Yes but I won't say on here.
It's a good LFS and Someone may read read it take it as negative feedback against the store.
Mistakes are easy to make, they prob ordered it in as Thallassophryne Amazonicus and assumed thats what it was. Both Thallassophryne Amazonicus & Batrachus Grunniens seem to be quite rare so it would make a miss id to be quite understandable really.
I will of cause be letting them know the next time I'm over that way.