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Ithycephalus
Taxonomy
Ithycephalus was named by Resser (1938) [Sepkoski's age data: Cm uMid Cm Dres]. It is not extant.
It was assigned to Kingstoniidae by Jell and Adrain (2002); and to Corynexochida by Sepkoski (2002).
It was assigned to Kingstoniidae by Jell and Adrain (2002); and to Corynexochida by Sepkoski (2002).
Species
Synonymy list
Year | Name and author |
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1938 | Ithycephalus Resser |
2002 | Ithycephalus Jell and Adrain p. 389 |
2002 | Ithycephalus Sepkoski |
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, c = class | |||||
References: Whittington et al. 1997, Aberhan et al. 2004 |