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any of three species of North American insectivores that resemble voles in body form. All have minute, degenerate eyes and small ears concealed in the fur. Within the moderately long and pointed muzzle are reddish-tipped teeth. Blarina species are among the largest North American shrews, weighing up to 30 grams (1.1 ounces), with a body 8 to 11 cm (3 to 4 inches) long. The dense, soft, and velvety fur is brownish gray, slate, or black on the upperparts and slightly paler on the underparts. The short, furred tail and feet are gray. The coat is glossy