1.   Mesogog did not have a counterpart in Magiranger. The main villains were the Evorian. Who came from Dino Earth ( were not the product of experiments).

2.  Abablack was a worrier from DinoEarth who joruneyed to Earth. His morpher malfunctioned for a time. He had to rely on three worriers on Earth that he recruited. His morpher was soon fixed and he rejioned the fight. In DinoThunder Tommy Oliver returned to mentor the DinoThunder Rangers and evenucally became the Black Ranger.

3. In Abaranger they mecha could talk and had personalities, in Dinothunder they were more like organic robots.

4. Abakiller was the White Ranger's counterpart in Abaranger. His idenity was nothing like Trent's back story. Abakiller was a doctor who got the Abakiller powers. They drove him mad and he became a new enemy for the Abaranger. Trent accidently found the white dino gem, which changed his personality and made him evil. When Trent jioned Mesogog's forces, this footage was taken from when Abakiller took control of the Evorian for a time. Abakiller became good long after Trent did. Abakiller didn';t become good till the end of Abaranger. He ended up dying in battle.