Abstract
The cicadas (Hemiptera: Cicadidae) of Los Amigos Biostation, Peru are identified. Twenty-eight species representing 13 genera, three tribes, and two subfamilies were collected between August and December 2024. Guyalna protrudusa Sanborn sp. nov. is described along with the first female of Guyalna fasciata Sanborn, 2019. The first Peruvian records are provided for Ariasa bilaqueata (Uhler, 1903), Guyalna fasciata and Guyalna viridifemur (Walker, 1850). A list of the 28 cicada species currently known from Los Amigos Biostation is provided. The additions bring the total known Peruvian cicada diversity to 120 species.
References
Amyot C. J. B. & Audinet-Serville A. 1843. Histoire Naturelle des Insectes. Hemiptères. Deuxième partie. Homoptères. Homoptera Latr. Librairie encyclopédique de Roret, Paris, 675 pp. https://doi.org/10.5962/bhl.title.8471
Batsch A. J. G. K. 1789. Versuch einer Anleitung zur Kenntniss und Geschichte der Thiere und Mineralien für akademische Vorlesungen entworfen, und mit den nöthingsten Abbildungen versehen. Zweyter Theil. Besondre Geshichte der Insekten, Gewürme und Mineralien. Akademischen Buchhandlung, Jena, Tome 2, 529–860, pl. 6–7. https://doi.org/10.5962/bhl.title.79854
Boulard M. & Martinelli N. M. 1996. Révision des Fidicini, nouveau statut de la tribu, espèces connues et nouvelles espèces (Cicadomorpha, Cicadidae, Cicadinae). Premiere partie: Sous-tribu nouvelle des Fidicinina. Ecole Pratique des Hautes Etudes, Travaux du Laboratoire Biologie et Evolution des Insectes Hemipteroidea 9: 11–81.
Distant W. L. 1892. On some undescribed Cicadidae, with synonymical notes. Annals and Magazine of Natural History, Series 6, 10: 54–67. https://doi.org/10.1080/00222939208677373
Distant W. L. 1905a. Rhynchotal notes XXX. Annals and Magazine of Natural History, Series 7, 15: 304–319. https://doi.org/10.1080/03745480509443047
Distant W. L. 1905b. Rhynchotal notes XXXII. Annals and Magazine of Natural History, Series 7, 15: 478–486. https://doi.org/10.1080/03745480509442837
Dmitriev D. A., Anufriev G. A., Bartlett C. R., Blanco-Rodriguez E., Borodin O. I., Cao Y.-H., Deitz L. L., Dietrich C. H., Dmitrieva M. O., El-Sonbati S. A., Evangelista de Souza O., Gonçalves A. C., Hendrix S., McKamey S., Kohler M., Kunz G., Malenovský I., Morris B. O., Novoselova M., Pinedo-Escatel J. A., Rakitov R. A., Rothschild M. J., Sanborn A. F., Takiya D. M., Wallace M. S. & Zahniser J. N. 2022 and updates. World Auchenorrhyncha Database. Taxon Pages. Available from: https://hoppers.speciesfile.org/otus/5973/overview (accessed on 22 January 2026)
International Commission on Zoological Nomenclature. 1999. International Code of Zoological Nomenclature, fourth edition. International Trust for Zoological Nomenclature, London, 306 pp. https://doi.org/10.5962/bhl.title.50608
de Laporte F. L. 1832. Mémoire sur cinquante espèces nouvelles ou peu connues d’insectes. Annales de la Société Entomologique de France 1: 386–415. https://doi.org/10.1080/00379271.1863.11755437
Linnaeus C. 1758. Systema Naturae per regna tria naturae, secundum classes, ordines, genera, species cum characteribus, differentiis, synonymis, locis. Tomus I. Edito duodecima, reformata. Laurentius Salvius, Holmiae, 824 pp. https://doi.org/10.5962/bhl.title.157601
Marshall D. C., Moulds M. S., Hill K. B. R., Price B. W., Wade E. J., Owen C. J., Goemans G., Marathe K., Sarkar V., Cooley J. R., Sanborn A. F., Kunte K., Villet M. H. & Simon C. 2018. A molecular phylogeny of the cicadas (Hemiptera: Cicadidae) with a review of tribe and subfamily level classification. Zootaxa 4424: 1–64. https://doi.org/10.11646/zootaxa.4424.1.1
Martel S. & Cairampoma L. 2012. Palm swamp forests of the Peruvian Amazon: Structure and composition. Revista Peruana de Biología 19: 151–157. [https://www.scielo.org.pe/scielo.php?script=sci_abstract&pid=S1726-22162012000200003&lng=en]
Moulds M. S. 2005. An appraisal of the higher classification of cicadas (Hemiptera: Cicadoidea) with special reference to the Australian fauna. Records of the Australian Museum 57: 375–446. https://doi.org/10.3853/j.0067-1975.57.2005.1447
Moulds M. S. 2012. A review of the genera of Australian cicada (Hemiptera: Cicadoidea). Zootaxa 3287: 1–262. https://doi.org/10.11646/zootaxa.3287.1.1
