We’ve managed to get our hands on some fresh news regarding the enemies to be found in Kyoryuger.
According to the inside Japanese source, the foot soldiers featured in Kyoryuger will resemble the Bamia found in Bakuryu Sentai Abaranger. They are called Amoeba and have paisley patterned heads and limbs with white torsos. It also appears that these foot soldiers might have purple, seaweed-like hair.

The enemy organization as a whole appear to be based on single-celled organisms and have an other worldly look to themselves.