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Ptychocheilus arciferus
Taxonomy
Ptychocheilus arciferus was named by Cope (1870).
Synonymy list
Year | Name and author |
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1870 | Ptychocheilus arciferus Cope |
2012 | Ptychocheilus arciferus Fierstine et al. p. 36 |
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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.
†Ptychocheilus arciferus Cope 1870
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, subp = subphylum | |||||
References: Carroll 1988, Hendy et al. 2009 |