Skip to main content Skip to main navigation menu Skip to site footer
Type: Article
Published: 2021-11-30
Page range: 278-284
Abstract views: 365
PDF downloaded: 28

Laemophloeus souzalimai, a new species of lined flat bark beetle (Coleoptera, Cucujoidea, Laemophloeidae) from Southeast Brazil

Instituto Nacional de Pesquisas da Amazônia (INPA), Coordenação de Biodiversidade, Laboratório de Sistemática e Ecologia de Coleoptera (LASEC), Manaus, Brazil.
Coleoptera Neotropical Region South America taxonomy morphology

Abstract

Distinctive, remarkable specimens from Bauru, São Paulo state, Brazil are recognized as a new species of the genus Laemophloeus Dejean (sensu stricto), which is described and illustrated in this paper. Laemophloeus souzalimai sp. nov. is most similar to L. germaini Grouvelle and can be readily distinguished from all New World species of the genus by the dorsal color testaceous, without elytral maculae, antennal club of 6 antennomeres, genal processes anteriorly projected, male head with somewhat pedunculated eyes, and frons with a broad, V-shaped impressed line. Additionally, the preexisting key to Laemophloeus species with antennal club of 6 or more antennomeres is modified to include the new species, and new records for five Brazilian species of the genus are provided.

 

References

  1. Beutel, R.G. & Lawrence, J.F. (2005) Coleoptera, Morphology. In: Beutel, R.G. & Leschen, R.A.B., Coleoptera, Beetles. Vol. 1. Morphology and Systematics (Archostemata, Adephaga, Myxophaga, Polyphaga partim). 2nd Edition. De Gruyter, Berlin, pp. 35–40. https://doi.org/10.1515/9783110904550.23
    Crowson, R.A. (1981) The Biology of the Coleoptera. Academic Press, London, 802 pp.
    Kawada, R. & Buffington, M.L. (2016) A scalable and modular dome illumination system for scientific microphotography on a budget. PLoS One,11 (5), e0153426. https://doi.org/10.1371/journal.pone.0153426
    Lefkovitch, L.P. (1959) A revision of European Laemophloeinae (Coleoptera: Cucujidae). Transactions of the Royal Entomological Society of London, 111, 95–118. https://doi.org/10.1111/j.1365-2311.1959.tb02278.x
    Thomas, M.C. (2013) A review of New World Laemophloeus Dejean (Coleoptera: Laemophloeidae): 1. Species with antennal club of more than three antennomeres. Insecta Mundi, 0294, 1–23
    Thomas, M.C. (2014) A review of New World Laemophloeus Dejean (Coleoptera: Laemophloeidae): 2. Neotropical species with antennal club of three antennomeres. Insecta Mundi, 0363, 1–38.
    Thomas, M.C. (2015) A review of New World Laemophloeus Dejean (Coleoptera: Laemophloeidae): 3. Nearctic species. Insecta Mundi, 0450, 1–35.
    Thomas, M.C. (2016) A revision of the genus Rhinolaemus Steel (Coleoptera: Laemophloeidae). Insecta Mundi, 0505, 1–18.
    Wiley, E.O. & Mayden, R.L. (2000) The evolutionary species concept. In: Species Concepts and Phylogenetic Systematics. A Debate. Columbia University Press, New York, New York, pp. 70–89.