The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves)
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Bivalvia | Unionida | Unionoidea | Margaritiferidae | Margaritiferinae genus Cumberlandia Ortmann, 1912: cladomics 1 Recent valid species (1 total species) Cladomics Summarynumber of species = 1 (1 total) analyzed in 115 cladograms in 60 publications maximum number of terminals in an analysis =
1 (mean = 1, median = 1)
Lyubas et al., 2019 [Publ 3963], fig. 10 ** Top Monophyly Cladogram ** ** Top Sister-Group Cladogram ** | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 15 | 12 | 2 | -- |
+----- Margaritifera
--+
| +-- Cumberlandia_monodonta **
+--+
+-- Pseudunio
Gomes-dos-Santos et al., 2019 [Publ 3943], fig. 1 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 9 | 4 | 2 | -- |
+----- Cumberlandia_monodonta **
--+
| +-- Pseudunio
+--+
+-- Margaritifera
Guerra et al., 2019 [Publ 4168], fig. 2 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 40 | 5 | 2 | -- |
+----- Cumberlandia_monodonta **
--+
| +-- Pseudunio
+--+
+-- Margaritifera
Campbell et al., 2005 [Publ 2660], fig. 2 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 101 | 1 | 1 | -- |
+-- Cumberlandia_monodonta **
--+
+-- Margaritifera
Wu et al., 2019 [Publ 3864], fig. 3 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 45 | 2 | 1 | -- |
+-- Cumberlandia_monodonta **
--+
+-- Margaritifera
Guerra et al., 2017 [Publ 3772], fig. 2a-M | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 7 | 0 | 0 | -- |
-- Cumberlandia_monodonta **
Huang et al., 2018 [Publ 3828], fig. 6 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 41 | 4 | 2 | -- |
+----- Cumberlandia_monodonta **
--+
| +-- Pseudunio
+--+
+-- Margaritifera
Hoeh et al., 2009 [Publ 2716], fig. 5 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 45 | 1 | 1 | -- |
+-- Margaritifera
--+
+-- Cumberlandia_monodonta **
Wu et al., 2022 [Publ 4238], fig. 3 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 73 | 4 | 2 | -- |
+----- Cumberlandia_monodonta **
--+
| +-- Pseudunio
+--+
+-- Margaritifera
Inoue et al., 2018 [Publ 3858], fig. 1_3a-c | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 104 | 0 | 0 | -- |
-- Cumberlandia_monodonta **
Araujo et al., 2016 [Publ 3746], fig. 1_2b | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 12 | 9 | 2 | -- |
+----- Margaritifera
--+
| +-- Cumberlandia_monodonta **
+--+
+-- Pseudunio
Huang et al., 2019 [Publ 3843], fig. 2 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 199 | 10 | 2 | -- |
+-- Cumberlandia_monodonta **
|
--+-- Pseudunio
|
+-- Margaritifera
Roe & Hoeh, 2003 [Publ 2655], fig. 4f2 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 30 | 1 | 1 | -- |
+-- Cumberlandia_monodonta **
--+
+-- Margaritifera
Teiga-Teixeira et al., 2020 [Publ 4173], fig. 1 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 18 | 1 | 1 | -- |
+-- Margaritifera
--+
+-- Cumberlandia_monodonta **
Bogan & Hoeh, 2000 [Publ 2650], fig. 1 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 33 | 1 | 1 | -- |
+-- Cumberlandia_monodonta **
--+
+-- Margaritifera
Rosenberg et al., 1997 [Publ 2720], fig. 2B | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 21 | 2 | 1 | -- |
-- Cumberlandia_monodonta **
Machordom et al., 2003 [Publ 2688], fig. 3 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 3 | 2 | 2 | -- |
+----- Cumberlandia_monodonta **
--+
| +-- Margaritifera
+--+
