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Megatrigonia (Apiotrigonia) sulcataria
Taxonomy
Trigonia sulcataria was named by Lamarck (1819). It is a 3D body fossil. It is the type species of Apiotrigonia.
It was recombined as Apiotrigonia sulcataria by Cox (1952); it was recombined as Megatrigonia (Apiotrigonia) sulcataria by Jones (1960).
It was recombined as Apiotrigonia sulcataria by Cox (1952); it was recombined as Megatrigonia (Apiotrigonia) sulcataria by Jones (1960).