(ofCampeloma clavilithiformis Grabau, 1923 †)Grabau, A. W. (1923). Cretaceous Mollusca from North China. <em>Bulletin of the Geological Survey of China.</em> 5(2): 184-197. page(s): 193-194, textfigs 2a-b [details]
MolluscaBase eds. (2024). MolluscaBase. Bellamya clavilithiformis clavilithiformis (Grabau, 1923) †. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1613914 on 2024-07-15
original description(ofCampeloma clavilithiformis Grabau, 1923 †)Grabau, A. W. (1923). Cretaceous Mollusca from North China. <em>Bulletin of the Geological Survey of China.</em> 5(2): 184-197. page(s): 193-194, textfigs 2a-b [details]