+-- Pseudunio
Bolotov et al., 2015 [Publ 3646], fig. 2A | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 8 | 7 | 2 | -- |
+----------- Margaritifera_margaritifera
|
| +----- Margaritifera_dahurica__1
| |
+-----+----- Margaritifera_dahurica__2
--+ |
| | +-- Pseudunio
| +--+
| +-- Cumberlandia_monodonta **
|
| +-------- Margaritifera_falcata
+--+
| +----- Margaritifera_laevis
+--+
| +-- Margaritifera_middendorffi
+--+
+-- Margaritifera_marrianae
Lydeard et al., 2000 [Publ 2654], fig. 2c | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 13 | 0 | 0 | -- |
-- Cumberlandia_monodonta **
Huang et al., 2019 [Publ 3843], fig. 3 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 55 | 4 | 2 | -- |
+----- Cumberlandia_monodonta **
--+
| +-- Pseudunio
+--+
+-- Margaritifera
Lopes-Lima et al., 2017 [Publ 3745], fig. 1-2 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 79 | 1 | 1 | -- |
+-- Cumberlandia_monodonta **
--+
+-- Margaritifera
Huang et al., 2019 [Publ 3843], fig. S3 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 197 | 10 | 2 | -- |
+----- Margaritifera
--+
| +-- Cumberlandia_monodonta **
+--+
+-- Pseudunio
Inoue et al., 2013 [Publ 3579], fig. 3 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 8 | 7 | 2 | -- |
+----- Cumberlandia_monodonta **
--+
| +-- Pseudunio
+--+
+-- Margaritifera
Hoeh et al., 2009 [Publ 2716], fig. 3 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 46 | 1 | 1 | -- |
+-- Margaritifera
--+
+-- Cumberlandia_monodonta **
Sano et al., 2020 [Publ 4138], fig. 4 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 67 | 9 | 2 | -- |
-- Cumberlandia_monodonta **
Hoeh et al., 2009 [Publ 2716], fig. 4 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 45 | 1 | 1 | -- |
+-- Margaritifera
--+
+-- Cumberlandia_monodonta **
Huang et al., 2019 [Publ 3843], fig. S4 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 199 | 10 | 2 | -- |
+----- Cumberlandia_monodonta **
--+
| +-- Pseudunio
+--+
+-- Margaritifera
Graf & Ó Foighil, 2000 [Publ 2649], fig. 1_2 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 10 | 0 | 0 | -- |
-- Cumberlandia_monodonta **
Lydeard et al., 1996 [Publ 2656], fig. 3 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 26 | 2 | 1 | -- |
+-- Cumberlandia_monodonta **
--+
+-- Margaritifera
Chase et al., 2018 [Publ 3861], fig. 1-M | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 10 | 0 | 0 | -- |
-- Cumberlandia_monodonta **
Wu et al., 2021 [Publ 4366], fig. 4 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 68 | 4 | 2 | -- |
+----- Cumberlandia_monodonta **
--+
| +-- Pseudunio
+--+
+-- Margaritifera
Bolotov et al., 2016 [Publ 3743], fig. 4 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 29 | 8 | 2 | -- |
-- Cumberlandia_monodonta **
Campbell & Lydeard, 2026 [Publ 4810], fig. 3_5 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 140 | 10 | 2 | -- |
+----- Cumberlandia_monodonta **
--+
| +-- Pseudunio
+--+
+-- Margaritifera
Lydeard et al., 2000 [Publ 2654], fig. 2a | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 13 | 0 | 0 | -- |
-- Cumberlandia_monodonta **
Huang et al., 2002 [Publ 2657], fig. 1 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 33 | 1 | 1 | -- |
-- Cumberlandia_monodonta **
Bolotov et al., 2017 [Publ 3761], fig. S2 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 137 | 8 | 2 | -- |
-- Cumberlandia_monodonta **
