North Sulawesi babirusa a subfamily, Babyrousinae, that branched off from the warthog branch of the pig family (Subfamily Phacochoerini) during the Oligocene or early Miocene. The North Sulawesi babirusa has a head-and-body length of and weighs up to . It is virtually hairless (easily revealing its greyish skin), and the tail-tuft is also nearly hairless. In males, the relatively long and thick upper canines are strongly curved. They emerge through the roof of the snout, while the long lower canines emerge through the side of the mouth. The upper canines can grow backwards in a curve until they penetrate the skull of the
Class A Wild Trout Waters There were 163 such stream segments for brown trout, making up a total of of streams, and 62 Class A Wild Trout Waters for both brook trout and brown trout, totaling . There were only 11 Class A Wild Trout Waters for rainbow trout, making up of streams. In order to be listed as Class A Wild Trout Waters, a stream must be surveyed by Pennsylvania Fish and Boat Commission biologists with "approved protocols" to determine that it meets the relevant standards. The official designation is carried out by the Board of Commissioners. The criteria for Class A Wild Trout