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 | Hyrioidea | Hyriidae | Hyriinae genus Echyridella McMichael & Hiscock, 1958: cladomics 3 Recent valid species (4 total species) Cladomics Summarynumber of species = 3 (4 total) analyzed in 55 cladograms in 29 publications maximum number of terminals in an analysis =
3 (mean = 1.07, median = 1) Basic Monophylynumber of cladograms that test basic monophyly
(i.e., more than 1 included species) = 2 maximum number of included terminals = 3, (mean =
3 median = 3) proportion of cladograms that support basic monophyly
= 1
Campbell & Lydeard, 2026 [Publ 4810], fig. 6-14 ** Top Monophyly Cladogram ** ** Top Sister-Group Cladogram ** | iT | tT | bi | riS | oT | roT | roS | iD | | 3 | 3 | 1 | 3 | 629 | 15 | 4 | 0 |
+----- Echyridella_aucklandica **
--+
| +-- Echyridella_onekaka **
+--+
+-- Echyridella_menziesii **
Marshall et al., 2014 [Publ 3593], fig. 1 | iT | tT | bi | riS | oT | roT | roS | iD | | 3 | 3 | 1 | 3 | 11 | 4 | 2 | 0 |
+----- Echyridella_aucklandica **
--+
| +-- Echyridella_menziesii **
+--+
+-- Echyridella_onekaka **
Huang et al., 2019 [Publ 3843], fig. 3-M | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 22 | 0 | 0 | -- |
-- Echyridella_menziesii **
Wu et al., 2023 [Publ 4339], fig. 4_S5-aa | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 95 | 0 | 0 | -- |
-- Echyridella_menziesii **
Wu et al., 2021 [Publ 4366], fig. 4 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 68 | 0 | 0 | -- |
-- Echyridella_menziesii **
Santos-Neto et al., 2016 [Publ 3739], fig. 4 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 19 | 12 | 4 | -- |
-- Echyridella_menziesii **
Huang et al., 2019 [Publ 3843], fig. S4 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 199 | 6 | 4 | -- |
-- Echyridella_menziesii **
Guerra et al., 2019 [Publ 4168], fig. 2 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 40 | 3 | 3 | -- |
+-------- Echyridella_menziesii **
--+
| +----- Diplodon
+--+
| +-- Castalia
+--+
+-- Prisodon
Dai et al., 2025 [Publ 4440], fig. 3 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 87 | 0 | 0 | -- |
-- Echyridella_menziesii **
Roe & Hoeh, 2003 [Publ 2655], fig. 4f2 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 30 | 2 | 2 | -- |
-- Echyridella_menziesii **
Wu et al., 2020 [Publ 4121], fig. 3 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 48 | 0 | 0 | -- |
-- Echyridella_menziesii **
Hoeh et al., 2002 [Publ 2673], fig. 1-M | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 8 | 0 | 0 | -- |
-- Echyridella_menziesii **
Chase et al., 2018 [Publ 3861], fig. 1 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 10 | 0 | 0 | -- |
-- Echyridella_menziesii **
Huang et al., 2019 [Publ 3843], fig. 3 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 55 | 0 | 0 | -- |
-- Echyridella_menziesii **
Hoeh et al., 2002 [Publ 2653], fig. 2 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 30 | 2 | 2 | -- |
-- Echyridella_menziesii **
Chase et al., 2018 [Publ 3861], fig. 1-M | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 10 | 0 | 0 | -- |
-- Echyridella_menziesii **
Guerra et al., 2019 [Publ 4168], fig. 2-M | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 21 | 0 | 0 | -- |
-- Echyridella_menziesii **
Graf & Ó Foighil, 2000 [Publ 2649], fig. 1_2 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 10 | 4 | 3 | -- |
+-- Diplodon
+--------+
| +-- Castalia
--+
| +-------- Hyridella_australis__2
+--+
| +----- Hyridella_australis__1
+--+
| +-- Echyridella_menziesii **
+--+
+-- Hyridella_depressa
Hoeh et al., 2001 [Publ 2652], fig. 14f2 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 30 | 2 | 2 | -- |
-- Echyridella_menziesii **
Wu et al., 2024 [Publ 4350], fig. 8a_S1 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 91 | 0 | 0 | -- |
-- Echyridella_menziesii **
Hoeh et al., 2009 [Publ 2716], fig. 3 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 46 | 5 | 3 | -- |
+-------- Echyridella_menziesii **
--+
| +----- Hyridella
+--+
| +-- Castalia
+--+
+-- Diplodon
Bogan & Hoeh, 2000 [Publ 2650], fig. 1 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 33 | 2 | 2 | -- |
-- Echyridella_menziesii **
Wu et al., 2023 [Publ 4339], fig. 4_S5-nt | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 95 | 0 | 0 | -- |
-- Echyridella_menziesii **
Huang et al., 2018 [Publ 3828], fig. 6 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 41 | 0 | 0 | -- |
-- Echyridella_menziesii **
Campbell & Lydeard, 2026 [Publ 4810], fig. 4 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 46 | 0 | 0 | -- |
-- Echyridella_menziesii **
Walker et al., 2006 [Publ 2666], fig. 6 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 35 | 4 | 3 | -- |
