Kype and/or characteristics that could be of importance in inter- and intra-sexual evaluations of individual quality. The size of the kype is believed to determine male spawning frequency. The extinct sabertooth salmon, "Oncorhynchus rastrosus", was first named for its prominent premaxillary dentition. It possesses an enormous conical tooth on each premaxilla. There is no visible kype on the dentary, implying a different strategy for forming mate dominance. Kype A kype is a hook-like secondary sex characteristic which develops at the distal tip of the lower jaw in some male salmonids prior to the spawning season. The structure usually develops in the
Second Battle of the Hook to the Hook with one Rifle company being deployed on each of the features' four hills, Point 121, the "Hook", the "Sausage" and Point 146. Another rifle company was loaned from the Dukes to be deployed on Point 146. The Black Watch found the Hook to be the same as when they left it; a constant barrage of shelling with the Chinese habitually targeting the supply route leading up to the back of the ridge, a large proportion of their shells landing close to the Black Watch Command Post. The Chinese artillery was based in a semi-circle of hills opposite