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Apycnodiscidae
Taxonomy
Apycnodiscidae was named by Boczarowski (2001).
It was assigned to Cyclocystoidea by Boczarowski (2001).
It was assigned to Cyclocystoidea by Boczarowski (2001).
Synonymy list
Year | Name and author |
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2001 | Apycnodiscidae Boczarowski p. 55 |
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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. †Apycnodiscidae Boczarowski 2001
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G. †Concavocycloides Boczarowski 2001
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†Concavocycloides eifeliensis Boczarowski 2001
†Concavocycloides frasniensis Boczarowski 2001
†Concavocycloides givetiensis Boczarowski 2001
Diagnosis
Reference | Diagnosis | |
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A. Boczarowski 2001 | Marginal ring consists of (16?) 18 to 33 marginals each with one to seven cupules (specific to the genus) or varying around the circle. On the dorsal side the neighbouring plates do not contact, eve partially, along their lateral edges. |