N'okpuru red ma ọ bụ cocoon, ọ bụ oge ebe kacha mma na-edozi ahụ.  Nwa pupa (cocoon) dị n'etiti 10% -15% karịa karịa ụmụ nwoke. 
N'okpuru red ma o bu cocoon, o bụ oge ebe kacha mma na-edozi ahu.  Nwa pupa (cocoon) dị n'etiti 10% -15% karia karia umụ nwoke. 