Subfamily Lepturinae - Flower Longhorns

Classification · Numbers · Identification · Print References · Internet References · Works Cited

Another shot of Anoplodera crassipes - Xestoleptura crassipes

Judolia quadrata (Cerambycidae) in the Colorado Rockies - Judolia quadrata - male

Dark flower longhorn - Idiopidonia pedalis

Banded Flower Longhorn Beetle - Typocerus velutinus

Classification

Kingdom Animalia (Animals)

Phylum Arthropoda (Arthropods)

Class Insecta (Insects)

Order Coleoptera (Beetles)

Suborder Polyphaga (Water, Rove, Scarab, Longhorn, Leaf and Snout Beetles)

Superfamily Chrysomeloidea (Long-horned and Leaf Beetles)

Family Cerambycidae (Longhorned Beetles)

Subfamily Lepturinae (Flower Longhorns)

Numbers

250 species in North america.

Identification

They resemble Cerambycinae in having the terminal segment of the maxillary palps blunt or truncate at the apex. They differ from them in having the coxae conical and the bases of the antennae are usually not surrounded by the eyes. Many Lepturinae have the elytra tapering posteriorly and/or the pronotum narrower than the base of the elytra, giving them a rather broad shouldered appearance.

They differ from flat faced longhorns (Lamiinae) in that their face slants forward or is nearly vertical.

Print References

(1) P. 416

(2)

Internet References

California Department of Food and Agriculture - pinned specimens

Works Cited

1.	Borror and DeLong's Introduction to the Study of Insects By Norman F. Johnson, Charles A. Triplehorn

2.	Peterson Field Guides: Beetles By Richard E. White

Contributed by Troy Bartlett on 23 March, 2004 - 4:14pm
Additional contributions by Beatriz Moisset, JohnMaxwell22
Last updated 17 January, 2009 - 10:30am

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