MolluscaBase source details
Guo, S.-Y. (1983). On two new nonmarine Gastropoda genera from the Early Pleistocene in Nihewan region of Yangyuan, Hebei. Transactions of the Chinese Society of Malacology. 1: 175-179.
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Guo, S.-Y.
1983
On two new nonmarine Gastropoda genera from the Early Pleistocene in Nihewan region of Yangyuan, Hebei
Transactions of the Chinese Society of Malacology
1: 175-179
Publication
in Chinese with English summary
Available for editors 
[request]
[request]
Date
action
by
Nihewanspira S.-Y. Guo, 1983 † (original description)
Nihewanspira mirabilis S.-Y. Guo, 1983 † (original description)
Opetiopsis S.-Y. Guo, 1983 † (original description)
Opetiopsis nihewanensis S.-Y. Guo, 1983 † (original description)
Nihewanspira mirabilis S.-Y. Guo, 1983 † (original description)
Opetiopsis S.-Y. Guo, 1983 † (original description)
Opetiopsis nihewanensis S.-Y. Guo, 1983 † (original description)
Hebei for Nihewanspira mirabilis S.-Y. Guo, 1983 †
Hebei for Opetiopsis nihewanensis S.-Y. Guo, 1983 †
Hebei for Opetiopsis nihewanensis S.-Y. Guo, 1983 †
