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Pterotyphis (Tripterotyphis) triangularis
Taxonomy
Typhis triangularis was named by Adams (1855). It is extant.
It was recombined as Pterotyphis (Tripterotyphis) triangularis by Gertman (1969); it was recombined as Tripterotyphis triangularis by McGinty (1970).
It was recombined as Pterotyphis (Tripterotyphis) triangularis by Gertman (1969); it was recombined as Tripterotyphis triangularis by McGinty (1970).
Synonymy list
Year | Name and author |
---|---|
1855 | Typhis triangularis Adams |
1944 | Typhis triangularis Keen and Campbell p. 55 |
1969 | Pterotyphis (Tripterotyphis) triangularis Gertman p. 186 |
1970 | Tripterotyphis triangularis McGinty |
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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.
Pterotyphis (Tripterotyphis) triangularis Adams 1855
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Diagnosis
No diagnoses are available