Juviley Egg
Juviley Egg is an uncommon throwable item.
Can be used to spawn a bug called 
juviley, a colorful yaara bug.
These “eggs” are really just highly incubated versions of creatures, used by altas during research, often for simulation purposes, which is why they tend to be friendly to their owner.
Ingame
Species descriptions:
- Alta: Holding a live juviley in your hand feels very heartwarming and nice.
Usage
Crafting
Can be used to craft:
Sources
Can be obtained via 
Spawnable Item Pack or 
Technical Information
- In-game ID:
ct_juviley_egg - Power:
2.0 - Rarity:
Uncommon - Tags:
monster_egg,spawner,throwable,uncommon - File:
/items/active/alta/spawners/bugs/ct_juviley_egg.activeitem