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Species Chilocorus stigma - Twice-stabbed Lady Beetle

small beetle - Chilocorus stigma Twice-stabbed ladybird - Chilocorus stigma Lady Bird Beetle pupae cluster - Chilocorus stigma Twice-stabbed Lady Beetle - Chilocorus stigma Twice-stabbed Lady Beetle - Chilocorus stigma Lady beetle (3) - Chilocorus stigma Lady beetle (3) - Chilocorus stigma twice-stabbed lady beetle - Chilocorus stigma
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Class Insecta (Insects)
Order Coleoptera (Beetles)
Suborder Polyphaga (Water, Rove, Scarab, Longhorn, Leaf and Snout Beetles)
Superfamily Cucujoidea
Family Coccinellidae (Lady Beetles)
Subfamily Chilocorinae
Genus Chilocorus (Twice-stabbed Lady Beetles)
Species stigma (Twice-stabbed Lady Beetle)
Synonyms and other taxonomic changes
Orig. Comb: Coccinella stigma Say 1835
Explanation of Names
from Greek stigma (στιγμα)- "mark, spot"
Numbers
8 spp. n. of Mex. (1)
Size
Length 3.75 to 5.0 mm (2)
Identification
Range
Map - Nearly all of N. Amer. (except west coast states): AZ-FL-NS-AB (2)
Season
Common on oaks May through July in Central Texas (Quinn 2000)
Remarks
Type locality: Not stated - Gordon (1985) (2)
See Also
Two species, cacti and tumidus, occur in parts of the eastern range of C. stigma. (2)
There are two Chilocorus "stigma-like" species occurring on the west coast (and not in C. stigma's range), C. orbus and C. fraternus.
… Tim R. Moyer, 30 October, 2006
Print References
Gordon, R.D. 1985. The Coccinellidae (Coleoptera) of America North of Mexico. Journal of the New York Entomological Society 93(1): 1-912. Full Text
Quinn, M.A. 2000. Abundance and distribution of potential arthropod prey species in a typical Golden-cheeked Warbler habitat. Unpublished Thesis. Texas A&M University, College Station. ix + 182 pp
Internet References
Boston Journal of Natural History, v.1, p.202    Say's original description of the species
Works Cited
1.American Beetles, Volume II: Polyphaga: Scarabaeoidea through Curculionoidea
By Arnett, R.H., Jr., M. C. Thomas, P. E. Skelley and J. H. Frank. (eds.)
2.The Coccinellidae (Coleoptera) of America North of Mexico
By Robert D. Gordon