Contra antiscions. Apolo-Edited Definition

(Devore’s having been inadequately clear in this case): These are the same degees of declination held by stars and planets tenanting Signs on opposite sides of the Aries 0º – Libra 0º axis. They are exactly opposite the antiscion points. For example, the antiscion of 5º Aries is at 25º Virgo, while the contra-antiscion of 5º Aries is at 25º Pisces. To find them recourse may be had to Tables of Declination. v. Parallels. 

DeVore, Nicholas. Encyclopedia of Astrology. New York: Philosophical Library, 1947.