Book Description The renowned author H. J. Mayland has written this fourth volume of the Aqualog South American Cichlids Series. On over 900 fantastic color photos you see beautiful discus and angels. Wild caught, German, European and Asian breeding forms plus all variants, color and breeding forms with trading names and code numbers. VOLUMES I-IV presents a comprehensive lexicon about all known cichlids of the new world. If you want to identify all the different South American Cichlids then you should get all 4 volumes of this series.