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Family Agyrtidae - Primitive Carrion Beetles

Carrion Beetle - Necrophilus hydrophiloides Beetle unk. - Necrophilus hydrophiloides Beetle 03.23.2009 098 - Necrophilus pettiti Beetle - Apteroloma tahoecum Unknown Beetle - Necrophilus hydrophiloides Carrion Beetle (Necrophilus hydrophiloides?) - Necrophilus hydrophiloides Beetle Pic 2 Unidentified Black Beetle - Necrophilus
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Coleoptera (Beetles)
Suborder Polyphaga (Water, Rove, Scarab, Long-horned, Leaf and Snout Beetles)
No Taxon (Series Staphyliniformia)
Superfamily Staphylinoidea (Rove, Carrion and Fungus Beetles)
Family Agyrtidae (Primitive Carrion Beetles)
Synonyms and other taxonomic changes
includes Lyrosominae and Pterolominae (used to be treated as subfamilies of Silphidae)(1)
Explanation of Names
Agyrtidae Thomson 1859
Numbers
11 spp. in 6 genera in our area, ~70 spp. in 8 genera worldwide(1)(2)
Range
holarctic, mostly in cool regions around the Pacific(1)
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.
2.Order Coleoptera Linnaeus, 1758. In: Zhang Z.-Q. (ed.) Animal biodiversity: An outline of higher-level classification...
Ślipiński S.A., Leschen R.A.B., Lawrence J.F. 2011. Zootaxa 3148: 203–208.