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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Beetles (Coleoptera) » Polyphaga » Series Staphyliniformia » Hydrophiloidea » Water Scavenger Beetles (Hydrophilidae) » Sphaeridiinae » Sphaeridium » Sphaeridium marginatum

Species Sphaeridium marginatum

Classification · Synonyms and other taxonomic changes · Explanation of Names · Size · Identification · Range · Internet References
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Coleoptera (Beetles)
Suborder Polyphaga
No Taxon (Series Staphyliniformia)
Superfamily Hydrophiloidea
Family Hydrophilidae (Water Scavenger Beetles)
Subfamily Sphaeridiinae
Genus Sphaeridium
Species marginatum (Sphaeridium marginatum)
Synonyms and other taxonomic changes
Formerly a synonym of S. bipustulatum
Explanation of Names
Sphaeridium marginatum Fabricius, 1787
Size
5.0-6.7 mm
Identification
Most similar to S. bipustulatum. See Berge Henegouwen (1989).
Range
Native to Palaerctic.

Range in North America is unknown due to former synonymy with S. bipustulatum, but it is expected to be widely distributed in US and southern Canada like other species in the genus.
Internet References
Berge Henegouwen, A. van. 1989. Sphaeridium marginatum reinstated as a species distinct from S. bipustulatum (Coleoptera: Hydrophilidae). Entomologische berichten 49: 168-170. Link to PDF
Contributed by Matthew Pintar on 19 February, 2022 - 7:57am

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