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Joanellia
Taxonomy
Joanellia was named by Schram (1979) [Sepkoski's age data: C Vise-l C Serp]. It is not extant. Its type is Palaeocrangon elegans.
It was assigned to Eumalacostraca by Schram (1979); and to Aeschronectida by Sepkoski (2002).
It was assigned to Eumalacostraca by Schram (1979); and to Aeschronectida by Sepkoski (2002).