MolluscaBase source details
Cyrena (Pisidium) C. Pfeiffer, 1821 accepted as Pisidium C. Pfeiffer, 1821 (basis of record)
Cyrena (Pisidium) altiformis Grabau, 1923 † accepted as Pisidium altiformis (Grabau, 1923) † (original description)
Cyrena (Pisidium) retrorostrum Grabau, 1923 † accepted as Limnocyrena retrorostra (Grabau, 1923) † (original description)
Cyrena (Pisidium) shantungense Grabau, 1923 † accepted as Sphaerium shantungense (Grabau, 1923) † (original description)
Cyrena (Pisidium) wangshihense Grabau, 1923 † accepted as Limnocyrena wangshihensis (Grabau, 1923) † (original description)
Cyrena (Sphaerium) Scopoli, 1777 accepted as Sphaerium Scopoli, 1777 (basis of record)
Cyrena (Sphaerium) tani Grabau, 1923 † accepted as Sphaerium tani (Grabau, 1923) † (original description)
Leptesthes chingshanense Grabau, 1923 † accepted as Nakamuranaia chingshanensis (Grabau, 1923) † (original description)
Mycetopus mengyinensis Grabau, 1923 † accepted as Mengyinaia mengyinensis (Grabau, 1923) † (original description)
Valvata suturalis Grabau, 1923 † accepted as Amplovalvata suturalis (Grabau, 1923) † (original description)
Shandong for Cyrena (Pisidium) altiformis Grabau, 1923 †
Shandong for Cyrena (Pisidium) retrorostrum Grabau, 1923 †
Shandong for Cyrena (Pisidium) shantungense Grabau, 1923 †
Shandong for Cyrena (Pisidium) wangshihense Grabau, 1923 †
Shandong for Cyrena (Sphaerium) tani Grabau, 1923 †
Shandong for Leptesthes chingshanense Grabau, 1923 †
Shandong for Mycetopus mengyinensis Grabau, 1923 †
Shandong for Valvata suturalis Grabau, 1923 †
"In the Mengyin formation of Ning-Chia-Kou, Shantung, Lower Cretaceous", China [details]
"Chioa-Hsien, east Shantung" (China) [details]
"In the Wangshih formation of the Upper Cretaceous of Chioa-Hsien, east Shantung" [Shandong Province, China] [details]
"In the Wangshih formation of Chiao-Hsien, east Shantung (loc . 220)" [Shandong Province, China] [details]
"In the Wangshih formation of Chiao-Hsien, east Shantung (loc . 220)" [Shandong Province, China] [details]
"in the gray shales in the lower part of the Wangshih series of Chiao-Hsien, east Shantung (loc. 220)" [Shandong ... [details]
"in the gray shales which form the basal part of the Chingshan Formation which disconformably overlies the Laiyang ... [details]
"from the Mengyin formation at Ning Chia-Kou", Shandong Providence [details]
"from the Mengyin formation at Ning-Chia-Kou, Shantung", China [details]
