Abstract
In the present paper, two new genera of the Prabhasa Moore, 1878 / Zadadra Moore, 1878 generic complex are described: Dentadra gen. nov. (Type species: Prabhasa flavicosta Moore, 1878) and Prabadra gen. nov. (Type species: Prabadra occidentalis sp. nov.). Additionally, two new species are described: Prabadra occidentalis sp. nov. (NE India and N Thailand) and Zadadra confusa sp. nov. (Nepal, NE India, Bhutan and W China). The new synonymy is established: Zadadra distorta Moore, 1872 = Zadadra neodistorta Joshi, Kirti & N. Singh, 2015, syn. nov. Two new combinations are established: Dentadra flavicosta (Moore, 1878), comb. nov. and Prabadra monastyrskii (Dubatolov, 2012), comb. nov. The lectotype is designated for Lithosia distorta Moore, 1872. Adults, male and female genitalia are illustrated. A checklist of the Prabhasa / Zadadra generic complex is provided.
References
Černý, K. & Pinratana, A. (2009) Moths of Thailand. Vol. 6. Arctiidae. Brothers of Saint Gabriel in Thailand, Bangkok, 283 pp.
Dubatolov, V.V. (2012) New genus, species and faunistic records of lichen-moths (Lepidoptera, Arctiidae: Lithosiinae) from Vietnam. Euroasian Entomological Journal, 11 (6), 507–512, pl. III.
Dubatolov, V.V., Volynkin, A.V. & Kishida, Y. (2018) Review of the Prabhasa Moore, 1878 genus-group (Lepidoptera, Erebidae, Arctiinae). Zootaxa, 4407 (3), 383–400.
https://doi.org/10.11646/zootaxa.4407.3.6
Fang, C. (2000) Lepidoptera. Arctiidae. In: Fauna Sinica (Insecta). Vol. 19. Science Press, Beijing, pp. 1–590. [in Chinese, with English summary]
Hampson, G.F. (1894) The fauna of British India, including Ceylon and Burma. Moths. Vol. 2. Taylor & Francis, London, xxii + 609 pp.
Holloway, J.D. (2001) The Moths of Borneo, part 7. Family Arctiidae, subfamily Lithosiinae. Malayan Nature Journal, 55, 279–486.
Joshi, R., Kirti, J.S. & Singh, N. (2015) Two new species of genus Zadadra Moore (Lepidoptera: Erebidae: Arctiinae) from India. Florida Entomologist, 98 (2), 536–540.
https://doi.org/10.1653/024.098.0221
Kirti, J.S. & Singh, N. (2015) Arctiid moths of India. Vol. 1. Nature Books India, New Delhi, 205 pp.
Kishida, Y. (1993) Arctiidae: Lithosiinae. In: Haruta, T. (Ed.), Moths of Nepal. 2. Tinea, 13 (Supplement 3), pp. 36–40.
Kishida, Y. (1994) Arctiidae. In: Haruta, T. (Ed.), Moths of Nepal. 3. Tinea, 14 (Supplement 1), pp. 66–71.
Moore, F. (1872) Descriptions of new Indian Lepidoptera. Proceedings of the general meetings for scientific business of the Zoological Society of London, 1872 (2), 555–583.
Moore, F. (1878) A revision of certain genera of European and Asiatic Lithosiinae, with characters of new genera and species. Proceedings of the general meetings for scientific business of the Zoological Society of London, 1878, 3–37, pls. 1–3.