In photo, common lizard and slow worm
the ones up the top to the right
the ones up the top to the right
Processing an old insect collection many of which were damaged. This one appeared to have one of the damaging critters still present.
Date at which the pest got in unknown (although I'd guess 1980/90s) so I've just put down the date it was noticed.
Similarly location it was introduced not known so location at which it was observed is added.
More images of the specimen it was eating at https://www.ispotnature.org/communities/uk-and-ireland/view/observation/774705/