Two new species of Pseudomiopteryx Saussure, 1870 from the Brazilian Amazon, with an updated key to the species and complementary records (Mantodea: Thespidae)
Abstract
We describe two new species of Pseudomiopteryx Saussure, 1870 from the western Brazilian Amazon: Pseudomiopteryx akuntsu sp. nov., recorded from Rondônia and Amazonas states, and P. chicomendesi sp. nov. from Acre. These additions raise the total number of recognized species in the genus to 13. We also report new taxonomic and distributional data for P. decipiens Giglio-Tos, 1915 and P. gorgonae Ariza & Salazar, 2005. An updated species checklist and an identification key to all known species, based on males, are provided.
References
Agudelo A.A. & Chica M.L. 2002. Mántidos: Introducción al Conocimiento del Orden Mantodea. Universidad Distrital Francisco José de Caldas, Bogotá.
Agudelo A.A. & Rafael J.A. 2014. Genus Mantillica Westwood, 1889: rediscovery and review of the Amazonian “ant-mantis” (Mantodea: Thespidae: Oligonicinae). Entomological Science 17: 400–408. https://doi.org/10.1111/ens.12072
Agudelo A.A. & Rivera J. 2015. Some taxonomic and nomenclatural changes in American Mantodea (Insecta, Dictyoptera) — Part I. Zootaxa 3936 (3): 335–356. https://doi.org/10.11646/zootaxa.3936.3.2
Agudelo A.A., Scherrer M.V. & Favacho C.A. 2024a. Mantodea Latreille, 1802. In: Rafael J.A., Melo G.A.R., Carvalho C.J.B., Casari S.A. & Constantino R. (eds) Insetos do Brasil: 315–328. Editora INPA, Manaus. https://doi.org/10.61818/56330464c22
Agudelo A.A., Gomes J.P. & Rafael J.A. 2024b. Mantodea (Insecta) in the Invertebrate Collection of Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil. Zootaxa 5399 (2): 141–154. https://doi.org/10.11646/zootaxa.5399.2.3
Anderson K. 2026. Mantodea Mundi: Comprehensive Nomenclatural and Catalogue of Mantodea. September 2026 edition.
Ariza G.M. & Salazar J.A. 2005. Nuevas especies de mántidos para Colombia (Insecta: Mantodea). Boletín científico del Centro de Museos 9: 121–135.
Beier M. 1942. Neue und seltene Mantodeen aus deutschen Museen. Annals of the Natural History Museum Vienna 52: 126–154.
Brannoch S.K., Wieland F., Rivera J., Klass K.-D., Béthoux O. & Svenson G.J. 2017. Manual of praying mantis morphology, nomenclature, and practices (Insecta, Mantodea). ZooKeys 2017: 1–100. https://doi.org/10.3897/zookeys.696.12542
Cerdá F.J. 1993. Valor taxonómico del complejo fálico en mantidos neotropicales (Dictyoptera: Mantodea). Boletín de Entomología Venezolana N.S. 8: 33–52.
Chopard L. 1911. Contribution de la faune des Orthoptères de la Guyane française. Annales de la Sociètè entomologique de France 80: 315–350. https://doi.org/10.1080/21686351.1911.12279533
Favacho C.A. Agudelo A.A. & Carvalho-Filho F.S. 2023. Taxonomic review of Pseudomiopteryx Saussure, 1870 (Mantodea: Thespidae: Pseudomiopteryginae). Insect Systematics & Evolution 1: 1–45. https://doi.org/10.1163/1876312X-bja10047
Ferraz B.R., Souza-Dias P.G.B. & Rivera J. 2023. A hidden gem from Northeastern Brazil: A new species of Metaphotina Piza, 1964 (Mantodea, Acontistidae) ecologically linked to the Caatinga. Zootaxa 5343: 31–54. https://doi.org/10.11646/zootaxa.5343.1.2
Giglio-Tos E. 1898. Viaggio del Dr. Enrico Festa nella Repubblica Ecuador regioni vicine. VI. – Ortotteri. Bollettino dei Musei di Zoologia ed Anatomia comparata della R. Universita di Torino 13 (311): 1–108. https://doi.org/10.5962/bhl.part.16811
Giglio-Tos E. 1915. Mantidi esotici. Bollettino della Società Entomologica Italiana 46: 31–108.
