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Issue: Vol. 4147 No. 4: 5 Aug. 2016
Type: Article
Published: 2016-08-05
DOI: 10.11646/zootaxa.4147.4.9
Page range: 490–500
Abstract views: 53
PDF downloaded: 4

A new monotypic genus, a species synonymy and nomenclatural corrections in the arid-adapted Canthonini (Scarabaeidae, Scarabaeinae) from the Succulent Karoo Biome of south-western Africa

Department of Zoology and Entomology, Rhodes University, Grahamstown, South Africa Department of Zoology and Entomology, University of Pretoria, Pretoria, South Africa
Department of Zoology and Entomology, University of Pretoria, Pretoria, South Africa
Department of Zoology and Entomology, University of Pretoria, Pretoria, South Africa
Coleoptera new genus new species synonymy mandatory spelling changes Richtersveld Namaqualand key South Africa Namibia Byrrhidium group

Abstract

Although it has been demonstrated that the tribe Canthonini (Scarabaeidae: Scarabaeinae) is polyphyletic, those canthonine genera occurring in arid south-western Africa apparently form a monophyletic group. In this paper we add one new monotypic genus, Drogo stalsi gen. et. sp. n. to this group, and synonymize another member, Byrrhidium namaquense Scholtz and Howden, 1987 syn. n. with Byrrhidium ovale Harold, 1869. We correct the spelling of two species names that were not in agreement with the gender rule. A phylogenetic analysis based on morphology supports the erection of Drogo gen. n. An updated key to the genera and species of the Byrrhidium group is presented.

 

References

  1. Deschodt, C., Kryger, U. & Scholtz, C.H. (2007) New taxa of relictual Canthonini dung beetles (Scarabaeidae: Scarabaeinae) utilizing rock hyrax middens as refuges in south-western Africa. Insect Systematics & Evolution, 38, 361–376.
    http://dx.doi.org/10.1163/187631207788784067

    Deschodt, C.M., Davis, A.L.V. & Scholtz, C.H. (2011) New dung beetle (Coleoptera: Scarabaeidae: Scarabaeinae) taxa from arid south-western Africa. Insect Systematics & Evolution, 42 (3), 277–294.
    http://dx.doi.org/10.1163/187631211X568173

    Frolov, A.V., Akhmetova, L.A. & Scholtz, C.H. (2008) Revision of the obligate mushroom-feeding African "dung beetle" genus Coptorhina Hope. Journal of Natural History, 42 (21–22), 1477–1508.
    http://dx.doi.org/10.1080/00222930802002535

    Frolov, A.V. & Scholtz, C.H. (2003) A new genus and species of dung beetle from southern Namibia. African Entomology, 11 (2), 297–299.

    Harold, E. von (1868) Diagnosen neuer Coprophagen. Coleopterologische Hefte, 3, 80–86.

    ICZN (1999) International Code of Zoological Nomenclature. Fourth Edition. The International Trust for Zoological Nomenclature, London, 306 pp.

    Janssens, A. (1938) Scarabaeini, Coleoptera Lamellicornia, Fam. Scarabaeidae. Exploration du Parc National d’Albert, Mission G.F. de Witte (1933-1935), Fascicle 21, 1–76.

    Kolbe, H.J. (1908) Dynastidae, Cetoniidae und Scarabaeidae. Schultze L.:Zoologische und Arthropologische Ergebnisse einer Forschungsreise im westlichen und zentralen Südafrika. Bd.1. Denkschrift Medizinisch-Naturwissenschaftlichen Gesellschaft zu Jena, 13, 121–132.

    Monaghan, M.T., Inward, D.G., Hunt, T.H. & Vogler, A.P. (2007) A molecular phylogenetic analysis of the Scarabaeinae (dung beetles). Molecular Phylogenetics and Evolution, 45, 674–692.
    http://dx.doi.org/10.1016/j.ympev.2007.06.009

    Nixon, K.C. (2002) WinClada ver. 1.00.08. Published by the author, Ithaca, NY.

    O'Leary, M.A. & Kaufman, S.G. (2007) MorphoBank 2.5: Web application for morphological phylogenetics and taxonomy, Available from: http://www.morphobank.org (accessed 15 Jun. 2016)

    Philips, T.K., Pretorius, E. & Scholtz, C.H. (2004) A phylogenetic analysis of dung beetles (Scarabaeinae: Scarabaeidae): unrolling an evolutionary history. Invertebrate Systematics, 18, 53–88.
    http://dx.doi.org/10.1071/IS03030

    Scholtz, C.H. & Howden, H.F. (1987) A revision of the southern African Cathonina [sic] (Coleoptera: Scarabaeidae: Scarabaeinae). Journal of the Entomological Society of Southern Africa, 50, 75–119.

    Schultze, L (1908) Zoologische und anthropologische Ergebnisse einer Forschungsreise im westlichen und zentralen Südafrika: ausgeführt in den Jahren 1903-1905. Erster Band, Systematik und Tiergeographie / mit Unterstützung der Kgl. Preussischen Akademie der Wissenschaften zu Berlin, 1e Lieferung. Jena, Fischer, 646 pp.

    Skinner, J.D. & Chimimba, C.T. (2005) The Mammals of the Southern African Subregion, 3rd ed. Cambridge University Press, Cambridge, 874 pp.
    http://dx.doi.org/10.1017/CBO9781107340992

    Sole, C.L. & Scholtz, C.H. (2010) Did dung beetles arise in Africa? A phylogenetic hypothesis based on five gene regions. Molecular Phylogenetics and Evolution, 56 (2), 631–641.
    http://dx.doi.org/10.1016/j.ympev.2010.04.023

    Tarasov, S. & Génier, F.(2015) Innovative Bayesian and Parsimony Phylogeny of Dung Beetles (Coleoptera, Scarabaeidae, Scarabaeinae) Enhanced by Ontology-Based Partitioning of Morphological Characters. PLoS ONE, 10 (3), 1–86.
    http://dx.doi.org/10.1371/journal.pone.0116671