Kype 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 weeks prior to, and during, migration to the spawning grounds. In addition to the development of the kype, a large depression forms in the two halves of the premaxilla in the upper jaw, allowing the kype to fit into the premaxilla when the mouth is closed. The kype functions as a secondary sexual characteristic and influences the formation of dominance hierarchies at the spawning grounds. The
The Resurrection of Jimber-Jaw The Resurrection of Jimber-Jaw "The Resurrection of Jimber-Jaw" is a 1937 short story by Edgar Rice Burroughs about an unfrozen 50,000-year-old caveman. The story was originally printed in Argosy magazine, and later reprinted as one of three stories in the collection, "Tales of Three Planets" (Canaveral, 1964, 1974). The Argosy text, used for all versions published under this title, contained significant alterations by the magazine editor of Burroughs' original text. Burroughs' original version, "Elmer," has recently been published in "Forgotten Tales of Love and Murder" (Guidry & Adkins, 2001). The story turns about an experimental aviator and a cryogenicist, who