title: Linea (disambiguation)
text: # Linea (disambiguation)
  
  A linea is any long marking, dark or bright, on a planet or moon's surface.
  
  Linea may also refer to:
  
  * Fiat Linea, small family car released in 2007
  * Linea (Stargate), character in the TV series
  * Línea Spanish customary units
  
  ## Anatomy
  
  * Linea alba (abdomen), fibrous structure that runs down the midline of the abdomen
  * Linea alba (cheek), horizontal streak on the mucosal surface of the cheek
  * Linea aspera, ridge of roughened surface on the posterior aspect of the femur
  * Linea nigra, dark vertical line that appears on the abdomen during pregnancy
  * Linea semilunaris, curved tendinous line placed one on either side of the rectus abdominis.
  * Linea terminalis or innominate line, consists of the pectineal line, the pubic crest and the arcuate line.
  