[Newman]

no difference. the names are used interchangeably. they describe the all blue variation of the cherry shrimp - originated from blue red rili shrimp.

Blue jelly was also used to describe a certain Taiwan Bee coloration - a clear blue with white stripes. it essentially looks like a crystal blue shrimp. just imagine a crystal red, instead of the red there's a clearish blue color, and that's a blue jelly taiwan bee.