You bring up good points Mark...
Over here, there has been stuff all American imports for donkeys years. They aren't the vogue anymore. Therefore those that are smuggled in tend to be Africans, or something new.
A lot of the bigger species aren't as good as they used to be. I am constantly told by old school American keepers, "20 years ago, they used to look like this, more colour...."
Point being, I would say no new Jags have come into Aussie for at least 10-15 years. Thats a guess, I don't know how long they have been here, no new ones in for the last 10 years at least. No such thing as a dwarf here.
When I think about it, I have not seen a dwarf oscar, cichla, synspilium, festae, severum, black belt, red devil, dovii etc.On forums, in shops, peoples tanks.... Deformed & stunted yes.... especially the poor Oscars.
Frenchy