MUSSELp
 
MUSSELpdb
 
 
Taxonomy
 
 
Geography
 
 
 

Page last updated
Wed 1 October 2025

The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves)

FM(U)otW(aolcb) is the web version of the MUSSEL Project Database. Follow the links to browse the data or use the custom Google search field. Either way, you win!

Search the database pages:

Publication Guo (1981): summary
     publication summary

Complete Citation

Guo, F. 1981. Bivalve fauna of the Jingxing Formation (Cretaceous) in western Yunnan with notes on the origin of the trigonioidids in Asia. 12th Annual Conference of Palaeontological Society of China, Selected Papers: 61-79.

Attributed Nominal Genera

Cyotrigonioides Guo, 1981
Guo, 1981. 12th Ann. Conf. Palaeo. Soc. China: 63.
Type species: Cyotrigonioides puerensis Guo, 1981 (orig. desig.) = Cyotrigonioides puerensis

Eonippononaia Guo, 1981
Guo, 1981. 12th Ann. Conf. Palaeo. Soc. China: 65.
(intro'd as sub-gen. of Nippononaia Suzuki, 1941)

Sinonaia Guo, 1981
Guo, 1981. 12th Ann. Conf. Palaeo. Soc. China: 66.
Type species: Sinonaia moheiensis Guo, 1988 (orig. desig.) = Sinonaia moheiensis

Attributed Nominal Species

There are 12 available nominal species attributed to this publication (14 total).
Click here for a complete list.

Taxonomic Opinions

Cyotrigonioides intermedius Guo (gen. nov. et sp. nov.)

Cyotrigonioides puerensis Guo (gen. nov. et sp. nov.)

Cyotrigonioides yunnanensis Guo (gen. nov. et sp. nov.)

Koreanaia yunnanensis Guo (sp. nov.)

Nakamuranaia elongata Gu et Ma, 1976

Nakamuranaia mojiangensis Guo (sp. nov.)

Nippononaia (Eonippononaia) diana Guo (subgen. nov. et sp. nov.) = Eonippononaia diana

Nippononaia (Eonippononaia) intexta Guo et Zhang = Eonippononaia intexta

Peregrinoconcha diana Guo (sp. nov.)

Peregrinoconcha yunnanensis nuanliensis Guo (subsp. nov.) = Peregrinoconcha yunnanensis

Plicatounio (s.s.) rostratus Guo & Zhang = Plicatounio rostratus

Sinonaia jingdongensis nuanliensis Guo (gen. et subsp. nov.) = Sinonaia jingdongensis

Sinonaia moheiensis Guo (sp. nov.)

Sinonaia tenuilonga Guo (gen. et sp. nov.)

 
NSF icon MUSSEL icon
"Making the world a better place, one mollusk at a time."