Sirens

Star name: Hygieriose. Planet name: Aquamarine: Named after its blue glow seen from distance by ship telescope. its habitat is very high oxygen and 98.72% sea. Sentient race: They are called the Syrine. Their appearance: They look like seals, except instead of having front flippers they have webbed hands. Also they have gills rather then breathing air, and they are reptilian. They speak in seemingly unintelligible squeaks chirps whistles hisses and echo location. Association with the covenant: never heard of them. Technology: tier 4. Weapons: Their main weapons technology uses a 300% purified and ionly enhanced electricity. In water they use a zapping sword of a unknown mettle that can emp plasma based weapons coincidently. Spear gun as a shooting weapon as well as a torpedo propelled grenade. For a second melee weapon they use a energy spear, that can give enough volts to stun a earth whale. When forced into out of water combat they wear a kind of exo suit, like a deep sea diving suit but in reverse. They also have a semi automatic rail gun that rather then firing bullets fires poison coated quarts crystals. And finally they throw lightening grenades. Their species live in clans, some are peaceful others aren't. They are carnivores in diet and their coulter is agriculture.