The group behaviour of pigment cells. A comparative study.
D000328:Adult; D000818:Animals; D002648:Child; D002856:Chromatophores; D006801:Humans; D007911:Lentigo / Q000209:etiology; D008116:Lizards; D008297:Male; D008544:Melanocytes; D010859:Pigmentation Disorders / Q000209:etiology*