Huff et al., 2004 [Publ 2697], fig. 2 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 11 | 6 | 2 | -- |
+-------- Margaritifera_dahurica
|
+-------- Margaritifera_margaritifera__1
|
+-------- Margaritifera_margaritifera__2
|
--+-------- Margaritifera_margaritifera__3
|
| +-- Pseudunio
+-----+
| +-- Cumberlandia_monodonta **
|
| +----- Margaritifera_falcata
+--+
| +-- Margaritifera_middendorffi
+--+
+-- Margaritifera_marrianae
Wu et al., 2023 [Publ 4339], fig. 4_S5-nt | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 95 | 4 | 2 | -- |
+----- Cumberlandia_monodonta **
--+
| +-- Pseudunio
+--+
+-- Margaritifera
Huang et al., 2002 [Publ 2657], fig. 2 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 33 | 1 | 1 | -- |
-- Cumberlandia_monodonta **
Graf & Cummings, 2006 [Publ 1968], fig. 2 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 46 | 1 | 1 | -- |
+-- Margaritifera
--+
+-- Cumberlandia_monodonta **
Huff et al., 2004 [Publ 2697], fig. 3 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 7 | 5 | 2 | -- |
+-------- Margaritifera_margaritifera
|
| +----- Cumberlandia_monodonta **
--+ |
| | +-- Pseudunio
| | |
+--+ +-- Margaritifera_dahurica
| |
| +-- Margaritifera_middendorffi__1
| |
| +-- Margaritifera_middendorffi__2
+--+
+-- Margaritifera_falcata__1
|
+-- Margaritifera_falcata__2
|
+-- Margaritifera_falcata__3
|
+-- Margaritifera_falcata__4
Hoeh et al., 2001 [Publ 2652], fig. 14f4 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 30 | 1 | 1 | -- |
+-- Cumberlandia_monodonta **
--+
+-- Margaritifera
Araujo et al., 2009 [Publ 2395], fig. 3 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 7 | 6 | 2 | -- |
+----- Cumberlandia_monodonta **
--+
| +-- Pseudunio
+--+
+-- Margaritifera
Walker et al., 2006 [Publ 2666], fig. 6-M | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 13 | 2 | 1 | -- |
+-- Cumberlandia_monodonta **
--+
+-- Margaritifera
Roe & Hoeh, 2003 [Publ 2655], fig. 4f3 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 30 | 1 | 1 | -- |
+-- Cumberlandia_monodonta **
--+
+-- Margaritifera
Gomes-dos-Santos et al., 2019 [Publ 3943], fig. 1-M | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 5 | 2 | 2 | -- |
+----- Margaritifera
--+
| +-- Pseudunio
+--+
+-- Cumberlandia_monodonta **
Guerra et al., 2019 [Publ 4168], fig. 2-M | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 21 | 2 | 2 | -- |
+----- Pseudunio
--+
| +-- Margaritifera
+--+
+-- Cumberlandia_monodonta **
Lopes-Lima et al., 2018 [Publ 3829], fig. 1 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 27 | 10 | 2 | -- |
+----- Margaritifera
--+
| +-- Cumberlandia_monodonta **
+--+
+-- Pseudunio
Pfeiffer & Graf, 2015 [Publ 3620], fig. 2 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 39 | 1 | 1 | -- |
+-- Margaritifera
--+
+-- Cumberlandia_monodonta **
Whelan et al., 2011 [Publ 3380], fig. 1-ML | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 35 | 1 | 1 | -- |
+-- Margaritifera
--+
+-- Cumberlandia_monodonta **
Fukata & Iigo, 2020 [Publ 4106], fig. 1 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 53 | 1 | 1 | -- |
+-- Pseudunio
--+
+-- Cumberlandia_monodonta **
Hoeh et al., 2001 [Publ 2652], fig. 14f2 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 30 | 1 | 1 | -- |
+-- Cumberlandia_monodonta **
--+
+-- Margaritifera
Marshall et al., 2014 [Publ 3593], fig. 1 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 13 | 0 | 0 | -- |
-- Cumberlandia_monodonta **
