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Cromyatractus
Taxonomy
Cromyatractus was named by Haeckel (1887) [Druppulida with four or more concentric shells (two medullary shells and two or more cortical shells), in the main axis with two large opposite polar spines of equal size and similar form.]. It was considered monophyletic by Haeckel (1887).
It was assigned to Radiolaria by Haeckel (1887).
It was assigned to Radiolaria by Haeckel (1887).
Synonymy list
Year | Name and author |
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1887 | Cromyatractus Haeckel |
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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.
G. †Cromyatractus Haeckel 1887
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: p = phylum | |||||
Reference: Kiessling 1999 |
Collections
No collection or age range data are available