Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Ophiletinae
Taxonomy
Subtaxa
Synonymy list
Year | Name and author |
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1956 | Ophiletinae Knight |
1960 | Ophiletinae Knight et al. p. 199 |
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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.
Subfm. †Ophiletinae Knight 1956
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G. †Calaurops Whitfield 1886
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†Calaurops canadensis Billings 1861
†Calaurops lituiformis Whitfield 1886
Diagnosis
No diagnoses are available