Ongoing research and outreach activities include the following:
Biogeography of neotropical marine fish faunas: the Greater Caribbean and Tropical Eastern Pacific
Deep reef fishes of the Caribbean: taxonomy, distributions and depth ranges
Invasive marine fishes in the neotropics: invasion biology and causes of invasion success, including a recent invader of the Gulf of Mexico.
Mimicry in tropical reef fishes: the real and the imagined
Feeding biology of parrotfishes: what do they really feed on, and what are the consequences of that for reef biology.
Diffusion of information (identification and biogeography) through digital applications (websites and mobile apps for iOS and Android phones and tablets) on neotropical shorefish faunas.