Archachatina sp.

Dear all, I am new to this forum and I am looking forward to many interesting discussions!
To start with, can anyone help me with IDing these museum specimens of Archachatina sp., they are preserved in alcohol and I would like to give them a correct ID. They look mostly like A. marginata or A. degneri but there are some intermediate characters.
Thanks in advance!
To start with, can anyone help me with IDing these museum specimens of Archachatina sp., they are preserved in alcohol and I would like to give them a correct ID. They look mostly like A. marginata or A. degneri but there are some intermediate characters.
Thanks in advance!