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Issue: Vol. 5486 No. 4: 29 Jul. 2024
Type: Article
Published: 2024-07-29
DOI: 10.11646/zootaxa.5486.4.3
Page range: 499-538
Abstract views: 3
PDF downloaded: 0

Studies in Mexican grasshoppers: four new species of the genus Oaxaca Fontana, Buzzetti & Mariño-Pérez, 2011 with the erection of the subgenus Paraoaxaca (Caelifera: Acrididae: Melanoplinae)

Laboratorio de Ecología UBIPRO; Facultad de Estudios Superiores Iztacala; Universidad Nacional Autónoma de México; Av. de los Barrios #1; Tlalnepantla; México 54090; México
Laboratorio de Ecología UBIPRO; Facultad de Estudios Superiores Iztacala; Universidad Nacional Autónoma de México; Av. de los Barrios #1; Tlalnepantla; México 54090; México
Department of Ecology and Evolutionary Biology; University of Michigan; 3600 Varsity Drive; 48108 Ann Arbor; MI; USA
Department of Entomology; Texas A&M University; 2475 TAMU; 77843-2475 College Station; TX; USA
Carrera de Biología; Facultad de Estudios Superiores Iztacala; Universidad Nacional Autónoma de México; Av. de los Barrios #1; Tlalnepantla; México 54090; México
Laboratorio de Ecología UBIPRO; Facultad de Estudios Superiores Iztacala; Universidad Nacional Autónoma de México; Av. de los Barrios #1; Tlalnepantla; México 54090; México
Orthoptera Melanoplinae Southwestern Mexico endemic grasshoppers Pacific Coast Sierra Madre del Sur

Abstract

After a thoughtful review of 159 specimens collected from 17 localities from multiple collections in Mexico and the U.S.A. spanning decades of collecting events, four new species of the micropterous Melanoplinae genus Oaxaca are described from Southwestern Mexico. Based on morphological analyses, we placed these four species within the group Paraoaxaca subgen. nov. The four species are Oaxaca (Paraoaxaca) ottei sp. nov., Oaxaca (Paraoaxaca) cohni sp. nov., Oaxaca (Paraoaxaca) cuitlateca sp. nov., and Oaxaca (Paraoaxaca) tlapaneca sp. nov. We further discussed the body of evidence that led us to the erection of this new subgenus within the genus Oaxaca and the future directions needed to disentangle the internal relationships with the genus Oaxaca and their sister groups. This contribution is a continuation of a series of works dealing with the specious orthopterofauna of the region that has been started thanks to the efforts of recent collection events and careful review of unsorted material deposited in legacy collections.

 

