Published March 14, 2025 | Version v1

Rhizophagus sayi Schaeffer 1913

  • 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

Rhizophagus sayi Schaeffer, 1913

Collection information.

USA: Georgia: Clarke Co.: three individuals from two sites. Caught in flight trap from 9–25 March 2020.

Distribution.

Eastern North America.

Saproxylic habits.

Occur under the bark of deciduous trees where it is a predator and likely fungivore (Bousquet 1990); found in association with bark beetles (McElrath and McHugh 2018).

Conservation.

Significantly associated with young forests (regrown since 1938 and pine dominated) in highly forested landscapes (> 50 % forest) in the Piedmont (Traylor et al. 2023 a).

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

Biodiversity

References

  • Bousquet Y (1990) A review of the North American species of Rhizophagus Herbst and a revision of the Nearctic members of the subgenus Anomophagus Reitter (Coleoptera: Rhizophagidae). The Canadian Entomologist 122: 131–171. https://doi.org/10.4039/Ent122131-1
  • McElrath TC, McHugh JV (2018) Undocumented beetle diversity in the Southeastern United States: a case study of the minute clubbed beetles (Coleoptera: Monotomidae). Zootaxa 4472: 127–140. https://doi.org/10.11646/zootaxa.4472.1.6
  • Traylor CR, Ulyshen MD, McHugh JV (2023 a) Forest age drives saproxylic beetle biodiversity in the southeastern United States. Biological Conservation 285: 110238. https://doi.org/10.1016/j.biocon.2023.110238