tailieunhanh - Mathesia mainelli (hippuritoidea, monopleuridae) from the late Aptian−Albian of the mediterranean region: A revisio

Agria darderi Astre and Mathesia terticolloquiirudistarum Mainelli represent a single taxonomic entity: Mathesia darderi (Astre). Mathesia is characterized by an erect posterior myophoral plate and an anterior myophoral crest in the LV, the RV myophores being on the shell wall. | Mathesia mainelli (hippuritoidea, monopleuridae) from the late Aptian−Albian of the mediterranean region: A revisio

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