Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

Calendar
Upcoming Events

Photos of insects and people from the 2024 BugGuide gathering in Idaho July 24-27

Moth submissions from National Moth Week 2024

Photos of insects and people from the 2022 BugGuide gathering in New Mexico, July 20-24

Photos of insects and people from the Spring 2021 gathering in Louisiana, April 28-May 2

Photos of insects and people from the 2019 gathering in Louisiana, July 25-27

Photos of insects and people from the 2018 gathering in Virginia, July 27-29


Previous events


TaxonomyBrowse
Info
ImagesLinksBooksData

Species Dacne quadrimaculata

Sap-feeding Beetle - Dacne quadrimaculata Pleasing Fungus Beetle - Dacne quadrimaculata - male unknown beetle - Dacne quadrimaculata Tritoma sp? - Dacne quadrimaculata Nitidulid - Dacne quadrimaculata Erotylidae, dorsal - Dacne quadrimaculata Nitidulidae? - Dacne quadrimaculata Nitidulidae? - Dacne quadrimaculata
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Coleoptera (Beetles)
Suborder Polyphaga
No Taxon (Series Cucujiformia)
Superfamily Cucujoidea
No Taxon (Erotylid series)
Family Erotylidae (Pleasing Fungus Beetles)
Subfamily Erotylinae (Pleasing Fungus Beetles)
Tribe Dacnini
Genus Dacne
No Taxon (subgenus Dacne)
Species quadrimaculata (Dacne quadrimaculata)
Synonyms and other taxonomic changes
Dacne quadrimaculata (Say)
Orig. Comb: Ips quadrimaculata Say 1835
Size
2.5-3.5 mm (BG data)
Range
e. NA (TX-NC-NS-MB) - Map (1)(2)(3); the only ne. species
Season
May-Jun (BG data)
Food
Larvae feed in a variety of hard and soft basidiomycete bracket fungi in the genera Clavicorona, Ganoderma, Hypsizygus, Lentinus, Piptoporus, Pleurotus, Pluteus, Polyporus, and Stereum (Skelley et al. 1991).
Print References
Skelley, P.E., Goodrich, M.A., & Leschen, R.A.B. 1991. Fungal host records for the Erotylidae (Coleoptera: Cucujoidea) of America north of Mexico. Entomological News, 102: 57–72.
Works Cited
1.The Erotylidae and Endomychidae (Coleoptera: Cucujoidea) of the Maritime Provinces of Canada...
C.G. Majka. 2007. Zootaxa 1546: 39–50.
2.The Beetles of Northeastern North America, Vol. 1 and 2.
Downie, N.M., and R.H. Arnett. 1996. The Sandhill Crane Press, Gainesville, FL.
3.Global Biodiversity Information Facility (GBIF)