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Callositella
Taxonomy
Callositella was named by Rasmussen et al. (2012). Its type is Callositella cheeneetnukensis.
It was assigned to Saukrodictyidae by Rasmussen et al. (2012).
It was assigned to Saukrodictyidae by Rasmussen et al. (2012).
Species
C. cheeneetnukensis (type species)
Synonymy list
Year | Name and author |
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2012 | Callositella Rasmussen et al. pp. 50 - 51 |
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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. †Callositella Rasmussen et al. 2012
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†Callositella cheeneetnukensis Rasmussen et al. 2012
Diagnosis
Reference | Diagnosis | |
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C. M. O. Rasmussen et al. 2012 | Shell ventri-biconvex, transverse to subquadrateâ semi-ellipsoidal in outline. Ventral interarea apsacline, curved, high. Dorsal interarea strongly anacline, high and wide. Ornamentation multicostellate. Delthyrium wide. Diductor scars elongate, widely separated. Callus depressed; ventral median septum long. Notothyrial platform elevated; blade-like cardinal process; crural plates wide. Adductor muscle field developed on transverse, elevated, callosities. |
Measurements
No measurements are available
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Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
References: Aberhan et al. 2004, Nesnidal et al. 2013 |