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Cryptograptinae
Taxonomy
Cryptograptinae was named by Hadding (1915).
It was assigned to Glossograptidae by Chen et al. (2016).
It was assigned to Glossograptidae by Chen et al. (2016).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1915 | Cryptograptinae Hadding |
| 2016 | Cryptograptinae Chen et al. p. 145 |
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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. †Cryptograptinae Hadding 1915
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G. †Cryptograptus
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†Cryptograptus antennarius Hall 1865
†Cryptograptus schaeferi Lapworth 1880
†Cryptograptus tricornis Carruthers 1859
Diagnosis
No diagnoses are available