Abstract
Covidaleyrodes flos, a new whitefly genus and species, is described from the Andaman Islands, India. Puparia of the new species were found in groups infesting the underside of the leaves of an endemic woody climber, Artabotrys speciosus (Annonaceae). Groups of male and female puparia were observed separately on different leaves. Images of the habitus, line drawings of the type specimens and SEM images of the new genus and species are provided. Affinities of the new genus with related genera are discussed and an identification key to puparia of related genera is provided.
References
- Bink-Moenen, R.M. (1983) Revision of the African whiteflies (Aleyrodidae), mainly based on a collection from Tchad. Monografieën Nederlandse Entomologische Vereniging, 10, 1–210.
- Cockerell, T.D.A. (1902) The classification of the Aleyrodidae. Proceedings of the Academy of Natural Sciences of Philadelphia, 54, 279–283.
- David, B.V. & Jesudasan, R.W.A. (1987) Description of a new genus Crescentaleyrodes for Aleurolobus semilunaris (Corbett) (Aleyrodidae: Homoptera). Current Science, 56, 42–44.
- David, B.V. (1990) Key to tribes of whiteflies (Aleyrodidae: Homoptera) of India. Journal of Insect Science, 3, 13–17.
- David, B.V. & Thenmozhi, K. (1995) On the characteristics of pupal case, adult and egg of Indian species of Lipaleyrodes Takahashi (Aleyrodidae: Homoptera) with description of a new species. Journal of the Bombay Natural History Society, 92, 339–349.
- Dooley, J.W., III, Lambrecht, S. & Honda, J. (2010) Eight new state records of aleyrodine whiteflies found in Clark County, Nevada and three newly described taxa (Hemiptera: Aleyrodidae, Aleyrodinae). Insecta Mundi, 140, 1–36.
- Dubey, A.K. (2019) Aericerus meghalayensis gen. et sp. nov. in North-East India. Annales Zoologici (Warszawa), 69, 407–416. https://doi.org/10.3161/00034541ANZ2019.69.2.007
- Dubey, A.K. (2020) New genus and species of whitefly, Margaritaplena ovata gen. et sp. nov. (Hemiptera: Aleyrodidae) from the Andaman Islands, India. Journal of Natural History, 54 (23–24), 1465–1475. https://doi.org/10.1080/00222933.2020.1804006
- Dubey, A.K. & David, B.V. (2012) Collection, preservation and preparation of specimens for taxonomic study of whiteflies (Hemiptera: Aleyrodidae). In: David, B.V. (Ed.), The whiteflies or mealywing bugs: biology, host specificity and management. Lambert Academic Publishing, Germany, pp. 1–19.
- Dubey, A.K. & Ramamurthy, V.V. (2013) Dialeurolonga re-defined (Hemiptera: Aleyrodidae): with a new genus and species from India, two new genera from Australia, and discussion of host-correlated puparial variation. Zootaxa, 3616 (6), 548–562. https://doi.org/10.11646/zootaxa.3616.6.2
- Gill, R.J. (1990) The morphology of whiteflies. In: Gerling, D. (Ed.), Whiteflies: their bionomics, pest status and management. Intercept, Andover, pp. 13–46.
- Guimarães, J.M. (1996) The diagnostic value of the cement gland and other abdominal structures in aleyrodid taxonomy. Bulletin OEPP/EPPO Bulletin, 26, 413–419. https://doi.org/10.1111/j.1365-2338.1996.tb00605.x
- Ko, C.C., Chen, Y.-F., C. & Dubey, A.K. (2010) New species of Dialeurodes Cockerell (Hemiptera: Aleyrodidae) with diagnoses and keys to puparia and adults from Taiwan. Entomological Science, 13 (1), 121–133. https://doi.org/10.1111/j.1479-8298.2010.00363.x
- Martin, J.H. (1985) The whitefly of New Guinea (Homoptera: Aleyrodidae). Bulletin of the British Museum (Natural History) (Entomology), 50, 303–351.
- Martin, J.H. (1996) Neotropical whiteflies of the subfamily Aleurodicinae established in the western Palearctic (Homoptera: Aleyrodidae). Journal of Natural History, 30, 1849–1859. https://doi.org/10.1080/00222939600771081
- Manzari, S. & Quicke, D.L.J. (2006) A cladistic analysis of whiteflies, subfamily Aleyrodinae (Hemiptera: Sternorrhyncha: Aleyrodidae). Journal of Natural History, 40, 2423–2554. https://doi.org/10.1080/00222930601121890
- Mound, L.A. (1965) An introduction to the Aleyrodidae of western Africa (Homoptera). Bulletin of the British Museum (Natural History) Entomology, 17, 113–160. https://doi.org/10.5962/bhl.part.14809
- Prabhu, S., Sathiyaseelan, R., Aron, S. & Murugan, C. (2015) A review of the genus Artabotrys R. Br. (Annonaceae) from Andaman and Nicobar Islands, with a new record for India. Indian Journal of Forestry, 38 (2), 159–164. https://doi.org/10.54207/bsmps1000-2015-E4D2O5
- Quaintance, A.L. & Baker, A.C. (1914) Classification of the Aleyrodidae Part II. Technical Series. United States Department of Agriculture Bureau of Entomology, 27, 95–109. https://doi.org/10.5962/bhl.title.123077
- Russell, L.M. (1948) The North American species of whiteflies of the genus Trialeurodes. Miscellaneous Publications United States Department of Agriculture Washington, 635, 1–85.
- Selvakumaran, S. & David, B.V. (1996) A new genus and three new species of whiteflies (Aleyrodidae: Homoptera) from the cardamom eco-system, south India. Journal of Spices and Aromatic Crops, 5, 58–63.