Silurian variant (Supremacy of the Cybermen)

One type of Silurians were encountered by the Eleventh Doctor on prehistoric Earth.

The Cyber-Silurians have their conversions reversed shortly before the alternate timeline is erased. (COMIC: Supremacy of the Cybermen ^[+]Loading...["Supremacy of the Cybermen (comic story)"])

Earth Reptiles
Silurians
Sea Devils
Other Earth Reptiles
Mondasian Reptiles

Biology

These Silurians resembled the caste to which Vastra was native. Indeed, both lacked the third eye (COMIC: Supremacy of the Cybermen ^[+]Loading...["Supremacy of the Cybermen (comic story)"]) which distinguished the Early Silurian and Middle Silurian subspecies, (PROSE: The Monster Vault ^[+]Loading...["The Monster Vault (novel)"]) as well as sporting five digits on each hand and no external ears. (COMIC: Supremacy of the Cybermen ^[+]Loading...["Supremacy of the Cybermen (comic story)"])

However, these Silurians were distinguished in that they had crests on their heads and down their neck, and faces with bulging black eyes, wide curved mouths, and no visible noses. As such, their genuine faces resembled the Silurian Masks (GAME: Exodus of the Silurians ^[+]Loading...["Exodus of the Silurians (video game)"]) of their more human-like warrior counterparts, (TV: The Hungry Earth ^[+]Loading...["The Hungry Earth (TV story)"], etc.) whom historians knew as Late Silurians. (PROSE: The Monster Vault ^[+]Loading...["The Monster Vault (novel)"])

History

In an an ultimately-aborted timeline, these Silurians were converted into Cyber-Silurians. (COMIC: Supremacy of the Cybermen ^[+]Loading...["Supremacy of the Cybermen (comic story)"])