Wu et al., 2021 [Publ 4366], fig. 3-BI | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 73 | 4 | 2 | -- |
+----- Cumberlandia_monodonta **
--+
| +-- Pseudunio
+--+
+-- Margaritifera
Lydeard et al., 1996 [Publ 2656], fig. 4 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 27 | 2 | 1 | -- |
+-- Cumberlandia_monodonta **
--+
+-- Margaritifera
Hoeh et al., 2002 [Publ 2653], fig. 2 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 30 | 1 | 1 | -- |
+-- Margaritifera
--+
+-- Cumberlandia_monodonta **
Rosenberg et al., 1997 [Publ 2720], fig. 2A | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 21 | 2 | 1 | -- |
-- Cumberlandia_monodonta **
Walker et al., 2006 [Publ 2666], fig. 6 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 35 | 5 | 2 | -- |
+----- Cumberlandia_monodonta **
--+
| +-- Pseudunio
+--+
+-- Margaritifera
Chase et al., 2018 [Publ 3861], fig. 1 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 10 | 0 | 0 | -- |
-- Cumberlandia_monodonta **
Lopes-Lima et al., 2018 [Publ 3829], fig. 3 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 27 | 10 | 2 | -- |
+----- Margaritifera
--+
| +-- Cumberlandia_monodonta **
+--+
+-- Pseudunio
Huang et al., 2018 [Publ 3828], fig. 3_5 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 28 | 9 | 2 | -- |
+----- Margaritifera
--+
| +-- Cumberlandia_monodonta **
+--+
+-- Pseudunio
Lopes-Lima et al., 2019 [Publ 3901], fig. 2 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 27 | 1 | 1 | -- |
+-- Margaritifera
--+
+-- Cumberlandia_monodonta **
Lydeard et al., 2000 [Publ 2654], fig. 2b | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 13 | 0 | 0 | -- |
-- Cumberlandia_monodonta **
Bolotov et al., 2017 [Publ 3761], fig. S1 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 137 | 8 | 2 | -- |
-- Cumberlandia_monodonta **
Takeuchi et al., 2015 [Publ 3661], fig. 2 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 9 | 7 | 2 | -- |
+-------- Pseudunio_marocanus
--+
| +----- Pseudunio_auricularius
+--+
| +-- Cumberlandia_monodonta **
+--+
+-- Margaritifera
Walker et al., 2006 [Publ 2666], fig. 2 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 14 | 0 | 0 | -- |
-- Cumberlandia_monodonta **
Aunins et al., 2018 [Publ 3863], fig. 1 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 39 | 2 | 1 | -- |
+-- Cumberlandia_monodonta **
--+
+-- Margaritifera
Zanatta & Murphy, 2006 [Publ 2672], fig. 1 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 55 | 0 | 0 | -- |
-- Cumberlandia_monodonta **
Graf & Ó Foighil, 2000 [Publ 2648], fig. 2B | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 29 | 1 | 1 | -- |
+-- Margaritifera
--+
+-- Cumberlandia_monodonta **
Lopes-Lima et al., 2019 [Publ 3901], fig. 3 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 28 | 1 | 1 | -- |
+-- Cumberlandia_monodonta **
--+
+-- Margaritifera
Lopes-Lima et al., 2019 [Publ 3901], fig. 4 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 25 | 1 | 1 | -- |
+-- Margaritifera
--+
+-- Cumberlandia_monodonta **
Dai et al., 2025 [Publ 4440], fig. 3 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 87 | 4 | 2 | -- |
+----- Cumberlandia_monodonta **
--+
| +-- Pseudunio
+--+
+-- Margaritifera
Takeuchi et al., 2015 [Publ 3661], fig. 3 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 9 | 7 | 2 | -- |
+----- Pseudunio_auricularius__1
|
--+----- Pseudunio_auricularius__2
|
| +-- Cumberlandia_monodonta **
+--+
+-- Margaritifera
