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Heterodiadematidae
Taxonomy
Heterodiadematidae was named by Smith and Wright (1993). Its type is Heterodiadema.
It was assigned to Diadematoida by Smith (1995); and to Phymosomatoida by Kroh and Smith (2010).
It was assigned to Diadematoida by Smith (1995); and to Phymosomatoida by Kroh and Smith (2010).
Subtaxa
Synonymy list
Year | Name and author |
---|---|
1993 | Heterodiadematidae Smith and Wright |
1995 | Heterodiadematidae Smith p. 133 |
2010 | Heterodiadematidae Kroh and Smith p. 170 |
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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. †Heterodiadematidae Smith and Wright 1993
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Diagnosis
No diagnoses are available