Portal de Datos del Sistema Nacional de Datos Biológicos 


Step 1

Select your download type below, and then progress to step 2.

Occurrence records

A ZIP archive containing a comma separated values (CSV) file which includes a subset of location, taxon and event information.

This field is mandatory.

Species checklist

A comma separated values (CSV) file, listing the distinct species in the occurrence records result set.

Step 2

Select your download reason and then click the "Next" button.


This field is mandatory. Choose the best "use type" from the drop-down menu above.