MolluscaBase taxon details
Nippononaia jilinensis Z.-W. Gu & J.-S. Yu, 1976 †
1532508 (urn:lsid:marinespecies.org:taxname:1532508)
accepted
Species
Danlengiconcha jilinensis (Z.-W. Gu & J.-S. Yu, 1976) † · unaccepted > superseded combination
Trigonioides changlingensis Z.-W. Gu, 1999 † · unaccepted > junior subjective synonym
fossil only
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): 361, pl. 107, figs 1-6 [details] Available for editors
[request]
page(s): 361, pl. 107, figs 1-6 [details] Available for editors
[request]
Type locality contained in Jilin
type locality contained in Jilin [details]
Fossil range Age uncertain; given as "from the top of the Jijialing Formation to the bottom of the Qingshankou Formation in the lower...
Fossil range Age uncertain; given as "from the top of the Jijialing Formation to the bottom of the Qingshankou Formation in the lower Cretaceous" by Gu et al. (1976). However, while the Jijialing Fm. is of lower Cretaceous age (Zhang 2009), the Qingshankou Formation is of Turonian-Coniacian age (Xi et al. 2019). It's unlikely that the species' fossil range extends over such a long period. [details]
MolluscaBase eds. (2025). MolluscaBase. Nippononaia jilinensis Z.-W. Gu & J.-S. Yu, 1976 †. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1532508 on 2025-09-10
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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): 361, pl. 107, figs 1-6 [details] Available for editors [request]
original description (of Trigonioides changlingensis Z.-W. Gu, 1999 †) Gu, Z.-W.; Yu, J.-S. (1999). Cretaceous bivalves of the region of Songhuajiang and Liaohe rivers in northeast China. <em>Palaeontologia Sinica (new series B).</em> 32: 1-115.
page(s): 38, 100, pl. 8, figs 1-4 [details] Available for editors [request]
basis of record Chen, J.-H. (2009). Non-marine Cretaceous bivalve Trigonioidoidea, with a note on the Jingxing fauna from eastern Tibet, China. <em>Acta Palaeontologica Sinica.</em> 48(4): 589-610.
page(s): 608 [details] Available for editors [request]
page(s): 361, pl. 107, figs 1-6 [details] Available for editors
[request]original description (of Trigonioides changlingensis Z.-W. Gu, 1999 †) Gu, Z.-W.; Yu, J.-S. (1999). Cretaceous bivalves of the region of Songhuajiang and Liaohe rivers in northeast China. <em>Palaeontologia Sinica (new series B).</em> 32: 1-115.
page(s): 38, 100, pl. 8, figs 1-4 [details] Available for editors
[request]basis of record Chen, J.-H. (2009). Non-marine Cretaceous bivalve Trigonioidoidea, with a note on the Jingxing fauna from eastern Tibet, China. <em>Acta Palaeontologica Sinica.</em> 48(4): 589-610.
page(s): 608 [details] Available for editors
[request]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Fossil range Age uncertain; given as "from the top of the Jijialing Formation to the bottom of the Qingshankou Formation in the lower Cretaceous" by Gu et al. (1976). However, while the Jijialing Fm. is of lower Cretaceous age (Zhang 2009), the Qingshankou Formation is of Turonian-Coniacian age (Xi et al. 2019). It's unlikely that the species' fossil range extends over such a long period. [details]Synonymy Sha (2007) considered the species (and a few others) as a "morphological ontogenetic variation" (and thus as a synonym) of Trigonioides (Trigonioides) heilongjiangensis J.-G. Sha & Z.-W. Gu, 1984. However, Nippononaia jilinensis would take precedence. [details]