References

  1. Amédégnato, C., Chapco, W. & Litzenberger, G. (2003) Out of South America? Additional evidence for a southern origin of melanopline grasshoppers. Molecular Phylogenetics and Evolution, 29 (1), 115–119. https://doi.org/10.1016/S1055-7903(03)00074-5
  2. Barrientos-Lozano, L., Rocha-Sánchez, A.Y. & Buzzetti, F.M. (2012) New Species of Necaxacris Roberts, 1939 (Orthoptera: Acrididae) from Northeastern Mexico. Journal of Orthoptera Research, 21 (2), 149–168. https://doi.org/10.1665/034.021.0203
  3. Berner, D. & Blanckenhorn, W.U. (2006) Grasshopper ontogeny in relation to time constraints: adaptive divergence and stasis. Journal of Animal Ecology, 75 (1), 130–139. https://doi.org/10.1111/j.1365-2656.2005.01028.x
  4. Berner, D. & Blanckenhorn, W.U. (2007) An ontogenetic perspective on the relationship between age and size at maturity. Functional Ecology, 21 (3), 505–512. https://doi.org/10.1111/j.1365-2435.2007.01253.x
  5. Berner, D., Körner, C. & Blanckenhorn, W.U. (2004) Grasshopper populations across 2000 m of altitude: is there life history adaptation?. Ecography, 27 (6), 733–740. https://doi.org/10.1111/j.0906-7590.2005.04012.x
  6. Chintauan-Marquier, I.C., Jordan, S., Berthier, P., Amédégnato, C. & Pompanon, F. (2011) Evolutionary history and taxonomy of a short-horned grasshopper subfamily: The Melanoplinae (Orthoptera: Acrididae). Molecular phylogenetics and evolution, 58 (1), 22–32. https://doi.org/10.1016/j.ympev.2010.07.003
  7. Chown, S.L. & Gaston, K.J. (2010) Body size variation in insects: a macroecological perspective. Biological Reviews, 85 (1), 139–169. https://doi.org/10.1111/j.1469-185X.2009.00097.x
  8. Cigliano, M.M., Braun, H., Eades, D.C. & Otte, D. (2024) Orthoptera Species File. Available from: http://orthoptera.speciesfile.org/ (accessed 3 April 2024)
  9. Cohn, T.J. & Cantrall, I.J. (1974) Variation and speciation in the grasshoppers of the Conalcaeini (Orthoptera: Acrididae: Melanoplinae): the lowland forms of Western Mexico, the genus Barytettix. San Diego Society of Natural History Memoir, 6, 1–131.
  10. Core, R. (2015) Team. R: a language and environment for statistical computing. R Foundation for Statistical Computing, Vienna. Available from: https://www.R-project.org/ (accessed 3 April 2024)
  11. Dingle, H., Mousseau, T.A. & Scott, S. (1990) Altitudinal variation in life cycle syndromes of California populations of the grasshopper, Melanoplus sanguinipes (F.). Oecologia, 84,199–206. https://doi.org/10.1007/BF00318272
  12. Flores-Villela, O. & Canseco-Márquez, L. (2004) Nuevas especies y cambios taxonómicos para la herpetofauna de México. Acta Zoológica Mexicana, 20, 115–144. https://doi.org/10.21829/azm.2004.2022332
  13. Fontana, P., Buzzetti, F.M. & Mariño-Perez, R. (2011) New acrididae from Oaxaca state in Mexico (Orthoptera: Caelifera: Acrididae: Ommatolampinae, Melanoplinae). Zootaxa, 2862 (1), 39–55. https://doi.org/10.11646/zootaxa.2862.1.2
  14. Fontana, P., Mariño-Perez, R., Sanabria-Urban, S. & Woller, D.A. (2017) Studies in Mexican Grasshoppers: Three new species of Dactylotini (Acrididae: Melanoplinae) from Mexico and a review of existing conspecifics with comments on their geographical distributions. Zootaxa, 4337 (3), 301–343. https://doi.org/10.11646/zootaxa.4337.3.1
  15. Google Earth Pro (2015) Google Earth Pro 7.1.5.1557. Google Inc., California,
  16. Hodkinson, I.D. (2005) Terrestrial insects along elevation gradients: species and community responses to altitude. Biological reviews, 80 (3), 489–513. https://doi.org/10.1017/S1464793105006767
  17. Hubbell, T.H. (1932) A revision of the Puer group of the North American genus Melanoplus, with remarks on the taxonomic value of the concealed male genitalia in the Cyrtacanthacridinae (Orthoptera, Acrididae). Miscellaneous Publications Museum of Zoology, University of Michigan, 23, 1–64.
