title: Malignant melanoma in a black gerbil (Meriones unguiculatus).
mesh_terms: D000818:Animals; D005260:Female; D005849:Gerbillinae; D006197:Hair; D006614:Hindlimb; D008297:Male; D008545:Melanoma / Q000473:pathology / Q000662:veterinary*; D008986:Mongolia; D010858:Pigmentation; D012376:Rodent Diseases / Q000473:pathology*; D012878:Skin Neoplasms / Q000473:pathology / Q000662:veterinary*; D014034:Toes