United States Marine Raider stiletto United States Marine Raider stiletto The U.S. Marine Raider stiletto was a stiletto and combat knife issued to the Marine Raiders and 1st Canadian Parachute Battalion during World War II. At the start of World War II, the Mark I Trench Knife was the only knife issued to Marines. It was introduced during World War I for trench warfare, but its "knuckle duster" hilt was cumbersome and contained nearly of brass, making the knife expensive to produce. In addition, the Mark I could not be held in the "fencing-grip" position, the preferred position for the thrust. The Marine Corps began
Name-bearing type In contrast, a subjective synonym is based on a different name-bearing type, but is regarded as representing the same taxon; for example, the name "Viverra touan" Shaw, 1800, is based on a different name-bearing type (a specimen in the Field Museum of Natural History), but is currently regarded as representing the same species as "Didelphis brevicaudata" and "Didelphys brachyuros". "Family-group" ranks include the superfamily and all other ranks below it and above the genus, including the family and tribe. The name of a family-group taxon is based on the stem of the type genus, its name-bearing type; for example, the