-- Echyridella_menziesii **
Wu et al., 2021 [Publ 4366], fig. 3-ML | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 73 | 0 | 0 | -- |
-- Echyridella_menziesii **
Breton et al., 2011 [Publ 3376], fig. 3 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 37 | 0 | 0 | -- |
-- Echyridella_menziesii **
Baker et al., 2003 [Publ 2690], fig. 5 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 7 | 4 | 3 | -- |
+-- Echyridella_menziesii **
--+
+-- Castalia
Wu et al., 2021 [Publ 4366], fig. 3-BI | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 73 | 0 | 0 | -- |
-- Echyridella_menziesii **
Huang et al., 2019 [Publ 3843], fig. S3 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 197 | 6 | 4 | -- |
+----------- Echyridella_menziesii **
--+
| +-------- Hyridella
+--+
| +----- Diplodon
+--+
| +-- Castalia
+--+
+-- Triplodon
Huang et al., 2019 [Publ 3843], fig. 2 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 199 | 6 | 4 | -- |
+----------- Echyridella_menziesii **
--+
| +-------- Hyridella
+--+
| +----- Diplodon
+--+
| +-- Castalia
+--+
+-- Triplodon
Graf & Cummings, 2006 [Publ 1968], fig. 2 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 46 | 5 | 3 | -- |
+-------- Echyridella_menziesii **
--+
| +----- Hyridella
+--+
| +-- Castalia
+--+
+-- Diplodon
Guerra et al., 2017 [Publ 3772], fig. 2a-M | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 7 | 0 | 0 | -- |
-- Echyridella_menziesii **
Chen et al., 2025 [Publ 4448], fig. 3 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 85 | 0 | 0 | -- |
-- Echyridella_menziesii **
Hoeh et al., 2009 [Publ 2716], fig. 5 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 45 | 5 | 3 | -- |
+-------- Echyridella_menziesii **
--+
| +----- Hyridella
+--+
| +-- Castalia
+--+
+-- Diplodon
Huang et al., 2018 [Publ 3828], fig. 6-M | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 16 | 0 | 0 | -- |
-- Echyridella_menziesii **
Walker et al., 2006 [Publ 2666], fig. 6-M | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 13 | 0 | 0 | -- |
-- Echyridella_menziesii **
Chase et al., 2018 [Publ 3847], fig. 5 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 9 | 0 | 0 | -- |
-- Echyridella_menziesii **
Guerra et al., 2017 [Publ 3772], fig. 2b | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 24 | 0 | 0 | -- |
-- Echyridella_menziesii **
Campbell & Lydeard, 2026 [Publ 4810], fig. 3_5 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 140 | 3 | 3 | -- |
+-------- Echyridella_menziesii **
--+
| +----- Diplodon
+--+
| +-- Castalia
+--+
+-- Prisodon
Hoeh et al., 2001 [Publ 2652], fig. 14f4 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 30 | 2 | 2 | -- |
-- Echyridella_menziesii **
Hoeh et al., 2002 [Publ 2673], fig. 1-F | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 8 | 0 | 0 | -- |
-- Echyridella_menziesii **
Roe & Hoeh, 2003 [Publ 2655], fig. 4f3 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 30 | 2 | 2 | -- |
-- Echyridella_menziesii **
Wu et al., 2019 [Publ 3864], fig. 3 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 45 | 0 | 0 | -- |
-- Echyridella_menziesii **
Guerra et al., 2017 [Publ 3772], fig. 2b-M | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 7 | 0 | 0 | -- |
-- Echyridella_menziesii **
Baker et al., 2004 [Publ 2685], fig. 2-3 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 8 | 4 | 3 | -- |
+-- Echyridella_menziesii **
--+
+-- Castalia
Santos-Neto et al., 2016 [Publ 3739], fig. 2a_b | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 19 | 12 | 4 | -- |
-- Echyridella_menziesii **
Hoeh et al., 2009 [Publ 2716], fig. 4 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 45 | 5 | 3 | -- |
+-------- Echyridella_menziesii **
--+
| +----- Hyridella
+--+
| +-- Castalia
+--+
+-- Diplodon
Guerra et al., 2019 [Publ 4168], fig. 1 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 40 | 3 | 3 | -- |
-- Echyridella_menziesii **
Guerra et al., 2017 [Publ 3772], fig. 2a | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 24 | 0 | 0 | -- |
-- Echyridella_menziesii **
Chase et al., 2018 [Publ 3847], fig. 4 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 38 | 0 | 0 | -- |
-- Echyridella_menziesii **
Guerra et al., 2019 [Publ 4168], fig. 1-M | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 21 | 0 | 0 | -- |
-- Echyridella_menziesii **
Wu et al., 2022 [Publ 4238], fig. 3 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 73 | 0 | 0 | -- |
-- Echyridella_menziesii **
Wu et al., 2024 [Publ 4350], fig. 8b_S2 | iT | tT | bi | riS | oT | roT | roS | iD | | 1 | 1 | 0 | 1 | 91 | 0 | 0 | -- |
-- Echyridella_menziesii **
|