Nikitina D., Remizova L. & Losco R. L. 2011. A preliminary investigation of the soils and geomorphology of a portion of the Madre de Dios region, Peru. Soil Survey Horizons 52: 40–47. https://doi.org/10.2136/sh2011.2.0040
Nunes V. L., Ruschel T. P., Maccagnan D. H. B., Simões P. C. & Acosta R. C. 2023. Cigarras do Brasil, Guia Fotográphico. 1a Edição. ebook, 46 pp. Avaialble from: https://zenodo.org/record/7712483 (accessed on 22 January 2026)
Osher L. J. & Buol S. W. 1998. Relationship of soil properties to parent material and landscape position in eastern Madre de Dios, Peru. Geoderma 83(1–2): 143–166. https://doi.org/10.1016/S0016-7061(97)00133-X
Pitman N. C. A. 2015. An overview of the Los Amigos watershed, Madre de Dios, southeastern Peru. By the author, 87 pp. https://doi.org/10.13140/RG.2.1.1620.4329
Ruschel T. P. 2017. Seven new species of the cicada genus Guyalna Boulard & Martinelli, 1996 (Hemiptera: Cicadidae: Fidicinini) with a re-description of the type species. Zootaxa 4281: 246–279. https://doi.org/10.11646/zootaxa.4281.1.25
Ruschel T. P., Bianchi F. M., Campos L. A. & Carvalho G. S. 2023. Total evidence analysis elucidates the tangled systematic scenario within Fidicinini (Hemiptera: Auchenorrhyncha, Cicadidae). Arthropod Systematics & Phylogeny 81: 35–77. https://doi.org/10.3897/asp.81.e85755
Sanborn A. F. 2007. Additions to the cicada fauna of Venezuela with the description of a new species and checklist of the Venezuelan cicada fauna (Hemiptera: Cicadoidea: Cicadidae). Zootaxa 1503: 21–32. https://doi.org/10.11646/zootaxa.1503.1.3
Sanborn A. F. 2016a. Generic redescription, two new species, and a key to the species of the cicada genus Ariasa Distant, 1905 with the description of a new genus (Hemiptera: Cicadidae: Cicadinae: Fidicinini). Zootaxa 4137: 501–519. https://doi.org/10.11646/zootaxa.4137.4.3
Sanborn A. F. 2016b. The cicada genus Guyalna Boulard & Martinelli, 1996 (Hemiptera: Cicadidae: Cicadinae: Fidicinini): generic description, twelve new combinations, and a key to species. Zootaxa 4105(5): 430–454. https://doi.org/10.11646/zootaxa.4105.5.2
Sanborn A. F. 2019. The cicadas (Hemiptera: Cicadidae) of Bolivia including the descriptions of fifteen new species, the resurrection of one genus and two species, seven new combinations, six new synonymies, and twenty-eight new records. Zootaxa 4655: 1–104. https://doi.org/10.11646/zootaxa.4655.1.1
Sanborn A. F. 2020. The cicadas (Hemiptera: Cicadidae) of Peru including the descriptions of twenty-four new species, three new synonymies, and thirty-seven new records. Zootaxa 4785: 1–129. https://doi.org/10.11646/zootaxa.4785.1.1
Sanborn A. F. 2023a. Resolving taxonomic issues of cicadas (Hemiptera: Cicadidae) including new combinations, new synonymies, and revised status, with updates on the diversity of the Brazilian cicada fauna and new records for four South American countries. Zootaxa 5318: 339–362. https://doi.org/10.11646/zootaxa.5318.3.2
Sanborn A. F. 2023b. Two new species and two new records for cicadas (Hemiptera: Cicadidae) from French Guiana, with an updated faunal list of French Guiana and the first synoptic list for Guyana. Zootaxa 5368: 1–74. https://doi.org/10.11646/zootaxa.5368.1.1
Sanborn A. F. & Heath M. S. 2014. The cicadas of Argentina with new records, a new genus and fifteen new species (Hemiptera: Cicadoidea: Cicadidae). Zootaxa 3883: 1–94. https://doi.org/10.11646/zootaxa.3883.1.1
Stål C. 1864. Hemiptera mexicana enumeravit speciesque novas descripsit (continuatio). Stettiner Entomologische Zeitung. Herausgegeben von dem entomologischen Vereine zu Stettin 25: 49–86. https://doi.org/10.5962/bhl.title.36493
Uhler P. R. 1903. Enumeration of the Cicadidae of Brazil in the collection of Mr. Herbert H. Smith. Transactions of the Maryland Academy of Sciences 2: 1–17.
Walker F. 1850. List of the Specimens of Homopterous Insects in the Collection of the British Museum. Part I. British Museum Trustees, London, 260 pp. https://doi.org/10.5962/bhl.title.9063
Walker F. 1858. List of the specimens of Homopterous insects in the collection of the British Museum. Supplement. British Museum Trustees, London, 307 pp. https://doi.org/10.5962/bhl.title.9063
