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Calliostoma cragini
Taxonomy
Calliostoma cragini was named by Stanton (1947). Its type specimen is USNM 77594 and is a 3D body fossil.
It was recombined as Calliostoma (Calliostoma) cragini by Allison (1955).
It was recombined as Calliostoma (Calliostoma) cragini by Allison (1955).
Sister species lacking formal opinion data
C. bella, C. cammani, C. caribbeanum, C. depressa, C. deshayesi, C. doliarum, C. dryope, C. etchegoinense, C. interruptum, C. kleppi, C. mapucherum, C. nicolum, C. nudum, C. papilla, C. poppelacki, C. silicatum, C. singunese, C. sinistrorsum, C. styricum, C. subexcavata, C. tauromiliare, C. yucatecanum, C. zonamesta, C. laureatum, C. kikaianum, C. striphna, C. covacevichi, C. ikebei
Synonymy list
| Year | Name and author |
|---|---|
| 1947 | Calliostoma cragini Stanton p. 60 figs. Plate 49, figures 22, 23 |
| 1955 | Calliostoma (Calliostoma) cragini Allison p. 410 figs. P1. 40, fig. 4 |
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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.
†Calliostoma cragini Stanton 1947
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Diagnosis
No diagnoses are available