It's impressive how with every single chapter Phos get screwed even harder, without fail, props to the author, that's actually something hard to archive on such a long and constant basis.
Also, for those yapping about waiting for the admirabilis to die out to take their shells, what science-man said is that the admirabilis used to store the dust from the gems on their shells which were detachable, but now their shells are becoming part of their body, which means that dust form gems are now mixing with their genetic make up, and the dust is now passed on like genes, which means that as long as they keep reproducing, the dust is never really gonna leave their bodies until every single one of them dies out.