BIO460

• Binomial system of nomenclature


  Each species is assigned a two-part name (scientific name) that is generally derived from Greek or Latin words
• Binomial system of nomenclature

  • First part designates the genus
  • Second part designates the specific epithet (name)
• Before the 18th century, each organism had a lengthy descriptive name
• As more people studied nature, it became obvious that a butterfly's wings were very different structures than a bird's wings