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Pachyrhizodus velox
Taxonomy
Pachyrhizodus velox was named by Stewart (1898). 
  Sister species lacking formal opinion data
  
Synonymy list
| Year | Name and author | 
|---|---|
| 1898 | Pachyrhizodus velox Stewart | 
| 1902 | Pachyrhizodus velox Hay p. 388 | 
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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.
 †Pachyrhizodus velox Stewart 1898
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Diagnosis
No diagnoses are available