Abstract
The New Zealand genus Nesomalium Steel, 1964 (Omaliini) with six species is reviewed and redescribed, and briefly compared with related genera. All species are redescribed and illustrated, including two new species: N. marrisi sp. n. from Chatham Island and N. lescheni sp. n. from Ewing Island (Auckland islands). Lectotypes are designated for Omalium insulare Kiesenwetter, 1877 and O. pacificum Kiesenwetter, 1877. The key to species is provided. Nesomalium insulare (Kiesenwetter, 1877) is recorded from Adams and Ewing islands for the first time.
References
- Bernhauer, M. & Schubert, K. (1910) Staphylinidae I. In: Schenkling, S. (Ed.), Coleopterorum Catalogus. 5 (19). Junk, Berlin, pp. 1–86. https://doi.org/10.1007/978-94-011-9697-0_1
- Cameron, M. (1948) New species of Staphylinidae (Col.) from New Zealand. The Annals and Magazine of Natural History, Series 11, 14 (1947), 723–731. https://doi.org/10.1080/00222934708654684
- Fauvel, A. (1877) Les staphylinides de l’Australie et de la Polynésie. Annali del Museo Civico di Storia Naturale di Genova, 10, 168–298.
- Fauvel, A. (1878) Les staphylinides de l’Australie et de la Polynésie. Annali del Museo Civico di Storia Naturale di Genova, 13, 465–598.
- Gourlay, E.S. (1950) Auckland Island Coleoptera. Transactions and Proceedings of the Royal Society of New Zealand, 78, 171–202.
- Herman, L.H. (2001) Catalogue of the Staphylinidae (Insecta: Coleoptera). 1758 to the end of the second millenium. Bulletin of the American Museum of Natural History, 265 (1–7), i–vi + 1–4218. https://doi.org/10.1206/0003-0090.265.1.1
- Kiesenwetter, E.A.H. von (1877) [New species]. In: Kiesenwetter, H. von & Kirsch, T., Die Käferfauna der Auckland-Inseln, nach Herm. Krone’s Sammlungen beschrieben. Deutsche Entomologische Zeitschrift, 21, pp. 155–174. https://doi.org/10.1002/mmnd.4800210123
- Klimaszewski, J., Newton, A.F. Jr. & Thayer, M.K. (1996) A review of the New Zealand rove beetles (Coleoptera: Staphylinidae). New Zealand Journal of Zoology, 23, 143–160. https://doi.org/10.1080/03014223.1996.9518074
- Kuschel, G. (1990) Beetles in a suburban environment: a New Zealand case study. The identity and status of Coleoptera in the natural and modified habitats of Lynfield, Auckland (1974–1989). DSIR Plant Protection Report, 3, 1–118.
- Moore, I. & Legner, E.F. (1976) Intertidal rove beetles (Coleoptera: Staphylinidae). Chapter 19. In: Cheng, L., Marine insects. North Holland Publishing Company, New York, pp. 521–551.
- Newton, A.F. (2022) StaphBase: Staphyliniformia world catalog database (version August 2022): Staphylinoidea, Hydrophiloidea, Histeroidea (except Histeridae). In: Bánki, O., Roskov, Y. et al., Catalogue of Life Checklist. Digital resource. Available from: https://www.catalogueoflife.org/ (accessed 30 June 2023)
- Shavrin, A.V. & Yamamoto, S. (2019) Unexpected palaeodiversity of omaliine rove beetles in Eocene Baltic amber (Coleoptera, Staphylinidae, Omaliinae). ZooKeys, 863, 35–83. https://doi.org/10.3897/zookeys.863.34662
- Steel, W.O. (1964) Insects of Campbell Island. Coleoptera: Staphylinidae. Pacific Insects Monograph, 7, 340–375.
- Steel, W.O. (1955) Notes on the Omaliinae (Col., Staphylinidae). 7. The genus Xanthonomus Bernhauer. The Entomologist’s Monthly Magazine, 91, 275–278.
- Steel, W.O. (1970) The larvae of the genera of the Omaliinae (Coleoptera: Staphylinidae) with particular reference to the British fauna. Transactions of the Royal Entomological Society of London, 122 (1), 1–47. https://doi.org/10.1111/j.1365-2311.1970.tb00524.x
- Zanetti, A., Perreau, M. & Solodovnikov, A. (2016) Two new fossil species species of Omaliinae from Baltic amber (Coleoptera: Staphylinidae) and their significance for understanding the Eocene–Oligocene climate. Arthropod Systematics & Phylogeny, 74 (1), 53–64.