perplexisaurus造句

It is similar in appearance to the small therocephalian " Perplexisaurus " from Russia, and may be closely related.
""'Perplexisaurus " "'is a genus of therocephalian therapsid from the Middle to Late Permian of Russia.
Scaloposaurians are no longer recognized as a true grouping, but instead represent the juvenile forms of many types of therocephalians . " Chlynovia " was placed in the family Perplexisauridae along with " Perplexisaurus ", but both therocephalians are now placed in the family Ictidosuchidae.
It's difficult to find perplexisaurus in a sentence. 用perplexisaurus造句挺难的