It is represented as a goat with what appears to be a fishtail. One explanation for this odd depiction is that it derives from the Greek myth of Pan. To avoid the monster Typhon, Pan jumped into the water just as he was changing into animal shape. The half of his body above water became a goat, while the submerged half took the shape of a fish. Another relates the form to the Mesopotamian deity Enki (see Ea)
A Capricorn is a person whose sign of the zodiac is Capricorn. or Capricornus (Latin: "Goat horn") In astronomy, the constellation lying between Aquarius and Sagittarius; in astrology, the tenth sign of the zodiac, governing approximately the period December 22-January
Capricorn is one of the twelve signs of the zodiac. Its symbol is a goat. People who are born approximately between the 22nd of December and the 19th of January come under this sign