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Taxonomy
No taxonomic data are available
Sister species
Petrocrania diabloensis, Petrocrania dodgei, Petrocrania dubia, Petrocrania exasperata, Petrocrania famelica, Petrocrania hamiltoniae (syn. Craniella hamiltonae), Petrocrania meduanensis, Petrocrania modesta, Petrocrania mullochensis, Petrocrania ourayensi, Petrocrania prona, Petrocrania quadrata, Petrocrania reversa, Petrocrania scabiosa, Petrocrania septifera, Petrocrania teretis, P. siluriana
Synonymy list
No taxonomic opinions are available
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
Diagnosis
No diagnoses are available