Godzilla Raids Again
According to the English subtitles of the 1955 Japanese language film "Godzilla Raids Again", Anguirus, or "Angilas" as he was referred to in the film, was properly called an "Angilosaurus", a fictional dinosaur described as "one of the stronger dinosaurs that lived in the prehistoric era." He is described in a textbook by Polish world animal specialist Plateli Hondon as "one of the few creatures that had a thorough hatred for war-like predators," which explains Anguirus' eagerness to fight Godzilla. "Angilosaurus" lived from 150-70 million years ago, and was awakened by the same hydrogen bombs that awoke Godzilla. In the English-dubbed version of "Godzilla Raids Again" - released as "Gigantis the Fire Monster" in the US - the name of the dinosaur is pronounced ""ANG-will-o-Saw-rus," and given the sub-moniker "Killer of the Living". According to the film, they ruled the Earth at one time, then disappeared suddenly. From an unnamed textbook in the movie, a scientist reads that the angilosaurs may return from hibernation due to radioactive fallout. Anguirus is said to have "brains in several parts of its body, including the head, abdomen, and the chest".