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Ptychotrygon geyeri
Taxonomy
Ptychotrygon geyeri was named by Kriwet (1999).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1999 | Ptychotrygon geyeri Kriwet |
2009 | Ptychotrygon geyeri Kriwet et al. p. 333 |
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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.
†Ptychotrygon geyeri Kriwet 1999
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Diagnosis
No diagnoses are available