Or as worst case scenario would be a Machrobachium as TLM mentions
As you can see there is one noticeable difference between normal Amano shrimps and young Macrobachrium (Pic is of a Macrobachium) is they have a long forearm pincer which is used to grab prey basically. These are pretty nasty to have in a tropical tank as these can grow pretty big and eats a variety of prey.
But from you picture I think you do have a Amano shrimp.
Hi, I have the same problem. I bought four of these Ghost Shrimp in my lfs about 6 months ago. Unfortunately I have only two left. But these two seem to be getting quite big (almost an inch now) and I've noticed them turning a bit darker in color. Is this normal as they get older?
I would also like if someone can confirm that this little guy, or gal, is berried?