Arktocara ("Platanista gangetica") which inhabits the tropics, making it its closest living relative. Allodelphinidae also included the genera "Allodelphis", "Goedertius", "Ninjadelphis", and "Zarhinocetus". Its discovery further reinforces the theory that the Platanistoidea river dolphins originated in the oceans. Of the characteristics it shared with other platanistoids was a cylindrical projection of the periotic bone in the ear, deeply grooved rostral sutures on the beak, the widening of the cranium, a depression on the roof of the orbit in the eye socket, a smaller exposed palatine bone in the roof of the mouth, an elongated and convex spine in the tympanic bulla
Zoo Tycoon 2: Endangered Species Zoo Tycoon 2: Endangered Species Zoo Tycoon 2: Endangered Species is the first of the "Zoo Tycoon 2" expansion packs (The others are "", "", the downloadable "" and ). It gives the player 20 new animals, some of them are rare, such as the Florida Panther and the koala, as well as giving the player new innovations such as sky trams, Jeep rides, elevated paths and several new campaigns and challenges. With the addition of this expansion pack, the player can create a Jeep Wrangler or Jeep Commander tour through the zoo's exhibits. The new sky tram routes allow