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For Insects, Spiders & Their Kin
For the United States & Canada
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Species Tetraopes annulatus

Milkweed Longhorn - Tetraopes annulatus milkweed longhorns - Tetraopes annulatus - male - female milkweed longhorn - Tetraopes annulatus - male Milkweed Longhorn - Tetraopes annulatus Tetraopes huetheri - Tetraopes annulatus Tetraopes annulatus LeConte - Tetraopes annulatus Tetraopes sp. - Tetraopes annulatus long-horned milkweed beetle - Tetraopes annulatus
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Coleoptera (Beetles)
Suborder Polyphaga
No Taxon (Series Cucujiformia)
Superfamily Chrysomeloidea (Longhorn and Leaf Beetles)
Family Cerambycidae (Longhorn Beetles)
Subfamily Lamiinae (Flat-faced Longhorn Beetles)
Tribe Tetraopini
Genus Tetraopes (Milkweed Longhorn Beetles)
Species annulatus (Tetraopes annulatus)
Explanation of Names
Tetraopes annulatus LeConte 1847
annulatus 'ringed'
Rockies, Plains (AB-AZ to WI-TX)
sandy uplands(1)
Asclepias sullivantii, A. subverticillata, A. speciosa, A. tuberosa, A. verticillata, A. viridiflorus
Works Cited
1.Field Guide to Northeastern Longhorned Beetles (Coleoptera: Cerambycidae)
Douglas Yanega. 1996. Illinois Natural History Survey.
2.The timing of insect/plant diversification: might Tetraopes (Col.: Cerambycidae) and Asclepias (Asclepiadaceae) have co-evolved?
Farrell B.D., Mitter C. 1998. Biol. J. Linn. Soc. 63: 553–577.