The blood pools under the nail, giving a reddish, brownish, blueish, or grey/blackish discoloration. Heart-nosed bats have blueish/grayish fur. Notice how the purplish complex object is completely surrounded by the blueish complex object. Amber filters are used to reduce the blueish tint caused by daylight. Blue catfish are heavy bodied, blueish gray in color, and have a dorsal hump. Blue Mounds was named by French missionaries for the blueish hue of three nearby mounds. Generally blueish, pink-grey (cf. The blueish color transforms into the recognizable black color only with heat. The damaged CCD displays purple or blueish, distorted or possibly no image at all. Clusters of flowers grow in the plant axil and are white to blueish in color. When the female becomes pregnant, her belly becomes larger, and gives off a blueish glow. Saul Sheepdog is a blueish green sheepdog puppy based on Sam Sheepdog.