Mer is a fictional creature of the future in Primeval that resemble seal-like apes. The Mer seem intelligent, by locking up their human prisoners in a sewer, acting like a pantry. Mer seemed to have a society ruled by one large, red MerQueen, with the other, much smaller animals her subordinates.They appear to have very weak skulls, as several characters are able to kill them, or at least knock them out, by dropping heavy objects on their heads. Available at Zoo Tycoon Volcano, and was skinned by alterbean7.