Incus Berengario da Carpi in his "Commentaria super anatomia Mundini" (1521). Andreas Vesalius, in his "De humani corporis fabrica", was the first to compare the second element of the ossicles to an anvil, thereby giving it the name "incus". The final part of the long limb was once described as a "fourth ossicle" by Pieter Paaw in 1615. Incus The incus or anvil is a bone in the middle ear. The anvil-shaped small bone is one of three ossicles in the middle ear. The "incus" receives vibrations from the malleus, to which it is connected laterally, and transmits these to the
Anvil (insecticide) ingredient is used to treat (4.2 kg/km²). The active ingredients in Anvil break down quickly in sunlight and do not bioaccumulate. There are no reentry precautions for Anvil. Anvil has been tested in 43 field trials in the United States against 30 mosquito species. Sumithrin was registered for use by the U.S. Environmental Protection Agency in 1975 and Anvil is registered for ground and aerial application in outdoor residential and recreational areas. Anvil is manufactured and distributed by Clarke Mosquito Control. In 2003, Anvil was used to treat more than a million acres (4,000 km²) in Larimer County, Colorado during