Published March 14, 2025 | Version v1
Taxonomic treatment Open

Cathartosilvanus imbellis

  • 1. Department of Entomology, University of Georgia, Athens, GA 30602, USA & Department of Biology, Temple University, Philadelphia, PA 19130, USA
  • 2. USDA Forest Service, Southern Research Station, Athens, GA 30602, USA
  • 3. Department of Entomology, University of Georgia, Athens, GA 30602, USA
  • 4. Department of Entomology, University of Georgia, Athens, GA 30602, USA & The Jones Center at Ichauway, Newton, GA 39870, USA

Description

Cathartosilvanus imbellis (LeConte, 1854)

Collection information.

USA: Georgia: Clarke Co.: five individuals from three sites. Caught in flight trap from 19 May – 11 August 2020.

Distribution.

Eastern North America.

Saproxylic habits.

Occur almost exclusively under bark, especially of oaks (Thomas 1993); emerged from loblolly pine, water oak, southern red oak, ash, and sweetgum (Gil 2008; Ulyshen and Hanula 2009 a, 2010; Ulyshen et al. 2012); may rapidly colonize freshly burned logs (Ulyshen et al. 2010).

Notes

Published as part of Traylor, Clayton R., Ulyshen, Michael D., Cornish, J. Winston, Tigreros, Gabriel & McHugh, Joseph V., 2025, Progress toward a list of saproxylic beetles (Coleoptera) in the southeastern USA, pp. 1-95 in ZooKeys 1232 on pages 1-95, DOI: 10.3897/zookeys.1232.143989

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Linked records

Additional details

References

  • Thomas MC (1993) The Flat Bark Beetles of Florida (Coleoptera: Silvanidae: Passandridae: Laemophloeidae). Arthropods of Florida and Neighboring Land Areas. Vol 15. Florida Department of Agriculture & Consumer Sciences, Division of Plant Industry, Gainesville, Florida, 93 pp.
  • Gil S (2008) Succession of Coleoptera on frshly killed loblolly pine (Pinus taeda L.) and southern read oak (Quercus falcata Michaux) in Louisiana. MS Thesis, Louisiana State Univerity, Baton Rouge, United States. https://doi.org/10.31390/gradschool_theses.1067
  • Ulyshen MD, Hanula JL (2009 a) Habitat associations of saproxylic beetles in the southeastern United States: A comparison of forest types, tree species and wood postures. Forest Ecology and Management 257: 653–664. https://doi.org/10.1016/j.foreco.2008.09.047
  • Ulyshen MD, Hanula JL (2010) Patterns of saproxylic beetle succession in loblolly pine. Agricultural and Forest Entomology 12: 187–194. https://doi.org/10.1111/j.1461-9563.2009.00467.x
  • Ulyshen MD, Barrington WT, Hoebeke ER, Herms DA (2012) Vertically stratified ash-limb beetle fauna in northern Ohio. Psyche 2012: 215891. https://doi.org/10.1155/2012/215891
  • Ulyshen MD, Horn S, Barnes B, Gandhi KJK (2010) Impacts of prescribed fire on saproxylic beetles in loblolly pine logs. Insect Conservation and Diversity 3: 247–251. https://doi.org/10.1111/j.1752-4598.2010.00095.x