Merrifield, on seasonal dimorphism, [130]
Methona confusa, [XII]. 1, [XIV]. 1
Migratory birds, suggested influence on mimicry of, [53]
Mimacraea, [35]
Mimetic resemblance, as induced through gradual slight changes, [64]
Mimic, occupying same station as model, [51];
occupying station apart from model, [53];
scarcer than model, [56];
pattern of in relation to allies, [57]
Mimicry, Wallace's conditions of, [50];