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

Milkweed Longhorn? - Tetraopes discoideus Milkweed Longhorn - Tetraopes discoideus Tetraopes discoideus LeConte - Tetraopes discoideus Tetraopes discoideus LeConte - Tetraopes discoideus milkweed longhorn - Tetraopes discoideus Milkweed Beetle? - Tetraopes discoideus Beetle 8mm - Tetraopes discoideus T discoides - Tetraopes discoideus
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 discoideus (Tetraopes discoideus)
Explanation of Names
Tetraopes discoideus LeConte 1858
sw US (s.CA to c.TX, CO-KS) to Honduras - Map (1)(2)(3)
Hosts: Asclepias subverticillata, A. verticillata, A. curassavica(1)(4)(5)
Print References
LeConte, J.L. 1858. Catalogue of Coleoptera of the regions adjacent to the boundary line between the United States and Mexico. Journal of the Academy of Natural Sciences of Philadelphia 4(1): 9–42.
Internet References
Works Cited
1.Field Guide to Northeastern Longhorned Beetles (Coleoptera: Cerambycidae)
Douglas Yanega. 1996. Illinois Natural History Survey.
2.New World Cerambycidae Catalog
3.Global Biodiversity Information Facility (GBIF)
4.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.
5.The Cerambycidae of north-central Texas.
Lingafelter, S.W. & N.V. Horner. 1993. Coleopterists Bulletin, 47(2): 159-191.