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!
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Publication Inoue et al. (2020): cladograms publication summary | cladograms Complete CitationInoue, K., K.S. Cummings, J.S. Tiemann, T.D. Miller, N.A. Johnson et al. 2020. A new species of freshwater mussel in the genus Popenaias Frierson, 1927, from the Gulf coast rivers of central Mexico (Bivalvia: Unionida: Unionidae) with comments on the genus. Zootaxa 4816(4): 457-490. Available electronically.
Cladogram Figures(click the figure number to see the cladogram) Cladogram Figure 2
+-------------------------- Quadrula_quadrula
|
| +-- Reginaia_ebenus
| +--------------------+
| | +-- Reginaia_rotulata
--+ |
| | +----- Amblema_plicata
| | +--------------+
| | | | +-- Amblema_elliottii
| | | +--+
+--+ | +-- Amblema_neislerii
| |
| | +----- Popenaias_popeii
| | +--+
| | | | +-- Popenaias_berezai
| | | +--+
| | | +-- Popenaias_semirasa
+--+ |
| +--------+ +-- Psoronaias_profunda
| | | |
| | | +-- Psoronaias_semigranosa__1
| | | |
| | | +-- Psoronaias_semigranosa__2
| | | |
| | +-----+-- Psoronaias_guatemalensis__1
| | |
| | +-- Psoronaias_guatemalensis__2
+--+ |
| +-- Psoronaias_percompressa
| |
| +-- Psoronaias_semigranosa__3
|
| +-- Glebula_rotundata
| +-----------+
| | +-- Cyrtonaias_tampicoensis
| |
+--+ +----------- Potamilus_alatus
| |
| | +-- Ptychobranchus_fasciolaris
+--+ +-----+
| | +-- Truncilla_truncata
| |
| | +----- Ortmanniana_ligamentina
+--+ |
| +----- Epioblasma_triquetra
| |
| +----- Lampsilis_cardium
| |
+--+----- Ligumia_recta
|
+----- Cambarunio_iris
|
+----- Pachynaias_spheniopsis
|
| +-- Cyrtonaias_explicata
+--+
+-- Sphenonaias_microdon
Cladogram Figure 3
+----------------------------------------- Quadrula_quadrula
|
| +-- Reginaia_ebenus
| +-----------------------------------+
--+ | +-- Reginaia_rotulata
| |
| | +----- Amblema_neislerii
| | +-----------------------------+
| | | | +-- Amblema_plicata
+--+ | +--+
| | +-- Amblema_elliottii
| |
| | +----- Popenaias_popeii
| | +--------+
| | | | +-- Popenaias_berezai
| | | +--+
+--+ | +-- Popenaias_semirasa
| +-----------------+
| | | +----------- Psoronaias_profunda
| | | |
| | | | +----- Psoronaias_guatemalensis__1
| | +--+ +--+
| | | | | +-- Psoronaias_semigranosa__1
| | | | +--+
| | +--+ +-- Psoronaias_percompressa
+--+ |
| | +----- Psoronaias_semigranosa__3
| +--+
| | +-- Psoronaias_guatemalensis__2
| +--+
| +-- Psoronaias_semigranosa__2
|
| +----------------------------- Cyrtonaias_tampicoensis
| |
+--+ +-------------------------- Ptychobranchus_fasciolaris
| |
+--+ +----------------------- Ligumia_recta
| |
+--+ +-------------------- Potamilus_alatus
| |
+--+ +----------------- Pachynaias_spheniopsis
| |
| | +-- Epioblasma_triquetra
+--+ +-----------+
| | +-- Truncilla_truncata
| |
+--+ +-- Ortmanniana_ligamentina
| +--------+
| | +-- Lampsilis_cardium
+--+
| +-------- Cambarunio_iris
+--+
| +----- Sphenonaias_microdon__2
+--+
| +-- Cyrtonaias_explicata
+--+
+-- Sphenonaias_microdon__1
|