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Review of the genus Trichiotes Casey (Coleoptera: Tenebrionidae: Pimeliinae: Edrotini), with the description of a new species and a preliminary checklist of the Tenebrionidae from Cuatrociénegas, Mexico

CHRISTOPHER C. WIRTH, AARON D. SMITH

Abstract


The rarely collected, previously monotypic, darkling beetle genus Trichiotes is reviewed, including new state and country records for T. seriatus Casey, 1907 and a new species, Trichiotes lightfooti Wirth & Smith, n. sp., is described from the Cuatrociénegas Protected Area in Coahuila, Mexico. Differences in stridulatory structures between the species are discussed and the occurrence of a waxy, extracuticular pruinescence is reported for Trichiotes. A species key to the genus is provided and a checklist of the known Tenebrionidae from the Cuatrociénegas region is presented.

 


Keywords


Coleoptera, Darkling beetles, taxonomy, biodiversity, stridulation

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References


Bousquet, Y., Thomas, D.B., Bouchard, P., Smith, A.D., Aalbu, R.L., Johnston, M.A. & Steiner Jr., W.E. (2017) Catalogue of Tenebrionidae (Coleoptera) of North America. ZooKeys. [in review]

Casey, T.L. (1907) A revision of the American components of the tenebrionid subfamily Tentyriinae. Proceedings of the Washington Academy of Sciences, 9, 275–522.
https://doi.org/10.5962/bhl.part.1929

Doyen, J.T. (1984) Systematics of Eusattus and Conisattus (Coleoptera; Tenebrionidae; Coniontini; Eusatti). Occasional Papers of the California Academy of Sciences, N° 141, 1–104.

Dinger, E.C., Cohen, A.E., Hendrickson, D.A. & Marks, J.C. (2005) Aquatic invertebrates of Cuatro Ciénegas, Coahuila, México: natives and exotics. The Southwestern Naturalist, 50, 237–246.
https://doi.org/10.1894/0038-4909(2005)050[0237:AIOCCC]2.0.CO;2

Iwan, D., Kamiński, M.J. & Raś, M. (2015) Amphi-Indian Ocean Disjunction in the Trans-Pacific Genus Archaeoglenes Brown (Coleoptera: Tenebrionidae: Phrenapatinae): New Taxonomic and Distributional Data. The Coleopterists Bulletin, 14, 152–166.

https://doi.org/10.1649/0010-065X-69.mo4.152

Matthews, E.G., Lawrence, J.F., Bouchard, P., Steiner, W.E. & Slipinski, S.A. (2010) 11.14. Tenebrionidae Latreille, 1802. In: Leschen, R.A.B., Beutel, R.G. & Lawrence, J.F. (Eds.), Handbook of Zoology. A Natural History of the Phyla of the Animal Kingdom. Vol. IV. Arthropoda: Insecta. Part 38. Coleoptera, Beetles. Vol. 2. Systematics (Part 2). Walter de Gruyter, Berlin, pp. 574–659.

McClain, E., Seely, M.K., Hadley, N.F. & Gray, V. (1985) Wax blooms in tenebrionid beetles of the Namib Desert: correlations with environment. Ecology, 66, 112–118.

https://doi.org/10.2307/1941311

Minckley, W.L. (1992) Three Decades near Cuatro Ciénegas, México: Photographic Documentation and a Plea for Area Conservation. Journal of the Arizona-Nevada Academy of Science, 26, 89–118.

Smith A.D., Miller, K.B. & Wheeler, Q.D. (2011) A new species of Stenomorpha Solier (Coleoptera: Tenebrionidae: Pimeliinae: Asidini) from Cuatrociénegas, Mexico with a key to the furcata species group. Zootaxa, 2909, 27–37.

Smith, A.D. & Wirth, C.C. (2016) A new genus and species of stridulating Edrotini (Coleoptera: Tenebrionidae: Pimeliinae) from West Texas, with notes on stridulation within the tribe. Annales Zoologici, 66, 577–587.

https://doi.org/10.3161/00034541ANZ2016.66.4.011

Smith, A.D., Wilson, J.S. & Cognato, A.I. (2015) The evolution of Batesian mimicry within the North American Asidini (Coleoptera: Tenebrionidae). Cladistics, 31, 441–454.

https://doi.org/10.1111/cla.12101

Wheeler, Q.D. & Platnick, N.I. (2000) The phylogenetic species concept (sensu Wheeler and Platnick). In: Wheeler, Q.D. & Meier, R. (Eds.), Species concepts and phylogenetic theory: A Debate. Columbia University Press, New York, NY, pp. 55–69.




DOI: http://dx.doi.org/10.11646/zootaxa.4347.3.6

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ISSN 1175-5326 (Print Edition) & ISSN 1175-5334 (Online Edition)
Published by Magnolia Press, Auckland, New Zealand