- XIV Postgraduate Congress. La Paz B.C.S, México. 2015. “Sexual dimorphism at corallite level of the scleractinian coral Porites panamensis in the Gulf of California”.
- XIII Latin American Congress of marine sciences COLACMAR-CUBA Habana, Cuba. 2009. “Cold coral bleaching in the south-west of Gulf of California, México”
- 3rd Symposium effects of climate change on the world oceans, Santos, Brazil. 2015. “Extreme events of cold water and high light irradiance are responsible for massive bleaching in coral reefs”.