Text this: Evolutionary developmental biology of invertebrates. 3, Ecdysozoa I : Non-tetraconata

  _____     ______    _____     ______    _____   
 / ____||  /_   _//  /  ___||  /_   _//  / ____|| 
/ //---`'   -| ||-  | // __     -| ||-  / //---`' 
\ \\___     _| ||_  | \\_\ ||   _| ||_  \ \\___   
 \_____||  /_____//  \____//   /_____//  \_____|| 
  `----`   `-----`    `---`    `-----`    `----`