Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes


TaxonomyBrowse
Info
ImagesLinksBooksData

Species Cotalpa lanigera - Goldsmith Beetle

Goldsmith Beetle - Cotalpa lanigera Yellow beetle - Cotalpa lanigera Unknown -Possible scarab? - Cotalpa lanigera Unknown -Possible scarab? - Cotalpa lanigera Shining Leaf Chafer - Cotalpa lanigera Cotalpa lanigera (Linnaeus) - Cotalpa lanigera Goldsmith Beetle - Cotalpa lanigera 9019689 Cotalpa lanigera - Cotalpa lanigera
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)
Superfamily Scarabaeoidea (Scarab, Stag and Bess Beetles)
Family Scarabaeidae (Scarab Beetles)
Subfamily Rutelinae (Shining Leaf Chafers)
Tribe Rutelini
Genus Cotalpa
Species lanigera (Goldsmith Beetle)
Other Common Names
Gold Bug
Synonyms and other taxonomic changes
Cotalpa lanigera (Linnaeus)
Orig. Comb: Scarabaeus lanigerus Linnaeus, 1758
Numbers
6 spp. (1)
Size
20-26 mm (2)
Identification
A large yellow/green scarab with no elytral markings. Elytra has irregular rows of punctures. (2)
Range
Eastern N. Amer., and AZ (2), (3)
Habitat
Deciduous forests and woodlands, adjacent fields
Season
Spring-summer (April-July)
April-May in SC (2)
April-July (mostly June) in NE (3)
Food
Adults feed on foliage of oak, poplar, hickory, pear, maple, cottonwood, willow and sweetgum. (3)
Life Cycle
Female scatters eggs on soil near a tree. Larvae burrow to reach their food source, rotting logs and roots. They pupate at the end of one or two years in earthen cells.
Remarks
Usually listed as uncommon. (2), (3)
Occasionally attracted to lights. (3)

This was supposedly Poe's Gold-bug, according to the account at Clemson, but see Wikipedia
See Also
Pelidnota punctata - Grapevine Beetle
Print References
Arnett, p. 175, fig. 429b (4)
Harpootlian, p. 104, fig. 200 (2)
Milne, p. 557, fig. 234 (5)
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.Scarab beetles (Coleoptera: Scarabaeidae) of South Carolina
Phillip J. Harpootlian. 2001. Clemson University Public Service.
3.The Scarabaeoid Beetles of Nebraska
Brett C. Ratcliffe & M.J. Paulsen. 2008. University of Nebraska State Museum, Vol 22, 570 pp.
4.How to Know the Beetles
Ross H. Arnett, N. M. Downie, H. E. Jaques. 1980. Wm. C. Brown Publishers.
5.National Audubon Society Field Guide to Insects and Spiders
Lorus and Margery Milne. 1980. Knopf.