Funding for this research was provided by:
Fundo para o Desenvolvimento das Ciências e da Tecnologia (093/2017/A2 and 011/2014/A1)
Received: 29 March 2019
Accepted: 29 July 2019
First Online: 8 August 2019
: All methods adhered to the ASAB/ABS “Guidelines for the treatment of animals in behavioural research and teaching” (2012). The study followed the ethical guidelines enforced at the University of Saint Joseph and were approved by the Division of Animal Control and Inspection of the Civic and Municipal Affairs Bureau of Macao, license AL017/DICV/SIS/2016. No fish died in the context of these experiments and all animals were kept for further studies.
: The authors declare that they have no competing interests.