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:
Bivalvia | Unionida | Unionoidea | Unionidae | Gonideinae | Schepmaniini genus Schepmania Haas, 1910: cladomics
2 Recent valid species (2 total species) Cladomics Summarynumber of species = 2 (2 total)
analyzed in 14 cladograms in 11 publications
maximum number of terminals in an analysis =
1 (mean = 1, median = 1) Basic Monophylynumber of cladograms that test basic monophyly
(i.e., more than 1 included species) = 0
maximum number of included terminals = , (mean =
median = )
proportion of cladograms that support basic monophyly
= 0
Wu et al., 2024 [Publ 4350], fig. 5c ** Top Monophyly Cladogram ** ** Top Sister-Group Cladogram ** iT| tT | bi | riS | oT | roT | roS | iD | | 1 | 34 | 0 | 2 | 35 | 0 | 0 | 0 | +----------------------------- Schepmania_nieuwenhuisi__1 **
|
+----------------------------- Schepmania_nieuwenhuisi__2 **
|
| +----------- Indopseudodon
| |
| +--------------+ +-------- Pilsbryoconcha
| | | |
| | +--+ +----- Bineurus_anodontinum
--+ | | |
| | +--+----- Bineurus_loeiensis
| | |
| | | +-- Pseudodon
| | +--+
| | +-- Thaiconcha
| |
| | +----- Ensidens
| | |
| | +----- Hyriopsis_desowitzi
+--+ |
| +----- Rectidens
| |
| +----- Hyriopsis_bialata
| +-----------------+
| | +----- Khairuloconcha
| | |
| | | +-- Physunio
| | | |
| | | +-- Yaukthwa_paiensis
| | | |
| | | +-- Yaukthwa_inlenensis
| | +--+
+--+ +-- Trapezoideus
| |
| +-- Yaukthwa_elongatula
| |
| +-- Lens
|
| +-------------------- Inversidens
| |
| | +----- Lamprotula
+--+ +-----------+
| | | +-- Chamberlainia
| | +--+
+--+ +-- Potomida
|
| +-------------- Sinosolenaia
| |
+--+ +----------- Gonidea
| |
+--+----------- Microcondylaea
|
| +-------- Koreosolenaia
+--+
| +----- Parvasolenaia
+--+
| +-- Postolata
+--+
+-- Ptychorhynchus
Wu et al., 2024 [Publ 4350], fig. 5b iT| tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 35 | 0 | 0 | -- | -- Schepmania_nieuwenhuisi **
Liu et al., 2024 [Publ 4380], fig. 5 iT| tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 35 | 0 | 0 | -- | -- Schepmania_nieuwenhuisi **
Zieritz et al., 2021 [Publ 4218], fig. 5 iT| tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 30 | 0 | 0 | -- | -- Schepmania_nieuwenhuisi **
Dai et al., 2024 [Publ 4389], fig. 3 iT| tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 45 | 0 | 0 | -- | -- Schepmania_nieuwenhuisi **
Wu et al., 2024 [Publ 4350], fig. 5a iT| tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 35 | 0 | 0 | -- | -- Schepmania_nieuwenhuisi **
Wu et al., 2024 [Publ 4350], fig. 6-7 iT| tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 35 | 0 | 0 | -- | -- Schepmania_nieuwenhuisi **
Wu et al., 2024 [Publ 4388], fig. 5 iT| tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 35 | 0 | 0 | -- | -- Schepmania_nieuwenhuisi **
Chen et al., 2025 [Publ 4663], fig. 1 iT| tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 47 | 0 | 0 | -- | -- Schepmania_nieuwenhuisi **
Zieritz et al., 2024 [Publ 4381], fig. 2 iT| tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 44 | 0 | 0 | -- | -- Schepmania_nieuwenhuisi **
Jeratthitikul et al., 2025 [Publ 4423], fig. 1 iT| tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 49 | 0 | 0 | -- | -- Schepmania_nieuwenhuisi **
Dai et al., 2025 [Publ 4441], fig. 1 iT| tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 46 | 0 | 0 | -- | -- Schepmania_nieuwenhuisi **
Jeratthitikul et al., 2024 [Publ 4387], fig. 1 iT| tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 58 | 0 | 0 | -- | -- Schepmania_nieuwenhuisi **
Campbell & Lydeard, 2026 [Publ 4810], fig. 6-14 iT| tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 630 | 0 | 0 | -- | -- Schepmania_nieuwenhuisi **
|
