Black Sardinian wild piglet.
D000052:Acanthosis Nigricans / Q000175:diagnosis*; D003937:Diagnosis, Differential; D006801:Humans; D007558:Italy; D008297:Male; D008875:Middle Aged; D010859:Pigmentation Disorders / Q000175:diagnosis* / Q000473:pathology; D012867:Skin / Q000473:pathology; D012871:Skin Diseases / Q000175:diagnosis* / Q000473:pathology