Ptychomya
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[edit]
Taxonavigation: Crassatelloidea |
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Superregnum: Eukaryota |
Familia: Astartidae
Genus: †Ptychomya
Species:
P. coihuicoensis –
P. esbelta –
P. koeneni –
P. windhauseni
Name[edit]
†Ptychomya Agassiz, 1842
References[edit]
Primary references[edit]
- Agassiz, L. (1842–45). Monographie des Myes. Études critiques sur les mollusques fossiles. Imprimerie de H. Wolfrath, Neuchâtel, 275 pp. [original description]