original description
Gu, Z.-W.; Huang, B.-Y.; Chen, C.-Z.; Wen, S.-X.; Ma, Q.-H.; Lan, X.; Xu, J.-T.; Liu, L.; Wang, S.-M.; Wang, D.-Y.; Qiu, R.-Z.; Huang, Z.-Q.; Zhang, Z.-M.; Chen, J.-H.; Wu, P.-L. (1976). The Lamellibranch Fossils of China. Science Press, Beijing, 522 pp.
page(s): 357-358, pl. 110, figs 4-9 [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): 269, pl. 7, figs 7, 12 [details] Available for editors [request]
source of synonymy
Guo, F.-X. (1985). Fossil Bivalves of Yunnan. Yunnan Science and Technology Publishing House, Kunming, 319 pp.
page(s): 196 [details] Available for editors [request]
From editor or global species database
Synonymy Considered a synonym of Trigonioides kobayashi Hoffet, 1937 by Guo (1985) but treated as valid species by Ma (1989; without mention of Guo's work). [details]