Stiletto U.S. V-42 stiletto, while in American English usage, the name "stiletto" can also refer to a switchblade knife with a stiletto- or bayonet-type blade design. The term in plural "stilettos", is also used as slang for a long, thin, high heel (stiletto heel) for certain boots and shoes, usually worn by women. First developed in Italy, the stiletto dates from the late 15th century, and is thought to be a development of the rondel dagger or "misericordia", a needle-pointed weapon with a narrow blade designed primarily for thrusting, though possessing cutting edges. Early stilettos normally used a one-piece cast-metal handle
Name-bearing type Name-bearing type Under the "International Code of Zoological Nomenclature" ("Code"), the name-bearing type is the biological type that determines the application of a name. Each animal taxon regulated by the "Code" at least potentially has a name-bearing type. The name-bearing type can be either a type genus (family group), type species (genus group), or one or more type specimens (species group). For example, the name "Mabuya maculata" (Gray, 1839) has often been used for the Noronha skink (currently "Trachylepis atlantica"), but because the name-bearing type of the former, a lizard preserved in the Muséum national d'histoire naturelle in Paris, does