Pulmonoscorpius kirktonensis is an extinct species of scorpion that lived during the Viséan and Serpukhovian ages of the Carboniferous period, around 336.0 – 326.4 million years ago.
Pulmonoscorpius
Scorpion
for Scorpion in Insert Here: Prehistoric Creatures in The Croods
Suggested by jpstudios11
Inserting actual prehistoric/extinct species in place of the fictional creatures of The Croods franchise.
