The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves)
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Bivalvia | Unionida | Unionoidea | Unionidae | Unioninae | Anodontini | Cristariina genus Acudonta Wu, Liu & Zhang in Wu et al., 2025: cladomics 1 Recent valid species (1 total species) Cladomics Summarynumber of species = 1 (1 total) analyzed in 6 cladograms in 5 publications maximum number of terminals in an analysis =
1 (mean = 1, median = 1)
Chen et al., 2026 [Publ 4805], fig. 4 ** Top Monophyly Cladogram ** ** Top Sister-Group Cladogram ** | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 33 | 32 | 8 | -- |
+----------------- Cristaria
|
--+ +-------------- Beringiana
| |
| | +----- Mimo
+--+ +-----+
| | | +-- Acudonta_baitiaoensis **
| | +--+
+--+ +-- Sinanodonta
|
| +-------- Pletholophus
+--+
| +----- Anemina
+--+
| +-- Amuranodonta
+--+
+-- Buldowskia
Wu et al., 2026 [Publ 4811], fig. 4 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 94 | 13 | 7 | -- |
+----------- Cristaria
|
| +----- Amuranodonta
--+ +--+
| | | +-- Anemina
| | +--+
| | +-- Buldowskia
+--+
| +-- Beringiana
| +--+
| | +-- Pletholophus
+--+
| +-- Acudonta_baitiaoensis **
+--+
+-- Sinanodonta
Wang et al., 2025 [Publ 4488], fig. 3B | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 64 | 14 | 7 | -- |
+----------- Cristaria
|
| +----- Amuranodonta
--+ +--+
| | | +-- Anemina
| | +--+
| | +-- Buldowskia
+--+
| +-- Beringiana
| +--+
| | +-- Pletholophus
+--+
| +-- Acudonta_baitiaoensis **
+--+
+-- Sinanodonta
Wu et al., 2025 [Publ 4442], fig. 6 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 16 | 14 | 7 | -- |
+----------- Cristaria
|
| +----- Amuranodonta
--+ +--+
| | | +-- Anemina
| | +--+
| | +-- Buldowskia
+--+
| +-- Beringiana
| +--+
| | +-- Pletholophus
+--+
| +-- Acudonta_baitiaoensis **
+--+
+-- Sinanodonta
Campbell & Lydeard, 2026 [Publ 4810], fig. 6-14 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 630 | 32 | 8 | -- |
+-- Beringiana
+-----+
| +-- Pletholophus
--+
| +----- Mimo
+--+
| +-- Acudonta_baitiaoensis **
+--+
+-- Sinanodonta
Wu et al., 2025 [Publ 4442], fig. 2 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 34 | 32 | 7 | -- |
+----------------- Cristaria
|
| +----- Beringiana
--+ +--------+
| | | +-- Acudonta_baitiaoensis **
| | +--+
| | +-- Sinanodonta
+--+
| +----- Pletholophus_guangzhouensis
| +-----+
| | | +-- Pletholophus_tenuis
| | +--+
+--+ +-- Pletholophus_reinianus
|
| +-------- Pletholophus_honglinhensis
+--+
| +----- Anemina
+--+
| +-- Amuranodonta
+--+
+-- Buldowskia
|