Ophiuchus the 13th sign of the Zodiac - also known as Serpentarius, the Serpent Holder.
The constellation Ophiuchus has been known about since ancient times, but you wouldn’t know it.
It was never added to the Zodiac chart as astrologers said that the Sun went straight from Scorpius into Sagittarius, disregarding the fact that the sun travelled through Ophiuchus for 19 days before entering Sagittarius.
Basically then what that means is that there is another sign! a lost sign. Serpentarius is it’s name which would bring us perhaps lots of Serpentariuns?
For a more indepth article see: Ophiuchus - 13th Sign Of The Zodiac