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Issue: Vol. 4834 No. 1: 18 Aug. 2020
Type: Article
Published: 2020-08-18
DOI: 10.11646/zootaxa.4834.1.2
Page range: 33–40
Abstract views: 108
PDF downloaded: 7

A new species of the Andean genus Leptopeltus Bernhauer (Coleoptera: Staphylinidae: Staphylininae) with a revised key and an updated phylogeny

Parques Nacionales Naturales de Colombia, Parque Nacional Natural Cueva de los Guácharos, Cra 4 No. 2-37, Palestina, Huila, Colombia
Laboratorio de Entomología, Instituto Argentino de Investigaciones de las Zonas Aridas (IADIZA, CCT CONICET, Mendoza), Casilla de Correo 507, 5500 Mendoza, Argentina Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Cuyo, Mendoza, Argentina
Coleoptera Rove beetle Staphylinini Andes systematics morphology Leptopeltus trogloxenus sp. n.

Abstract

Leptopeltus trogloxenus López-Prada & Chani-Posse, a new species of the subtribe Philonthina (tribe Staphylinini) from the Andes of Colombia, is described and illustrated. A dataset of 49 morphological characters scored for 10 taxa, including all currently known species of Leptopeltus Bernhauer and its putative sister group, Leptopeltoides Chani-Posse & Asenjo, was prepared and analysed by maximum parsimony. Our analysis unambiguously placed L. trogloxenus within Leptopeltus in a sister-group relationship with a clade of four species. A revised key to species and an updated phylogeny of Leptopeltus are also provided.

 

References

  1. Bernhauer, M. (1906) Neue Staphyliniden aus Südamerika. 3. Stück. Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien, 56, 322–339.

    Chani-Posse, M. (2013) Towards a natural classification of the subtribe Philonthina (Coleoptera: Staphylinidae: Staphylinini): a phylogenetic analysis of the Neotropical genera. Systematic Entomology, 38, 390–406.

    https://doi.org/10.1111/syen.12003

    Chani-Posse, M. & Asenjo, A. (2013) Systematics and phylogeny of the Andean genera Leptopeltus Bernhauer and Leptopeltoides gen. nov. (Coleoptera: Staphylinidae), with biogeographical notes. Zoologischer Anzeiger, 252 (4), 440–456.

    https://doi.org/10.1016/j.jcz.2013.02.001

    Chani-Posse, M., Newton, A., Hansen, A. & Solodovnikov, A. (2018) Checklist and taxonomic changes for Central and South American Philonthina (Coleoptera: Staphylinidae). Zootaxa, 4449 (1), 1–95.

    https://doi.org/10.11646/zootaxa.4449.1.1

    Chani‐Posse, M.R. & Ramírez‐Salamanca, J.M. (2020) To be biased or to be Neotropical: systematic reassessment of a megadiverse lineage of rove‐beetles (Philonthina, Staphylinini, Staphylininae). Cladistics, 36, 194–217.

    https://doi.org/10.1111/cla.12395

    Goloboff, P. A. & Catalano, S. (2016) TNT version 1.5, including a full implementation of geometric morphometrics. Cladistics, 32, 221–238.

    https://doi.org/10.1111/cla.12160

    Erichson, W.F. (1840) s.n. In: Genera et species Staphylinorum insectorum coleopterorum familiae. F. H. Morin, Berlin, pp. 401–954.

    https://doi.org/10.5962/bhl.title.59644

    Evenstar, L.A., Stuart, F.M., Hartley, A.J. & Tattitch, B. (2015) Slow Cenozoic uplift of the western Andean Cordillera indicated by cosmogenic3He in alluvial boulders from the Pacific Planation Surface. Geophysical Research Letters, 42 (20), 8448. https://doi.org/10.1002/2015GL065959

    Herman, L. (2001) Catalog of the Staphylinidae (Insecta, Coleoptera): 1758 to the end of the second millennium. Part V. Bulletin of the American Museum of Natural History, 265, 2441–3020.

    https://doi.org/10.1206/0003-0090.265.1.5

    Maddison, W. & Maddison, D.R. (2016) Mesquite: A modular system for evolutionary analyses. Version 3.10. Published by the authors. Available from: http://mesquiteproject.org/mesquite/mesquite.html (accessed 28 July 2020)

    Newton, A.F. (2019) StaphBase: Staphyliniformia world catalog database (Version November 2018). In: Roskov, Y., Ower, G., Orrell, T., Nicolson, D., Bailly, N., Kirk, P.M., Bourgoin, T., DeWalt, R.E., Decock, W., Nieukerken, E. van, Zarucchi, J. & Penev, L. (Eds.), Species 2000 & ITIS Catalogue of Life, 29th January 2019. Digital Resource. Species 2000: Naturalis, Leiden, ISSN 2405-8858. Available from: http: http://www.catalogueoflife.org/col (accessed 28 July 2020)

    Nixon, K.C. (1999) WINCLADA (Beta). Version 0.z.9. Software published by the author, Ithaca, New York. Available from: http://www.Cladistics.com (accessed 28 July 2020)

    Parra, M., Mora, A., Jaramillo, C., Strecker, M. R., Sobel, E. R., Quiroz, L., Rueda, M. & Torres, V. (2009) Orogenic wedge advance in the northern Andes: Evidence from the Oligocene-Miocene sedimentary record of the Medina Basin, Eastern Cordillera, Colombia. Geological Society of America Bulletin, 121 (5–6), 780.

    https://doi.org/10.1130/B26257.1

    Sket, B. (2008) Can we agree on an ecological classification of subterranean animals? Journal of Natural History, 42 (21–22), 1549–1563.

    https://doi.org/10.1080/00222930801995762

    Smetana, A. (1982) Revision of the subfamily Xantholininae of America North of Mexico (Coleoptera: Staphylinidae). Memoirs of the Entomological Society of Canada, 12, 1–389.

    https://doi.org/10.4039/entm114120fv

    Smetana, A. (1995) Rove beetles of the subtribe Philonthina of America north of Mexico (Coleoptera: Staphylinidae): Classification, phylogeny and taxonomic revision. Memoirs on Entomology International, 3, 1–946.