Spore Lizard

Spore Lizards are ancient reptilian Kaiju created by Toho and first appeared in the 2019 GodzillaVerse film, Godzilla as the main antagonist.

Origin
The Spore Lizards are ancient monsters created as bioweapons by the Klydew to fight against the Traunugiest, but they were wiped out by Agara.

In Godzilla, one of the Spore Lizards manage to survived by burrowing underground.