Cave Spider

Cave Spider

Observation - Cave Spider - UK and Ireland. Description: I took this picture in a woodland cave in Snowdonia National Park. We had seen some big white blobs hanging down from the cave ceiling which we I now think was probably the egg sac. However I would like to know which species this spider is, if anyone has

I took this picture in a woodland cave in Snowdonia National Park. We had seen some big white blobs hanging down from the cave ceiling which we I now think was probably the egg sac. However I would like to know which species this spider is, if anyone has any ideas that would be great.