That rules out brachybrancus,Dicrozoster and winemilleri then.Nope no black stripe on the gill cover. Just a shiny greenish stripe
I also think the black spot on its side is to big to be altifrons.
My guess is Abalios but I'm not sure.
I don't think it's the true surinamensis. If it was it would have probably cost you a lot of money.
Maybe ryansmith83 can chime in again,he seems to know his geos.
