Abstract
As part of a review of the Auchenorrhyncha of the (former) Dutch Antilles, a new species in the genus Microledrida, Microledrida malpaisa sp. nov., is described from Curaçao. The novel taxon differs from other species in the genus in colouration and form of its male genitalia, especially the shape of the anal tube and the number and shape of the spinal processes of the phallotheca. The records from Curaçao, a record from Panama, and iNaturalist records from Costa Rica comprise the southernmost records of the genus, which was hitherto not formally recorded south of Guatemala and Puerto Rico. An illustrated checklist and revised key to species are presented.
References
- Asche, M. (1983) Aufgliederung der Asiracinen-Gattung Punana Muir, 1913, Equasystatus gen. nov. aus Equador und Neopunana gen. nov. von den Karibischen Inseln (Homoptera Auchenorrhyncha Fulgoromorpha Delphacidae). Marburger Entomologische Publikationen, 1 (8), 127–166.
- Bartlett, C.R., O’Brien, L.B. & Wilson, S.W. (2014) A review of the planthoppers (Hemiptera: Fulgoroidea) of the United States. Memoirs of the American Entomological Society, 50, 1–287.
- 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, Turin, Italy, 7–11 September 1987. Consiglio Nazionale delle Ricerche, IPRA, Rome, pp. 113–120.
- Bourgoin, T. (2024) FLOW (Fulgoromorpha Lists on The Web): a world knowledge base dedicated to Fulgoromorpha. Version 8. Updated 5 January 2024. Available from: https://hemiptera-databases.org/flow/ (accessed 15 January 2024)
- Bourgoin, T. & Huang, J. (1990) Morphologie comparée des genitalia mȃles des Trypetimorphini et remarques phylogénétiques (Hemiptera: Fulgoromorpha: Tropiduchidae). Annales de la Société Entomologique de France, Nouvelle Série, 26, 555–564. https://doi.org/10.1080/21686351.1990.12277614
- Bourgoin, T., Wang, R.R., Asche, M., Hoch, H., Soulier-Perkins, A., Stroinski, 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, 134 (1), 63–77. https://doi.org/10.1007/s00435-014-0243-6
- Bowser, M.L. (2014) Notes on the biology of the cixiid planthopper Cixius meridionalis (Hemiptera: Fulgoroidea). Psyche, 2014 (1) 769021. https://doi.org/10.1155/2014/769021
- Caldwell, J.S. (1944) Notes on some less common genera of tropical Cixiidae (Homoptera). The Ohio Journal of Science, 44 (6), 252–254.
- Caldwell, J.S. & Martorell, L.F. (1951) Review of the auchenorynchous Homoptera of Puerto Rico. Part II. The Fulgoroidea except Kinnaridae. Journal of Agriculture of the University of Puerto Rico, 34 (2), 133–269. https://doi.org/10.46429/jaupr.v34i2.12835
- Fowler, W.W. (1904) Order Rhynchota. Suborder Hemiptera-Homoptera. (Continued). Biologia Centrali-Americana; contributions to the knowledge of the fauna and flora of Mexico and Central America, 1, 85–124.
- Holzinger, W.E., Emeljanov, A.F. & Kammerlander, I. (2002) The family Cixiidae Spinola, 1839 (Hemiptera: Fulgoromorpha) - a Review. Denisia, 4, 113–138.
- Kramer, J.P. (1983) Taxonomic study of the planthopper family Cixiidae in the United States (Homoptera: Fulgoroidea). Transactions of the American Entomological Society, 109, 1–57.
- Luo, Y., Bucher, M., Bourgoin, T., Löcker, B. & Feng, J.-N. (2024) Phylogeny and classification of Cixiidae (Hemiptera, Fulgoromorpha): A new evolutionary scenario for the most diverse planthopper family. Systematic Entomology, 1–20. [early view] https://doi.org/10.1111/syen.12663
- Metcalf, Z.P. (1923) A key to the Fulgoridae of Eastern North America with descriptions of new species. Journal of the Elisha Mitchell Scientific Society, 38, 139–230. https://doi.org/10.5962/bhl.part.7606
- Myers, J.G. (1929) Observation on the biology of two remarkable cixiid plant-hoppers (Homoptera) from Cuba. Psyche, 36 (4), 283–292. https://doi.org/10.1155/1929/82326
- Spinola, M. (1839) Essai sur les Fulgorelles, sous-tribu des Cicadaires, ordre des Rhyngotes. Annales de la Société Entomologique de France, 8, 133–337.
- Tsai, J.H., Woodiel, N.L. & Kirsch, O.H. (1976) Rearing techniques for Haplaxius crudus (Homoptera: Cixiidae). Florida Entomologist, 59, 41–43. https://doi.org/10.2307/3493167
- Van Duzee, E.P. (1914) A preliminary list of the Hemiptera of San Diego County, California. Transactions of the San Diego Society of Natural History, 2, 1–57.