HOW ARE THEY DIFFERENT FROM THE JAPANESE ORIGINALS?
The only difference between the Robotech version of the Invid mecha and the original Japanese mecha is their name. The Scout was called the Iigaa, the Armored Scout was called the Iigau, the Trooper and Shock Trooper was called the Gurab, the Pincer was called the Gamo, the Hive guard was called the Malar, and the RCB was called the Gosu.