original description
(of Sinonaia jingdongensis nuanliensis F.-X. Guo, 1981 †) Guo, F.-X. (1981). Bivalves from the Jingxing Formation (Cretaceous) in western Yunnan with notes on the origin of the trigonioids in Asia. In: Palaeontological Society of China (Ed.) 12th Annual Conference of the Palaeontological Society of China, Selected Papers. Science Press, Beijing, pp. 61-79, pls 1-3.
page(s): 67, pl. 2, figs 7, 8 [details] Available for editors [request]
basis of record
Ma, Q.-H. (1989). Evolution, classification of Trigonioidacea (Bivalvia) in and its distribution in China. In: Palaeontological Society of China, Chinese Petroleum Society, Nanjing Institute of Geology and Palaeontology, et al. (eds) Selected Papers for Symposium on Cretaceous of South China. Nanjing, Nanjing University Press, pp. 249-294.
page(s): 262, pl. 4, figs 5, 7-9 [details] Available for editors [request]
From editor or global species database
Synonymy Ma (1989) merged Sinonaia jingdongensis nuanliensis Guo and S. tenuilonga Guo into the same species, Nippononaia (Eonippononaia) nuanliensis (Guo). However, according to ICZN Art. 24.1, the taxon at higher rank takes precedence. [details]