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Species Plagiometriona clavata - Clavate Tortoise Beetle

Beetle - Plagiometriona clavata - male - female Tortoise Beetle - Plagiometriona clavata Plagiometriona clavata ? - Plagiometriona clavata Clavate Tortoise Beetle egg - Plagiometriona clavata Plagiometriona clavata? - Plagiometriona clavata Tortoise Beetle adult? - Plagiometriona clavata Clavate Tortoise Beetle - Plagiometriona clavata Small scale-like insect that looks like bird dropping - Plagiometriona clavata
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)
No Taxon (Series Cucujiformia)
Superfamily Chrysomeloidea (Long-horned and Leaf Beetles)
Family Chrysomelidae (Leaf Beetles)
Subfamily Cassidinae (Tortoise Beetles and the Hispines)
Tribe Cassidini (Tortoise Beetles)
Genus Plagiometriona
Species clavata (Clavate Tortoise Beetle)
Synonyms and other taxonomic changes
Plagiometriona clavata (Fabricius)
Orig. Comb: Cassida clavata Fabricius, 1798
Orig. Comb: Coptocycla testudinaria Boheman, 1855
Explanation of Names
clava (L). 'club or knotty branch' (refers to the knob-like dorsal projections?)
Numbers
2 subspp: P. c. clavata, P. c. testudinaria (1)
Size
body 5-7 mm; female larger than male
Identification
adult: dorsum with large dark patch shaped like a teddy bear, with "legs" of the "bear" reaching elytral margins and the "head" extending onto the pronotum
Range
P. c. clavata - e. NA to Great Plains (1)
P. c. testudinaria - so. US (AZ-LA) to S. Amer. (1)
Food
ground-cherries (Physalis), Jimsonweed (Datura stramonium), and Solanum spp. (Solanaceae) (2)
See Also
Deloyala are superficially similar but the "teddy bear" shape is missing "hind legs"

Parorectis callosa (Boheman) - Range: TX, AL-FL-SC. Hosts on Solanaceae
Det. E. G. Riley, 2010
Works Cited
1.Catalog of Leaf Beetles of America North of Mexico
Ed Riley, Shawn Clark, and Terry Seeno. 2003. Coleopterists Society.
2.Host Plants of Leaf Beetle Species Occuring in the United States and Canada
Clark et al. 2004. Coleopterists Society, Special Publication no. 2, 476 pp.