citra-a prefix synonymous with cis-.
[Latin, representing citrā (adverb and preposition) on this side (of), related to cis. See cis-]1855 Nat. Rev. July 189This citramontane bibliolatry..rivals the ultramontane ecclesiolatry. 
1888 Scottish Leader 20 Mar. 4 The whole Citracaucasian portion of Russia. 
citra-
prefix 
Etymology: Medieval Latin, from Latin citra — more at he 
 : cis- 
< citramontane >
— opposed to ultra-
< citramontane >
— opposed to ultra-