its congeners by long, straight and nearly flat cerci, distinct ‘T-shaped mark’ on postfrons and vividly marked abdomen. We also provide updated key to identification of males of South Asian Gynacantha spp.
References
Asahina, S. (1984b) Gynacantha arnaudi sp. nov. and enigmatic Gynacantha from Assam (Odonata: Aeshnidae). Chô chô, 7, 2–8.
Fraser, F.C. (1920) Indian dragonflies, Part 8. Journal of the Bombay Natural History Society, 27 (1), 253–269.
Fraser, F.C. (1927) Descriptions of twenty new Indian Dragonflies. Records of the Indian Museum, 29, 63–90. https://doi.org/10.26515/rzsi/v29/i2/1927/163219
Fraser, F.C. (1936) The Fauna of British India including Ceylon and Burma, Odonata. Vol. III. Taylor & Francis Ltd., London, 461 pp.
Garrison, R., von Ellenrieder, N. & Louton, J. (2006) Dragonfly Genera of the New World: An Illustrated and Annotated Key to the Anisoptera. The Johns Hopkins University Press, Baltimore, Maryland, 368 pp.
Kalkman, V., Babu, R., Bedjanič, M., Conniff, K., Gyeltshen, T., Khan, M.K., Subramanian, K.A., Zia, A. & Orr, A. (2020) Checklist of the dragonflies and damselflies (Insecta: Odonata) of Bangladesh, Bhutan, India, Nepal, Pakistan and Sri Lanka. Zootaxa, 4849 (1), 1–75. https://doi.org/10.11646/zootaxa.4849.1.1
Khan, M.K. (2021) Gynacantha chaplini sp. nov., a new dragonfly from Bangladesh (Odonata: Aeshnidae). Odonatologica, 50 (1–2), 95–105. https://doi.org/10.5281/zenodo.4746248
Koli, Y., Dalvi, A. & Sawant, D. (2021) New records of Agriocnemis keralensis Peters, 1981 and Gynacantha khasiaca MacLachlan, 1896 (Insecta: Odonata) from Maharashtra, India. Journal of Threatened Taxa, 13 (7), 18908–18919. https://doi.org/10.11609/jott.6801.13.7.18908-18919
Lahiri, A.R., Sandhu, R. & Walia, G.K. (2007) Gynacantha pallampurica sp. nov. from Northern Himachal Pradesh, India (Odonata: Aeshnidae). Records of the Zoological Survey of India, 107, 45–49. https://doi.org/10.26515/rzsi/v107/i3/2007/159123
Lieftinck, M.A. (1960b) On the identity of some little known southeast Asiatic Odonata in European museums described by E. de Selys Longchamps, with descriptions of new species. Memorie della Societa Entomologica Italiana, 38, 229–256.
McLachlan, R. (1896) On some Odonata of the subfamily Aeschnina. Annals and Magazine of Natural History, Series 6, 17, 409–425. https://doi.org/10.1080/00222939608680393
Navás, R.P.L. (1930) Insectos de la India. 2a. Serie: Revista de la Academia de Ciencias exactas, fisico-quimicas, 13 (1929), 29–76.
Priyadarshana, T.M.T.S., Wijewardana, G.V.I.H., van der Poorten, N. & Jayasooriya, A.L.A.C. (2015) First record of Gynacantha millardi (Odonata: Aeshnidae) from Sri Lanka. Taprobanica, 7 (4), 266–267. https://doi.org/10.4038/tapro.v7i1.7174
Rambur, J.P. (1842) Histoire naturelle des insectes. Névroptères. Librairie Encyclopédique de Roret, Paris, 534 pp.
Yeh, W.C. & Veenakumari, K. (2000) Description of Gynacantha andamanae, spec. nov. from South Andaman Island, Indian Ocean (Anisoptera: Aeshnidae). International Journal of Odonatology, 3, 163–167. https://doi.org/10.1080/13887890.2000.9748147