杰顿本身和恐龙没直接关系，其原型是某种昆虫。Story0可以见到其更为原始的昆虫形象，而海帕杰顿幼体也能看到起昆虫般的姿态。
宇宙恐龙的称呼，是指杰顿的实力与地位就如同地球上恐龙那样的处于顶点的霸主存在。结合其命名是以英语最后字母与日语五十音图最后一字的结合，代表了最终最强。
老婆饼里没老婆
夫妻肺片里没夫妻
宇宙恐龙长得不像恐龙
这貌似没问题嘛……
首先这个皮套是参考的光肩星天牛，其次另外两个人说的都不对。
为什么杰顿外号叫做宇宙恐龙却根本不像恐龙，根据官方的说法是因为更换了剧本。本来的最终boss宇宙恐龙是指38集的砂地狱怪兽萨伊哥，萨伊哥的名字サイゴ读音和最後に也就是最后同音。
但后来编剧认为杰顿的人设更适合做最终boss所以换了它上，但称号却没有换，所以导致了这个乌龙。
Saigo was going to originally be the final monster who would defeat Ultraman in battle, while Zetton was a "warm-up" enemy. The two were switched as the producers thought that Zetton had a better design and so made him Ultraman's final enemy, while Saigo was demoted to an "extra".
Considering this, it would explain why Zetton has the title of Space Dinosaur, which is something Saigo resembles.
宇宙恐龙只是说它有恐龙一般的实力和压迫感，不是说长的像恐龙。杰顿取材于天牛
标签：杰顿,恐龙,长得
