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Pterocodon
Taxonomy
Pterocodon was named by Ehrenberg (1847) [Sepkoski's age data: T Than R Sepkoski's reference number: 686]. Its type is Pterocodon campana. It was considered unknown by Ehrenberg (1847).
It was assigned to Theocotylidae by Ehrenberg (1847); and to Nassellaria by Sepkoski (2002).
It was assigned to Theocotylidae by Ehrenberg (1847); and to Nassellaria by Sepkoski (2002).
Species
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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.
G. †Pterocodon Ehrenberg 1847
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†Pterocodon ampla Brandt in Wetzel 1935
†Pterocodon anteclinata Foreman 1975
Pterocodon campana Ehrenberg 1847
†Pterocodon poculum Nishimura 1992
†Pterocodon tenellus Foreman 1973
Diagnosis
Reference | Diagnosis | |
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C. G. Ehrenberg 1847 | Test segmented by two or more strictures. Body not narrowed at posterior end. Appendages produced from the second segment, in the form of wings |