Twenty-four year old Emmanuel Ugochukwa Ezenwa Panther - better known as Manny - started his career at St Johnstone before moving to Partick Thistle.
What do you think of the signing? Leave your comments here or go direct to our new Diamonds home page by clicking here.In 2005, Panther signed for York City where he became team captain and made over 100 appearances.
The midfielder moved to newly-promoted Exeter City on a free transfer in May 2008 but has struggled to gain first-team football having made only two substitute appearances so far this season.
Panther plays in central midfield and will be given squad number 16.
See his full biography by clicking on this link
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