"In view of the abundance of the topics treated in this volume, the state-of-the-art information on Medaka genetics and genomics, the meaningful figures and diagrams (many are suitable for teachings), and the wealth of references, this volume is surely a 'must' for those working with this model organism, but it is also recommended to all researches interested in fish biology." (Hartmut Greven, Bulletin of Fish Biology, Vol. 15, 2015)