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Type: Article
Published: 2026-06-10
Page range: 587-596
Abstract views: 59
PDF downloaded: 2

Description of six new species of Pitnus Gorham (Coleoptera: Ptinidae) and new host records for the genus

Systematics and Evolution Laboratory; Department of Biological Sciences; Western Kentucky University; Bowling Green; KY 42101; USA
Systematics and Evolution Laboratory; Department of Biological Sciences; Western Kentucky University; Bowling Green; KY 42101; USA
Coleoptera Taxonomy Baja California spider beetles leaf miner

Abstract

Six new species in the genus Pitnus are described from Latin America, including four from Baja California, Mexico, one from Peru, and one from the Galápagos Islands as P. bajaensis, P. clarionensis, P. glabrus, P. punctatus, P. peruvianus, and P. valentinei. Also included are images of the new species, male genitalia and a distribution map for the species found in Mexico. New possible host records for Pitnus antillanus Bellés are also provided.

References

  1. Bellés, X. (1992) Sistematica, historia natural y biogeografia del genero Pitnus Gorham, 1880 (Coleoptera, Ptinidae). Eos, 68 (2), 167–192.
  2. Philips, T.K. (2000) Phylogenetic analysis of the New World Ptininae (Coleoptera: Bostrichoidea). Systematic Entomology, 25, 235–262. https://doi.org/10.1046/j.1365-3113.2000.00102.x
  3. Philips, T.K. & Bell, K.L. (2010) Ptinidae. In: Leschen, R.A.B., Beutel, R.G. & Lawrence, J.F. (Eds.), Handbook of Zoology, Coleoptera II. De Gruyter Publishers, Berlin, New York, pp. 217–225.
  4. Philips, T.K. & Mynhardt, G. (2020) Description of Kelypitnus steineri, a minute-sized spider beetle (Coleoptera: Ptinidae) from Madagascar. Journal of Insect Biodiversity, 17 (2), 48–57. https://doi.org/10.12976/jib/2020.17.2.3
  5. Philips, T.K., Ivie, M.A. & Ivie, L.L. (1998) Leaf mining and grazing in spider beetles (Coleoptera: Anobiidae: Ptininae): an unreported mode of larval and adult feeding in the Bostrichoidea. Proceedings of the Entomological Society of Washington, 100, 147–153.

How to Cite

Spalding, G.K. & Philips, T.K. (2026) Description of six new species of Pitnus Gorham (Coleoptera: Ptinidae) and new host records for the genus. Zootaxa, 5828 (3), 587–596. https://doi.org/10.11646/zootaxa.5828.3.11