Looks an acanthoscurria species to me
Maybe? I know I had a few acanthoscurria insubtilis slings one was mm very small don’t know what happened to the other lost name tags on everything somehow . This spider looks nothing like that species so either mis labeled or neither of those slings made it .
I tried looking that up aparently a defunct name now . Read the thread a user explains it .Maybe an Aconoscurria ferina?