Limax type slug

Limax type slug

Observation - Limax type slug - UK and Ireland. Description: I found this handsome slug under a log. It was much smaller than a fully grown Limax maximus that I find in my garden, but looked like an adult and had both stripes and spots. I know Limax Maximus marking can vary, but wonder if there is anything else it

I found this handsome slug under a log. It was much smaller than a fully grown Limax maximus that I find in my garden, but looked like an adult and had both stripes and spots. I know Limax Maximus marking can vary, but wonder if there is anything else it might be ?