Acneus quadrimaculatus

Acneus quadrimaculatus
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Coleoptera
Suborder: Polyphaga
Infraorder: Elateriformia
Family: Psephenidae
Genus: Acneus
Species:
A. quadrimaculatus
Binomial name
Acneus quadrimaculatus
Horn, 1880

Acneus quadrimaculatus is a species of water penny beetle in the family Psephenidae.[1][2][3][4] It is endemic to the United States[1] with records from California[4][5][6] and Oregon.[5] Adults occur in riparian vegetation.[6]

References

  1. ^ a b "Acneus quadrimaculatus Horn, 1880". Integrated Taxonomic Information System. Retrieved 25 October 2025.
  2. ^ "Acneus quadrimaculatus Horn, 1880". Catalogue of Life. Species 2000: Leiden, the Netherlands. Retrieved 25 October 2025.
  3. ^ "Acneus quadrimaculatus Horn, 1880". Global Biodiversity Information Facility. Retrieved 25 October 2025.
  4. ^ a b "Acneus quadrimaculatus Species Information". BugGuide.net. Retrieved 25 October 2025.
  5. ^ a b Fender, Kenneth M. (1951). "A new species of Acneus (Coleoptera, Dascillidae)". Proceedings of the Entomological Society of Washington. 53: 271–272.
  6. ^ a b Shepard, William D. (1993). "An annotated checklist of the aquatic and semiaquatic dryopoid Coleoptera of California". Pan-Pacific Entomologist. 69 (1): 1–11.

Further reading