[Ebook] 500 freshwater aquarium fish – Cichlids – Golden Dwarf Acara (Nannacara anomala)
This is a highly variable species whose coloration and patterning both differ between localities. This has led to some doubt regarding its possible presence in French Guiana, with some authorities believing that the fish that are found in this region belong to a separate species, the Goldhead Nannacara (N. aureocephalus). A third species, the Adok Nannacara (N. adoketa) from the Rio Negro in Brazil is also sometimes available to aquarists.