We present a new system update. This is the possibility of putting together lists of exotic or native species for all countries. The new filter option is found in the form within each country´s file and is called: Membership. By selecting one of its options: "All belongings", "Native", "Exotic", "Not catalogued", and clicking on the "Search" button, the list is reconstructed with those criteria. And this is how we can see, for example, all the exotic birds registered in Argentina. It is worth noting that the list of Exotic Species only includes those that are considered "wild" and does not include those that were registered as "Unnatural Conditions" which are, in general, from escapes from captivity. To understand the "Not cataloged" option, please access the following link: https://ecoregistros.org/site/foromensaje.php?id=69535