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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Beetles (Coleoptera) » Polyphaga » Bostrichoidea » Death-watch and Spider Beetles (Ptinidae) » Spider Beetles (Ptininae) » Ptinini » Ptinus » subgenus Gynopterus (Ptinus subgenus Gynopterus) » Eastern Spider Beetle (Ptinus raptor)

Species Ptinus raptor - Eastern Spider Beetle

Classification · Explanation of Names · Size · Range · Habitat · Remarks · Works Cited
Spider Beetle - Ptinus raptor Spider Beetle - Ptinus raptor 251014 ~4 mm Beetle - Ptinus raptor Unknown - Ptinus raptor Ptinus ? - Ptinus raptor - female Ptinus - Ptinus raptor Interesting beetle - Ptinus raptor Interesting beetle - Ptinus raptor
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Coleoptera (Beetles)
Suborder Polyphaga
Superfamily Bostrichoidea
Family Ptinidae (Death-watch and Spider Beetles)
Subfamily Ptininae (Spider Beetles)
Tribe Ptinini
Genus Ptinus
No Taxon (subgenus Gynopterus)
Species raptor (Eastern Spider Beetle)
Explanation of Names
Ptinus raptor Sturm 1837
Size
2.5-4 mm(1)
Range
adventive across n. North America (NF-AK to... TBA) - Map (2)(3)(4), native to Europe
Habitat
mainly in cereal products in warehouses(2)
Remarks
earliest record in our area: NS 1930(5)
the most common Ptinus in e. Canada(2)
Works Cited
1.Lompe A. (2002‒) Die Käfer Europas: Ein Bestimmungswerk im Internet
2.Beetles associated with stored products in Canada: An identification guide
Bousquet Y. 1990. Research Branch Agriculture Canada, Publication 1837.
3.Checklist of beetles (Coleoptera) of Canada and Alaska. Second edition
Bousquet Y., Bouchard P., Davies A.E., Sikes D.S. 2013. ZooKeys 360: 1–402.
4.Global Biodiversity Information Facility (GBIF)
5.The Derodontidae, Dermestidae, Bostrichidae, and Anobiidae of the Maritime Provinces of Canada (Coleoptera: Bostrichiformia)
C.J. Majka. 2007. Zootaxa 1573: 1–38.
Contributed by v belov on 9 November, 2012 - 10:27am
Additional contributions by Mike Quinn
Last updated 27 October, 2023 - 2:06pm

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