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Acanthoscelides Tenuis
''Acanthoscelides tenuis'' is a species in the family Chrysomelidae ("leaf beetles"), in the order Coleoptera ("beetles"). It is found in North America. References Further reading * "Catalog of Leaf Beetles of America North of Mexico", Ed Riley, Shawn Clark, and Terry Seeno. 2003. ''Coleopterists Society''. * Arnett, R.H. Jr., M. C. Thomas, P. E. Skelley and J. H. Frank. (eds.). (2002). ''American Beetles, Volume II: Polyphaga: Scarabaeoidea through Curculionoidea''. CRC Press LLC, Boca Raton, FL. * Kingsolver, John M. (2004). "Handbook of the Bruchidae of the United States and Canada (Insecta, Coleoptera), vol. 1". ''USDA Technical Bulletin, no. 1912'', xi + 324. * Richard E. White. (1983). ''Peterson Field Guides: Beetles''. Houghton Mifflin Company. * Ross H. Arnett. (2000). ''American Insects: A Handbook of the Insects of America North of Mexico''. CRC Press. Bruchinae Beetles described in 1935 {{bruchinae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bruchinae
The bean weevils or seed beetles are a subfamily (Bruchinae) of beetles, now placed in the family Chrysomelidae, though they have historically been treated as a separate family. They are granivores, and typically infest various kinds of seeds or beans, living most of their lives inside a single seed. The subfamily includes about 1,650 species and are found worldwide. Bean weevils are generally compact and oval in shape, with small heads somewhat bent under. Sizes range from 1 to 22 mm for some tropical species. Colors are usually black or brown, often with mottled patterns. Although their mandibles may be elongated, they do not have the long snouts characteristic of true weevils. Adults deposit eggs on seeds, then the larvae chew their way into the seed. When ready to pupate, the larvae typically cut an exit hole, then return to their feeding chamber. Adult weevils have a habit of feigning death and dropping from a plant when disturbed. Host plants tend to be legumes, but ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |