Used the albumens of giant centipede eggs as his mutagen base. Need to go on an egg hunt.

The eggs themselves are a sight to behold - mutated, they are luminescent, emitting a wondrous glow. I can only hope my addition of the albumen will produce no significant side effects. Time will tell.

The subject does not bear this well, but I've found a way to make the mutations less taxing, invasive. To the mutagen base, I add the albumen of a mutated giant centipede egg. Stored in a glass terrarium, the eggs do not develop, remain small.