In the Atlas Spatial Portal, you can map:

•  taxa (species, genus etc., lists of taxa) occurrences as points
•  where available, species polygons as best spatial estimates of their distributions
• areas as defined interactively on the map, defined by features or environment, or uploaded
• environmental layers as grids of continuous values, eg annual rainfall, and contextual layers of polygons with class values, eg land use.
• all occurrence records as defined by (attributes, called facets)