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peppered moth
(redirected from Peppered moths)

   Also found in: Wikipedia 0.01 sec.
peppered moth
n
(Life Sciences & Allied Applications / Animals) a European geometrid moth, Biston betularia, occurring in a pale grey speckled form in rural areas and a black form in industrial regions See also melanism [1]


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In the 18th century most peppered moths in Britain were silvery gray, indistinguishable from lichen-covered trunks of silver birches - their habitat.
MORPHING MOTHS Peppered moths produce one generation per year.
 
 
 
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