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Cranaenidae
Taxonomy
Cranaenidae was named by Cloud (1942).
It was assigned to Cryptonelloidea by Williams et al. (2006).
It was assigned to Cryptonelloidea by Williams et al. (2006).
Subtaxa
Synonymy list
Year | Name and author |
---|---|
1942 | Cranaenidae Cloud |
2006 | Cranaenidae Williams et al. p. 2019 |
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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.
Fm. †Cranaenidae Cloud 1942
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Subfm. †Afilasmatinae Williams et al. 2006
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Subfm. †Cranaeninae Thomson 1926
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G. †Costacranaena
G. †Cranaena Hall and Clarke 1893
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†Cranaena circularis Easton 1962
†Cranaena concava Campbell and Engel 1963
†Cranaena dorsisulcata Carter 1967
†Cranaena globosa Weller 1914
†Cranaena hannibalensis Moore 1928
†Cranaena lincklaeni Hall 1860
†Cranaena romingeri Hall 1863
†Cranaena sullivanti Hall 1867
†Cranaena texana Carter 1967
Invalid names: Eunella Hall and Clarke 1894 [synonym]
G. †Maclarenella
Diagnosis
No diagnoses are available