A rare species of fish described as “faceless and brainless” was among the unusual finds made by marine scientists off Britain’s coast, according to a Scottish government report published on Thursday. The prehistoric amphioxus species, which grows to about two inches long and has no fins, was recorded off Orkney, part of the Northern Isles that lie off the far northern coast of mainland Scotland. -------------------------------------------------------------------------------- The elusive fish is regarded as a modern representative of the first animals that evolved a backbone, the Scottish government said. With a nerve cord down its back, it has no specific brain or...