|Episode First Shown in||A Corphish Out Of Water|
|First Known Owner||May|
|First Game Appeared in|
|National Dex Number||#266|
Silcoon is completely white, with spines sticking out from its body. It has two eyes, and both are red.
- Brendan's Silcoon evolved from Wurmple in Vs. Cascoon. It evolved into Beautifly in Vs. Beautifly.
- A petrified Silcoon designated for Lawrence's Collection appeared in Crowning the Savior.