Very nice plant, and congratulations for your first flower. Your country should provide a good climate for growing Anguloas in areas of higher elevation. Given proper conditions it can be very floriferous.
Ecuagenera has this plant listed as xruckeri, but I doubt this. The coloration is too dark for xruckeri, and the flower is so close to hohenlohii, that I suppose it is in fact hohenlohii. I told this to Alex Portilla. I have bought a similar plant from ecuagenera and posted both xruckeri and hohenlohii in this forum.