Pisceans

A Xenos race that House Delaque of Necromunda has ties with. Perhaps a servant race to the slumbering enormous xenos gods the Delaque are said to worship, in a similar way that Deep Ones serve Dagon and Hydra in Lovecraft's works. They are stated to have sharklike heads, which has been compared to another fish like alien race in Warhammer 40,000 history, the Saharduin, although it's unknown if the Pisceans are an extant group of the Saharduin.