• Thumbnail for Melanism
    and Asian golden cat, suggesting that melanism arose independently at least four times in the cat family. Melanism in leopards is inherited as a Mendelian...
    20 KB (2,214 words) - 00:49, 7 April 2024
  • Frequency of melanism appears to be approximately 11% over the leopard's range. Data on the distribution of leopard populations indicates that melanism occurs...
    22 KB (2,272 words) - 09:51, 7 April 2024
  • Thumbnail for Industrial melanism
    Industrial melanism is an evolutionary effect prominent in several arthropods, where dark pigmentation (melanism) has evolved in an environment affected...
    28 KB (2,919 words) - 09:17, 4 January 2024
  • Thumbnail for Peppered moth evolution
    example of industrial melanism. Later, when pollution was reduced, the light-coloured form again predominated. Industrial melanism in the peppered moth...
    40 KB (4,519 words) - 01:23, 23 February 2024
  • Thumbnail for Black squirrel
    polygenic result. Melanism with Richardson's ground squirrels is due to recessive genes. With regard to black squirrels and melanism, two major theories...
    40 KB (4,495 words) - 15:25, 17 April 2024
  • Thumbnail for Josef Melan
    century. Josef Melan is credited as the inventor of the Melan System, a method for the construction of reinforced bridges. The Melan System differed...
    7 KB (784 words) - 20:47, 2 October 2023
  • Thumbnail for Peppered moth
    experiments have shown that in Biston betularia betularia, the allele for melanism producing morpha carbonaria is controlled by a single locus. The melanic...
    23 KB (2,423 words) - 07:03, 8 April 2024
  • investigating how inheritance and the environment affect individuals. Industrial melanism in the peppered moth Biston betularia is a well-known example of the process...
    13 KB (1,586 words) - 09:00, 17 April 2024
  • 2004. 'Allelic melanism in American and British peppered moths'. Journal of Heredity 95:97-102. Grant, Bruce. 2003. 'Industrial melanism, vignette 10.3...
    7 KB (882 words) - 20:08, 31 March 2024
  • Kettlewell's book The Evolution of Melanism. The book contains a very useful summary of Majerus' work on melanism in ladybirds and a review of the peppered...
    2 KB (265 words) - 11:07, 8 January 2021