MUSSELp
 
MUSSELpdb
  Introduction
Browse
d'basing
 
Taxonomy
  all genera
Unionidae
Margaritiferidae
Hyriidae
Etheriidae
Mycetopodidae
Iridinidae

Species & Genus Richness by Taxonomy
 
Geography
  Summary
North America
Central America
South America
Afrotropics
North Eurasia
East Asia
Australasia

Species Richness & Endemism by Geography
 
 

Page last updated
Thu 3 September 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 (1985): summary
     publication summary

Complete Citation

Guo. 1985. .

Attributed Nominal Genera

Ancyrunio Guo, 1985
Guo, 1985. unknown publication: 181.
(intro'd as sub-gen. of Undulatula Gu, 1976)

Dagaurostoma Guo, 1985
Guo, 1985. unknown publication: 177.
Guo, 1986. Yunnan Geol. 5(4): 341.
(intro'd as sub-gen. of Psilounio Guo, 1985)
Type species: Unio suni Chow, 1953 = Unionelloides suni

Eocuneopsis Guo, 1985
Guo, 1985. unknown publication: 178.
(intro'd as sub-gen. of Cuneopsis Simpson, 1900)

Phortunio Guo, 1985
Guo, 1985. unknown publication: 177.
Guo, 1986. Yunnan Geol. 5(4): 341.
(intro'd as sub-gen. of Psilounio Guo, 1985)
Type species: Psilunio impensus Huang & Chen, 1980 = Unionelloides impensis

Psilounio Guo, 1985
Guo, 1985. unknown publication: 175.
Guo, 1986. Yunnan Geol. 5(4): 340.
Type species: Psilounio sinensis Gu, 1976 = Unionelloides sinensis

Attributed Nominal Species

Cuneopsis (Eocuneopsis) yunnanensis Guo, 1985
Guo, 1985. unknown publication: 180, pl. 41, figs. 3-4.

Undulatula (Ancyrunio) omegoides Guo, 1985
Guo, 1985. unknown publication: 182, pl. 40, fig. 3.

Yunnanophorus zetoides Guo, 1985
Guo, 1985. unknown publication: 188, pl. 28, figs. 1-2.
 
NSF icon MUSSEL icon
"Making the world a better place, one mollusk at a time."