Invasive in at least a Juperworld but not necessarily in a Juperworldearth
1. harmful bacteria
2. viruses
3. parasites
4. pathogens land, sea, air, underground
5. waterborne pathogens
6. germs
7. insects
8. reptiles
9. amphibians
10.dangerous sea, land, and flight animals
11.dangerous, invasive, and poisonous foliage
12.carnivores