- Suborder:
Anarcestina Superfamily:
Noritaceae Family:
Ophioceratidae Arthaber Genera Discophiceras Nordophiceras Ophiceras Sakhaites Vishnuites Wordieoceras...
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suture is simple, ceratitic.
Named genera include Ophiceras, the type,
Discophiceras, Nordophiceras, Sakhaites, Vishnuites, and Wordieoceras. The phonetically...
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recognized (in brackets):
Ophiceras (Ophiceras), O. (Acanthophiceras), O. (
Discophiceras), O. (Lytophiceras), O. (Metophiceras).
Ophiceras probably gave rise...
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Dipoloceroides Dirrymoceras Discoceratites Discoclymenia Discohoplites Discophiceras Discophyllites Discoptychites Discoscaphites Discosphinctes Discosphinctoides...