Morrone J.J., Escalante T., Rodríguez-Tapia G., Carmona A., Arana M. & Mercado-Gómez J.D. 2022. Biogrographic regionalization of the Neotropical region: New map and shapefile. Anais da Academia Brasileira de Ciências 94 (1): e20211167. https://doi.org/10.1590/0001-3765202220211167
Moulin N. 2025. Les Mantodea de Guyane. Insecta, Polyneoptera. Muséum national d’Histoire naturelle, Paris.
Moulin N. & Schwarz C.J. 2023. Two new genera of Acanthopidae (Mantodea) from the Amazon region, with description of a new species. Zoosystema 45 (5): 137–161. https://doi.org/10.5252/zoosystema2023v45a5
Poester-Carvalho J.A., Barão K.R., da Costa L.G. & Ferrari A. 2023. Areas of endemism and sampling bias of Pentatomidae (Heteroptera) in the Americas. Journal of Insect Conservation 27: 1–14. https://doi.org/10.1007/s10841-023-00497-5
Rivera J. 2010. A historical review of praying mantid taxonomy and systematics in the Neotropical Region: State of knowledge and recent advances (Insecta: Mantodea). Zootaxa 2638: 44–64. https://doi.org/10.11646/zootaxa.2638.1.3
Rivera J. & Svenson G.J. 2014. Editorial – A revived focus on the praying mantises (Insect: Mantodea). Zootaxa 3797: 5–6. https://doi.org/10.11646/zootaxa.3797.1.3
Rivera J. & Svenson G.J. 2016. The Neotropical “polymorphic earless praying mantises” - Part I: Molecular phylogeny and revised higher-level systematics (Insecta: Mantodea, Acanthopoidea). Systematic Entomology 41: 607–649. https://doi.org/10.1111/syen.12178
Rivera J. & Svenson G.J. 2020. The Neotropical “Polymorphic Earless Praying Mantises” – Part II: Taxonomic Review of the Genera and Checklist of Species (Insecta: Mantodea, Acanthopoidea). Thomas Say Publications in Entomology, Annapolis. https://doi.org/10.4182/QQHU9127
Saussure H. 1869. Essai d′un Systeme des Mantides. Bulletin de la Société entomologique Suisse 3: 49‒73.
Saussure H. 1870. Additions au Système des Mantides. Mitteilungen der Schweizerischen entomologischen Gesellschaft 3: 221–244.
Saussure H. & Zehntner L. 1894. Fam. Mantidae. In: Biologia Centrali-Americana: 123–197. Société entomologique Zürich, Switzerland.
Schwarz C.J. & Roy R. 2019. The systematics of Mantodea revisited: an updated classification incorporating multiple data sources (Insecta: Dictyoptera). Annales de la Société entomologique de France 55 (2): 101–196. https://doi.org/10.1080/00379271.2018.1556567
Schwarz C.J., Ehrmann R., Stiewe M.B.D., Mörtter R. & Falkenberg M. 2020. Mantodea of Panguana (Insecta: Dictyoptera). Zootaxa 4824: 1–66. https://doi.org/10.11646/zootaxa.4824.1.1
Stål C. 1877. Systema mantodeorum. Essai d’une systématisation nouvelle des Mantodées. Bihang till Kongliga Svenska Vetenskaps-Akademiens Handlingar 4: 1–91.
Westwood J.O. 1889. Revision Insectorum Familiae Mantidarim, Speciebus Novis Aut Minus Cognitis Descriptis et Delineatis. Gurney & Jackson, London.
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