Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
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Arthropods (Arthropoda)
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Hexapods (Hexapoda)
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Insects (Insecta)
»
Beetles (Coleoptera)
»
Water, Rove, Scarab, Long-horned, Leaf and Snout Beetles (Polyphaga)
»
Series Elateriformia
»
Pill, Water and Toe-winged Beetles (Byrrhoidea)
»
Riffle Beetles (Elmidae)
»
Elminae
»
Macronychini
Tribe Macronychini
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 Elateriformia)
Superfamily
Byrrhoidea (Pill, Water and Toe-winged Beetles)
Family
Elmidae (Riffle Beetles)
Subfamily
Elminae
Tribe
Macronychini
Numbers
3 spp. in 2 genera in our area
(
1
)
Range
much of NA:
Macronychus
in the east,
Zaitzevia
in the west
(
2
)
Works Cited
1.
American Beetles, Volume II: Polyphaga: Scarabaeoidea through Curculionoidea
Arnett, R.H., Jr., M. C. Thomas, P. E. Skelley and J. H. Frank. (eds.). 2002. CRC Press LLC, Boca Raton, FL.
2.
A catalog of Coleoptera of America North of Mexico. Elmidae
Brown H.P. 1983. USDA Agriculture handbook no. 529-143b. x + 23 pp.
Contributed by
v belov
on 7 October, 2010 - 9:52pm
Last updated 12 March, 2011 - 1:16pm