Ohne

The Oannes are a semi-aquatic species found on Oannes. In addition to breathing in the ocean, they can comfortably breath on land, though it is possible they are more dependent on water breathing than air breathing. They have shown themselves to oppose the Goa'uld. One of their own, Omoroca, went to Earth to help foster a rebellion against Ra, though she was ultimately killed by Belus. Her mate, Nem, spent four thousand years alone before he discovered her fate.