Species – Slyther
Planet – Unknown
Temperament – Ravenous
Appearances – Dalek Invasion of Earth

The slither is a hideous creature something like a giant insect crossed with some kind of tendrilled plant. It is kept as a ‘pet’ by the Black Dalek who is ‘camp commandant’ of the Bedford mining camp. It is let out at night to prowl the camp and kills and eats any human who might try to escape.

Death – Larry and Ian lure the creature to a chasm in the ground where the mine has been opened up and it falls to its death.