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Dikelocephaliidae (disused)
Taxonomy
Dikelocephaliidae was named by Miller (1889). It is not extant.
It was corrected as Dikelocephalidae by Jell and Adrain (2002), Adrain (2011) and Wernette et al. (2020).
It was assigned to Dikelocephalacea by Hughes (1994); to Asaphida by Jell and Adrain (2002); to Trilobita by Adrain (2011); and to Dikelocephaloidea by Wernette et al. (2020).
It was corrected as Dikelocephalidae by Jell and Adrain (2002), Adrain (2011) and Wernette et al. (2020).
It was assigned to Dikelocephalacea by Hughes (1994); to Asaphida by Jell and Adrain (2002); to Trilobita by Adrain (2011); and to Dikelocephaloidea by Wernette et al. (2020).
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1889 | Dikelocephaliidae Miller |
| 1930 | Saukiidae Ulrich and Resser |
| 1968 | Saukiidae Robison and Pantoja-Alor p. 795 |
| 1994 | Dikelocephaliidae Hughes |
| 1997 | Saukiidae Whittington et al. p. 301 |
| 2002 | Dikelocephalidae Jell and Adrain p. 469 |
| 2011 | Dikelocephalidae Adrain p. 108 |
| 2020 | Dikelocephalidae Wernette et al. p. 71 |
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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. †Dikelocephaliidae Miller 1889
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Diagnosis
No diagnoses are available