article_snippet.sent: One is a complete skeleton, while the other is missing the middle and end of its tail.
article_snippet.sent: Apart from the different plates, scientists skeletons were identical.
article_snippet.sent: This makes it unlikely that scientists were different species and CT scanning has shown that the bones were not morphing into one or the other.
article_snippet.sent: This suggests they were different species and CT scanning has shown that the bones were not morphing into one or the other belonged to two different sexes instead.