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subgenus Ptomister

Histerid - Margarinotus hudsonicus - male Histeridae - Margarinotus merdarius Clown beetle - Margarinotus Margarinotus immunis Histerid - Margarinotus immunis Histerid - Margarinotus immunis Margarinotus felipae? - Margarinotus immunis Margarinotus felipae? - Margarinotus immunis
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 Histeridae (Clown Beetles)
Subfamily Histerinae
Tribe Histerini
Genus Margarinotus
No Taxon subgenus Ptomister
Explanation of Names
Ptomister Houlbert & Monnot 1923
Numbers
by far the largest subgenus, with at least 15 spp. in our area(1) and 44 spp. total
Works Cited
1.American Beetles, Volume I: Archostemata, Myxophaga, Adephaga, Polyphaga: Staphyliniformia
Arnett, R.H., Jr., and M. C. Thomas. (eds.). 2000. CRC Press LLC, Boca Raton, FL.