Aquila may be not considered a ‘world’ in Wizard101 but for monstrology we will count it 🙂 there is only 5 creatures that have collectible Animus in Aquila but they are fairly cool looking creatures. I hope you find collecting monsters in Aquila as easy as I did. The following list is in alphabetical order and tells you name of the creature, what kind of creature it is, where it is found, and how much Animus it takes to make summon tc, house guest, or expel creature tc.
Here are the monstrology cards you will need in Aquila.
Here are the monsters in Aquila. 5/5 monsters have been found