Ghost shrimp or prawn?

I've been reading up on ghost shrimp and prawns lately, and I just bought these two from petco today. I want to make sure they are actually ghost shrimp before putting them in with my betta. Any insight?

 

They look like normal ghost shrimp to me I hope they get along with your betta~

 

They are ghost shrimp. Prawns have bigger claws.

 

Thanks guys!

 

Thanks guys!

Your very welcome