  18. Koleff, P., Soberón, J., Arita, H.T., Dávila, P., Flores-Villela, O., Golubov, J., Halffter, G., Lira-Noriega, A., Moreno, C.E., Moreno, E., Munguía, M., Murguía, M., Navarro-Sigüenza, A.G., Téllez, O., Ochoa-Ochoa, L., Peterson, A.T. & Rodríguez, P. (2008) Patrones de diversidad espacial en grupos selectos de especies. In: Sarukhan, J. (Ed.), Capital natural de México, vol. I: Conocimiento actual de la biodiversidad. CONABIO, México, D.F., pp. 323–364.
  19. Mariño-Pérez, R., Sanabria-Urbán, S., Pocco, M. E., Foquet, B. & Song, H. (2021). Studies in Mexican Grasshoppers: Four new species of Reyesacris Fontana, Buzzetti & Mariño-Pérez, 2011 (Orthoptera: Acrididae: Ommatolampidinae). Zootaxa, 5039 (4), 518–536. https://doi.org/10.11646/zootaxa.5039.4.4
  20. Morán-Zenteno, D.J., Martiny, B., Tolson, G., Solís-Pichardo, G., Alba-Aldave, L., Hernández-Bernal, M.S., Macías-Romo, C., Martínez-Serrano, R.G., Schaaf, P. & Silva-Romo, G. (2000) Geocronología y características geoquímicas de las rocas magmáticas terciarias de la Sierra Madre del Sur. Boletín de la Sociedad Geológica Mexicana, 53, 27–58. https://doi.org/10.18268/BSGM2000v53n1a2
  21. Ochoa-Ochoa, L.M. & Flores-Villela, O. (2006) Áreas de diversidad y endemismo de la herpetofauna mexicana. UNAM-CONABIO, Mexico, D.F, 211 pp.
  22. Otte, D. (2007) Mexitettix and Mexacris, two new genera of grasshoppers from eastern Mexico (Acrididae: Melanoplinae). Proceedings of the Academy of Natural Sciences of Philadelphia, 156 (1), 305–340. https://doi.org/10.1635/0097-3157(2007)156[305:MAMTNG]2.0.CO;2
  23. Otte, D. & Cohn, T.J. (2002) Review of the genus Sinaloa (Acrididae: Melanoplinae): syntopy and allopatry in the lowlands of western Mexico. Journal of Orthoptera Research, 11 (2), 135–155. https://doi.org/10.1665/1082-6467(2002)011[0135:ROTGSA]2.0.CO;2
  24. Rehn, J.A. & Randell, R.L. (1963) A preliminary analysis of the lines of the super-tribe Melanoplini (Orthoptera; Acrididae; Cyrtacanthacridinae). Proceedings of the Academy of Natural Sciences of Philadelphia, 115 (1), 1-32.
  25. Sanabria-Urbán, S., Song, H., Oyama, K., González-Rodríguez, A. & Cueva Del Castillo, R. (2017) Integrative taxonomy reveals cryptic diversity in neotropical grasshoppers: taxonomy, phylogenetics, and evolution of the genus Sphenarium Charpentier, 1842 (Orthoptera: Pyrgomorphidae). Zootaxa, 4274 (1), 1–86. https://doi.org/10.11646/zootaxa.4274.1.1
  26. Sanabria-Urbán, S., Song, H., Oyama, K., González-Rodríguez, A., Serrano-Meneses, M.A. & Cueva del Castillo, R. (2015) Body Size Adaptations to Altitudinal Climatic Variation in Neotropical Grasshoppers of the Genus Sphenarium (Orthoptera: Pyrgomorphidae). PLoS ONE, 10 (12), e0145248. https://doi.org/10.1371/journal.pone.0145248
  27. Song, H. & Mariño-Pérez, R. (2013) Re-evaluation of taxonomic utility of male phallic complex in higher-level classification of Acridomorpha (Orthoptera: Caelifera). Insect Systematics & Evolution, 44, 241–260. https://doi.org/10.1163/1876312X-04402008
  28. Song, H., Mariño-Pérez, R., Woller, D.A. & Cigliano, M.M. (2018). Evolution, diversification, and biogeography of grasshoppers (Orthoptera: Acrididae). Insect Systematics and Diversity, 2 (4), 3. https://doi.org/10.1093/isd/ixy008
  29. Vickery, V.R. (1997) Classification of orthoptera (sensu stricto) or Caelifera. In: Gangwere, S.K., Muralirangan, M.C. & Muralirangan, M. (Eds.), The Bionomics of Grasshoppers, Katydids and their Kin. CAB International, New York, New York, pp. 5–40.
  30. Whitman, D.W. (2008) The significance of body size in the Orthoptera: a review. Journal of Orthoptera research, 17 (2), 117-134. https://doi.org/10.1665/1082-6467-17.2.117
  31. Woller, D.A., Fontana, P., Mariño-Perez, R. & Song, H. (2014) Studies in Mexican Grasshoppers: Liladownsia fraile, a new genus and species of Dactylotini (Acrididae: Melanoplinae) and an updated molecular phylogeny of Melanoplinae. Zootaxa, 3793 (4), 475-495. https://doi.org/10.11646/zootaxa.3793.4.6
  32. Woller, D.A. & Song, H. (2017) Investigating the functional morphology of genitalia during copulation in the grasshopper Melanoplus rotundipennis (Scudder, 1878) via correlative microscopy. Journal of Morphology, 278 (3), 334-359. https://doi.org/10.1002/jmor.20642