Walker et al., 2006 [Publ 2666], fig. 3 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 14 | 0 | 0 | -- |
-- Cumberlandia_monodonta **
Burzynski & Soroka, 2018 [Publ 3862], fig. 5a | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 19 | 1 | 1 | -- |
+-- Pseudunio
--+
+-- Cumberlandia_monodonta **
Huff et al., 2004 [Publ 2697], fig. 4 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 10 | 6 | 2 | -- |
+-- Pseudunio
|
--+-- Cumberlandia_monodonta **
|
+-- Margaritifera
Zanatta & Murphy, 2006 [Publ 2672], fig. 2 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 56 | 0 | 0 | -- |
-- Cumberlandia_monodonta **
Wu et al., 2020 [Publ 4121], fig. S1 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 33 | 9 | 2 | -- |
+----- Margaritifera
--+
| +-- Cumberlandia_monodonta **
+--+
+-- Pseudunio
Guerra et al., 2019 [Publ 4168], fig. 1-M | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 21 | 2 | 2 | -- |
+----- Cumberlandia_monodonta **
--+
| +-- Margaritifera
+--+
+-- Pseudunio
Guerra et al., 2017 [Publ 3772], fig. 2b-M | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 7 | 0 | 0 | -- |
-- Cumberlandia_monodonta **
Vikhrev et al., 2018 [Publ 3812], fig. 3 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 12 | 9 | 2 | -- |
+----- Margaritifera
--+
| +-- Cumberlandia_monodonta **
+--+
+-- Pseudunio
Breton et al., 2011 [Publ 3376], fig. 3 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 37 | 3 | 1 | -- |
+-- Cumberlandia_monodonta **
--+
+-- Margaritifera
Huff et al., 2004 [Publ 2697], fig. 5-6 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 11 | 6 | 2 | -- |
+----- Margaritifera
--+
| +-- Pseudunio
+--+
+-- Cumberlandia_monodonta **
Wu et al., 2021 [Publ 4366], fig. 2_I | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 90 | 5 | 2 | -- |
+----- Margaritifera
--+
| +-- Pseudunio
+--+
+-- Cumberlandia_monodonta **
Bolotov et al., 2015 [Publ 3646], fig. 2B | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 8 | 7 | 2 | -- |
+----- Cumberlandia_monodonta **
--+
| +-- Pseudunio
+--+
+-- Margaritifera
Chen et al., 2025 [Publ 4448], fig. 3 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 85 | 4 | 2 | -- |
+----- Cumberlandia_monodonta **
--+
| +-- Pseudunio
+--+
+-- Margaritifera
Graf & Ó Foighil, 2000 [Publ 2648], fig. 2A | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 29 | 1 | 1 | -- |
+-- Margaritifera
--+
+-- Cumberlandia_monodonta **
Campbell & Lydeard, 2026 [Publ 4810], fig. 6-14 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 631 | 10 | 2 | -- |
+-- Cumberlandia_monodonta **
--+
+-- Margaritifera
Graf, 2002 [Publ 2651], fig. 2 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 17 | 0 | 0 | -- |
-- Cumberlandia_monodonta **
Wu et al., 2023 [Publ 4339], fig. 4_S5-aa | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 95 | 4 | 2 | -- |
+----- Cumberlandia_monodonta **
--+
| +-- Pseudunio
+--+
+-- Margaritifera
Araujo et al., 2016 [Publ 3746], fig. 2a | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 10 | 9 | 2 | -- |
-- Cumberlandia_monodonta **
Chase et al., 2018 [Publ 3847], fig. 5 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 9 | 0 | 0 | -- |
-- Cumberlandia_monodonta **
Wu et al., 2020 [Publ 4121], fig. 2 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 33 | 9 | 2 | -- |
-- Cumberlandia_monodonta **
Lydeard et al., 2000 [Publ 2654], fig. 2d | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 13 | 0 | 0 | -- |
