Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
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Beetles (Coleoptera)
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Polyphaga
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Series Cucujiformia
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Curculionoidea
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Snout and Bark Beetles (Curculionidae)
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Bark and Ambrosia Beetles (Scolytinae)
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Corthylini
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Pityophthorina
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Pityophthorus
Genus
Pityophthorus
Classification
Kingdom
Animalia (Animals)
Phylum
Arthropoda (Arthropods)
Subphylum
Hexapoda (Hexapods)
Class
Insecta (Insects)
Order
Coleoptera (Beetles)
Suborder
Polyphaga
No Taxon
(Series Cucujiformia)
Superfamily
Curculionoidea
Family
Curculionidae (Snout and Bark Beetles)
Subfamily
Scolytinae (Bark and Ambrosia Beetles)
Tribe
Corthylini
Subtribe
Pityophthorina
Genus
Pityophthorus
Explanation of Names
Pityophthorus
Eichhof 1864
Numbers
>100 spp. in our area, >360 spp. worldwide
(
1
)
Size
0.8–3.2 mm
(
2
)
Identification
LaBonte's interactive key to the genera of North American Scolytinae
(
3
)
Range
worldwide, >85% in the New World, >60% neotropical; throughout NA
(
1
)
Habitat
breed in twigs, seedlings, boles, or pith
(
1
)
Food
on many hosts, both hardwoods & conifers
(
1
)
(
2
)
Remarks
key to
Pityophthorus
species
(
4
)
Internet References
Genus page
(
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.
Mercado J.E. (2011) Bark beetle genera of the United States
3.
Key to the Genera of North American Scolytinae
LaBonte, J. R. 2019. Oregon Department of Agriculture.
4.
Taxonomic Monograph of the Genus Pityophthorus Eichhoff in North and Central America (Coleoptera: Scolytidae)
Donald E. Bright. 1981. The Memoirs of the Entomological Society of Canada.
Contributed by
Jim McClarin
on 22 December, 2006 - 4:26pm
Additional contributions by
v belov
,
Edward Ruden
Last updated 17 June, 2023 - 5:35pm