title: Is polymorphism in two-spot ladybird an example of non-industrial melanism?
mesh_terms: D000222:Adaptation, Physiological; D000397:Air Pollution; D000818:Animals; D002980:Climate; D001517:Coleoptera / Q000378:metabolism*; D004739:England; D007220:Industrial Waste; D010101:Oxygen Consumption; D010641:Phenotype; D010858:Pigmentation; D011110:Polymorphism, Genetic; D013472:Sunlight; D013696:Temperature
chemical_list: D007220:Industrial Waste