Complex sentence: The Asiatic black bear ("Ursus thibetanus ") is the species most commonly farmed, however, the sun bear ("Helarctos malayanus ") and the brown bear ("Ursus arctos") are also used.
Split into simpler sentences: The Asiatic black bear ("Ursus thibetanus ") is the most commonly farmed bear species. The sun bear ("Helarctos malayanus ") and the brown bear ("Ursus arctos") are also used.