Insects, plants and terrestrial gastropods from Hispaniola. Insects: butteflies, grasshoppers, walkingsticks, and others orthopteroids. Aquatic macroinvertebrates. Biodiversity.

Actually working with associated fauna to high altitude savanna from Dominican Republic. Butteflies from National Botanical Garden and others urban parks.

Techings an general entomology class at Universidad Autónoma de Santo Domingo.

Macrophotography is the second one important activity besides entomology.