-- Cumberlandia_monodonta **
Guerra et al., 2017 [Publ 3772], fig. 2a | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 24 | 1 | 1 | -- |
+-- Margaritifera
--+
+-- Cumberlandia_monodonta **
Chen et al., 2025 [Publ 4455], fig. 1 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 25 | 10 | 2 | -- |
+-- Cumberlandia_monodonta **
--+
+-- Margaritifera
Guerra et al., 2017 [Publ 3772], fig. 2b | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 24 | 1 | 1 | -- |
+-- Margaritifera
--+
+-- Cumberlandia_monodonta **
Wu et al., 2020 [Publ 4121], fig. 3 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 48 | 2 | 1 | -- |
+-- Cumberlandia_monodonta **
--+
+-- Margaritifera
Campbell & Lydeard, 2026 [Publ 4810], fig. 4 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 46 | 2 | 2 | -- |
+----- Pseudunio
--+
| +-- Cumberlandia_monodonta **
+--+
+-- Margaritifera
Rosenberg et al., 1994 [Publ 2719], fig. 3 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 18 | 2 | 1 | -- |
-- Cumberlandia_monodonta **
Sano et al., 2020 [Publ 4138], fig. 2 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 67 | 9 | 2 | -- |
-- Cumberlandia_monodonta **
Jeratthitikul et al., 2022 [Publ 4260], fig. S1_1 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 75 | 8 | 2 | -- |
-- Cumberlandia_monodonta **
Walker et al., 2006 [Publ 2666], fig. 4 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 14 | 0 | 0 | -- |
-- Cumberlandia_monodonta **
Wu et al., 2021 [Publ 4366], fig. 3-ML | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 73 | 4 | 2 | -- |
+----- Cumberlandia_monodonta **
--+
| +-- Pseudunio
+--+
+-- Margaritifera
Huang et al., 2018 [Publ 3828], fig. 6-M | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 16 | 0 | 0 | -- |
-- Cumberlandia_monodonta **
Wu et al., 2021 [Publ 4366], fig. 6 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 90 | 5 | 2 | -- |
+----- Margaritifera
--+
| +-- Cumberlandia_monodonta **
+--+
+-- Pseudunio
Inoue et al., 2014 [Publ 3635], fig. 3A | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 19 | 0 | 0 | -- |
-- Cumberlandia_monodonta **
Sano et al., 2020 [Publ 4138], fig. 3 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 67 | 9 | 2 | -- |
-- Cumberlandia_monodonta **
Zhou et al., 2007 [Publ 2658], fig. 1 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 20 | 1 | 1 | -- |
+-- Margaritifera
--+
+-- Cumberlandia_monodonta **
Jeratthitikul et al., 2022 [Publ 4260], fig. S2_2 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 75 | 8 | 2 | -- |
-- Cumberlandia_monodonta **
Guerra et al., 2019 [Publ 4168], fig. 1 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 40 | 5 | 2 | -- |
+----- Cumberlandia_monodonta **
--+
| +-- Pseudunio
+--+
+-- Margaritifera
Chase et al., 2018 [Publ 3847], fig. 4 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 38 | 3 | 1 | -- |
+-- Cumberlandia_monodonta **
--+
+-- Margaritifera
Bolotov et al., 2016 [Publ 3743], fig. 2 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 29 | 8 | 2 | -- |
-- Cumberlandia_monodonta **
Whelan et al., 2011 [Publ 3380], fig. 1-MP | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 35 | 1 | 1 | -- |
+-- Margaritifera
--+
+-- Cumberlandia_monodonta **
Campbell et al., 2005 [Publ 2660], fig. 1 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 101 | 1 | 1 | -- |
+-- Margaritifera
--+
+-- Cumberlandia_monodonta **
|