Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Atlantic halibut - The Atlantic halibut Hippoglossus hippoglossus is a flatfish of the family Pleuronectidae. They are demersal fish living on or near sand gravel or clay bottoms at depths of between 50 and 2000 m (160 and 6560 ft). The halibut is among the largest teleost (bony) fish in the world. Halibut are strong swimmers and are able to migrate long distances.
The answer to this question is:
Animal