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Genus Neoporus

Predacious Diving Beetle - Neoporus carolinus Predacious Diving Beetle - Neoporus carolinus Water Beetle sp. - Neoporus dimidiatus Neoporus sp. - Neoporus Predacious Diving Beetle - Neoporus Predacious Diving Beetle - Neoporus Predacious Diving Beetle - Neoporus Neoporus sp? - Neoporus undulatus
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Class Insecta (Insects)
Order Coleoptera (Beetles)
Suborder Adephaga (Ground and Water Beetles)
Family Dytiscidae (Predaceous Diving Beetles)
Subfamily Hydroporinae
Genus Neoporus
Numbers
40 + spp (1)
Size
2.2 to 6.4 mm (1)
Identification
Species identification requires view of the front tarsal claws (specifically size differences between the claws)
Range
Ranges over most of North America, but the majority of spp are found in the Appalachian region (1)
Works Cited
1.American Beetles, Volume I: Archostemata, Myxophaga, Adephaga, Polyphaga: Staphyliniformia
By Arnett, R.H., Jr., and M. C. Thomas. (eds.)