Review and images by bmathison1972; edited by Suspsy
Goticaris longispinosa is a tiny, enigmatic arthropod originally described from both immature and adult forms from the Orsten Lagerstätten (Upper Cambrian) of present day Sweden. It was originally described as an early offshoot of the clade Pancrustacea but is now considered stem-group Mandibulata outside of Pancrustacea.