Abstract
Two new species of the lophopid genus Virgilia Stål 1866, are described and illustrated, V. cocovora Soulier-Perkins sp. nov. and V. imuganensis Soulier-Perkins sp. nov. A key to the species of the genus is provided. Photos for the four Virgilia species are presented and the male terminalia illustrations are given. A comment on the potential pest status of one of the described species, V. cocovora, is given.
References
Baker, C. F. (1925) Some Lophopidae (Fulgoroidea) of the Indo-Malayan and Papuan regions. Treubia, 6 (3–4), 271–296.
Bourgoin, T. (1988) A new interpretation of the homologies of the Hemiptera male genitalia, illustrated by the Tettigometridae (Hemiptera, Fulgoromorpha). In: Vidano, C., Arzone, A. (Eds.), Proceedings of the 6th Auchenorrhyncha Meeting. 7–11 September, 1987. Consiglio Nazionale delle Ricerche-Special Project IPRA, Turin (Italy), pp. 1–625.
Bourgoin, T. (2018) FLOW (Fulgoromorpha Lists on The Web): a world knowledge base dedicated to Fulgoromorpha. Version 8. Updated (05.02.2018). Available from: http://hemiptera-databases.org/flow/ (accessed 5 February 2018)
Bourgoin, T., Wang, R.R., Asche, M., Hoch, H., Soulier-Perkins, A., Stroiński, A., Yap S. & Szwedo, J. (2015) From micropterism to hyperpterism: recognition strategy and standardized homology-driven terminology of the forewing venation patterns in planthoppers (Hemiptera: Fulgoromorpha). Zoomorphology, 13 (1), 63–77.
https://doi.org/10.1007/s00435-014-0243-6Emeljanov, A. F. (2013) On the subdivision of the family Lophopidae (Homoptera, Auchenorhyncha: Fulgoroidea) into subfamilies and tribes with description of two new tribes. Entomologicheskoe Obozrenie, 92 (4), 720–723.
Gitau, C.W., Gurr, G.M., Dewhurst, C.F., Nicol, H., Fletcher, M., Liefting, LW. & Cowling A. (2011) Zophiuma lobulata (Hemiptera: Lophopidae) causes Finschhafen disorder of coconut and oil palms. Annals of Applied Biology, 158 (1), 139–148.
https://doi.org/10.1111/j.1744-7348.2010.00450.xHoward, F.W., Moore, D., Giblin-Davis, R.M. & Abad, R.G. (2001) Insects on palms. CABI International, Wallingford, Oxon, 400 pp.
https://doi.org/10.1079/9780851993263.0000Kumarasinghe, N.C. & Wratten, S.D. (1996) The sugarcane lophopid planthopper Pyrilla perpusilla (Homoptera: Lophopidae): a review of its biology, pest status and control. Bulletin of Entomological Research, 86, 485–498.
https://doi.org/10.1017/S0007485300039286Smith, E.S.C. (1980) Zophiuma lobulata Ghauri (Homoptera: Lophopidae) and its relation to the Finschhafen coconut disorder in Papua New Guinea. Papua New Guinea Agricultural Journal, 31 (1–4), 37–45.
Soulier-Perkins, A. (1998) The Lophopidae(Hemiptera : Fulgoromorpha): Description of three new genera and key to the genera of the family. European journal of entomology, 95, 599–618.
Soulier-Perkins, A. (2000) A phylogenetic and geotectonic scenario to explain biogeography of the Lophopidae (Hemiptera, Fulgoromorpha). Palaeogeography, Palaeoclimatology, Palaeoecology, 160 (3–4), 239–254.
https://doi.org/10.1016/S0031-0182(00)00071-7Soulier-Perkins, A. (2001) The phylogeny of the Lophopidae (Hemiptera, Fulgoromorpha) and the impact of sexual selection and coevolutionary sexual conflict. Cladistics, 17, 1–24.
https://doi.org/10.1111/j.1096-0031.2001.tb00111.xStål, C. (1870) Hemiptera insularum Philippinarum. Bidrag till Philippinska öarnes Hemipter-fauna. Ofversigt af Kongliga Svenska Vetenskaps-Akademiens Förhandlingar, 27, 607–776.
https://doi.org/10.5962/bhl.title.61898Stapley, J. H. (1976) Annual report of entomologist for 1976. Report of the ministry of agriculture and lands, Solomon islands, 1976, 1–28.
Stapley, J. H. (1978) Annual report of entomologist for 1978. Report of the ministry of agriculture and lands, Solomon islands, 1978, 1–27.
Stroinski, A. & Soulier-Perkins A. (2015) A new Lophopid genus (Hemiptera: Fulgoromorpha) corroborates the family phylogeny and historical biogeography. Annales Zoologici, 65 (2), 269–285.
https://doi.org/10.3161/00034541ANZ2015.65.2.009Wilson, M.R. (1988) Records of Homoptera Auchenorrhyncha from palms and associations with disease in coconuts. Oléagineux, 43 (6), 247–253.
Zelazny, B. & Pacumbaba, E. (1982) Phytophagous insects associated with cadang-cadang infected and healthy coconut palms in South-eastern Luzon, Philippines. Ecological Entomology, 7 (1), 113–120.
https://doi.org/10.1111/j.1365-2311.1982.tb00649.x