If made a research and I Found that for some reason the "rule" of compatibility don't apply 100% inside Catasetum alliance... In this particular case Cycnodes female flowers have the tendency to be sterile, but the pollen is useful.
I hope this extra stuff help.
Thank you the advise, I have presently have catsm.saccatum with 5 female flowers and it is is from peru.
regards
veekay