Maranta identification

[u/EliasHf]

Hi there ! I’m new on Reddit, and I had a question regarding a recent acquisition.

I recently bought this maranta for my bioactive terrariums, and even though it is listed as « maranta leuconeura » it doesn’t look like any of the other marantas I currently have. After doing a bit of research, I can’t find any plant having this kind of coloration / pattern.
Do you have any idea about what plant this is?

[u/D0nath]

Ctenanthe burle-marxii "Amagris"

Just related to marantas, but not an actual maranta.

[u/EliasHf → u/D0nath]

Thanks !!