Juan Miguel Artigas (Editor and Administor of The Cichlid Room Companion site)[/B]]
Just to add a bit of information, Nandopsis tetracanthus has a tremendous variation in Cuba and several subspecies have been erected for this fish (cinctus, griseus, latus, torralbasi). You would not believe the variation between N. tetracanthus. They could be probably regarded as different species. So speciation is taking place in those islands and I would not be surprised N. vombergei is safe and sound and there may even be more different fish in la Hispaniola.