On February 1, 1994, the company filed a sound trademark application for the distinctive sound of the Harley-Davidson motorcycle engine: The mark consists of the exhaust sound of applicant's motorcycles, produced by V-twin, common crankpin motorcycle engines when the goods are in use.
Larvae, or young moths, will also eat paper, dust, and materials covered in oil. Clothes moths are also known to infest deceased insects, hair, and animal remnants that have dried out. Caterpillars make small holes in fabricânot mothsâthough the adult moths may be seen on the surface of clothing that has been damaged.
Moths and butterflies usually stay close to the food plants used by their young. However, there are so many kinds of moths, and they eat so many kinds of plants and plant parts, that different species can be found in almost all land habitats. Moth and butterfly caterpillars are usually found on or near their food.