Bivalvia | Trigoniida | Trigonioidea

family TRIGONIIDAE Lamarck, 1819: cladomics

6 genera

Cladomics pages are experimental — even more so than the rest of this site!

The purpose of the cladomics pages for each genus and family-group level taxon is to provide statistics and references indicating the extent to which published phylogenetic work supports the classification used here.

The Cladomics Summary provides an overview of the number of studies that have included terminal species representing this taxon as well as an indication of how frequently it has been recovered as monophyletic.

Following the summary, the available published clades representing the taxon are listed.

For more information, visit the Cladomics FARQ (frequently asked rhetorical questions) page. Abbreviations for the various statistics are explained on the FARQ!

Cladomics Summary

number of species = 8 (0 total)
number of subtaxa (rank: genus) = 6
analyzed in 94 cladograms in 47 publications
maximum number of terminals in an analysis = 3 (mean = 1.43, median = 1)
maximum number of subtaxa (genus) = 1 (mean = 1, median = 1)

Basic Monophyly

number of cladograms that test basic monophyly (i.e., more than 1 included species) = 35
maximum number of included terminals = 3, (mean = 2.14 median = 2)
maximum number of subtaxa (genus) = 1 (mean = 1, median = 1)
proportion of cladograms that support basic monophyly = 1

Pairwise Cladogram Clustering

The graphs below depict in two dimensions all pair-wise ingroup distances within the cladome. See the Cladmoics FARQ for more information.

Cladograms

Bolotov et al., 2016 [Publ 3743], fig. 2

** Top Monophyly Cladogram ** ** Top Sister-Group Cladogram **

1

Sonowal et al., 2021 [Publ 4221], fig. 3b

1

Sonowal et al., 2021 [Publ 4221], fig. 4

1

Bolotov et al., 2016 [Publ 3743], fig. 4

1

Sonowal et al., 2021 [Publ 4221], fig. 3a

1

González & Giribet, 2015 [Publ 3632], fig. 2

1

Huang et al., 2019 [Publ 3843], fig. 2

1

Chen et al., 2025 [Publ 4455], fig. 1

1

González & Giribet, 2015 [Publ 3632], fig. 3

1

Huang et al., 2018 [Publ 3828], fig. 3_5

1

Huang et al., 2019 [Publ 3843], fig. S3

1

Huff et al., 2004 [Publ 2697], fig. 5-6

1

Lemer et al., 2019 [Publ 4093], fig. 1

1

Huff et al., 2004 [Publ 2697], fig. 2

1

Sano et al., 2017 [Publ 3799], fig. 2

1

Lopes-Lima et al., 2020 [Publ 4080], fig. 2-4

1

Wu et al., 2021 [Publ 4366], fig. 2_I

1

Bolotov et al., 2017 [Publ 3761], fig. S2

1

Bolotov et al., 2017 [Publ 3761], fig. S1

1

González & Giribet, 2015 [Publ 3632], fig. 4

1

González & Giribet, 2015 [Publ 3632], fig. 6

1

Lopes-Lima et al., 2018 [Publ 3829], fig. 3

1

Sano et al., 2020 [Publ 4138], fig. 4

1

Combosch et al., 2017 [Publ 3806], fig. 2

1

Wu et al., 2021 [Publ 4366], fig. 6

1

Sano et al., 2017 [Publ 3799], fig. 1

1

Giribet & Distel, 2003 [Publ 3670], fig. 3f5

1

Huang et al., 2019 [Publ 3843], fig. S4

1

Lopes-Lima et al., 2018 [Publ 3829], fig. 1

1

Wu et al., 2020 [Publ 4121], fig. 2

1

Wu et al., 2020 [Publ 4121], fig. S1

1

Combosch et al., 2017 [Publ 3806], fig. 1

1

Sano et al., 2020 [Publ 4138], fig. 2

1

Konopleva et al., 2017 [Publ 3807], fig. 6

1

Sano et al., 2020 [Publ 4138], fig. 3

1

Santos-Neto et al., 2016 [Publ 3739], fig. 2a_b

-- Neotrigonia_margaritacea **

Roe & Hoeh, 2003 [Publ 2655], fig. 4f3

-- Neotrigonia_margaritacea **

Wu et al., 2024 [Publ 4350], fig. 8a_S1

-- Neotrigonia_margaritacea **

Graf et al., 2015 [Publ 3619], fig. 1

-- Neotrigonia_margaritacea **

Taylor et al., 2007 [Publ 2696], fig. 1-3

-- Neotrigonia_lamarckii **

Graf & Ó Foighil, 2000 [Publ 2648], fig. 2A

-- Neotrigonia_margaritacea **

Sano et al., 2020 [Publ 4138], fig. 1

-- Neotrigonia_lamarckii **

Reis et al., 2013 [Publ 3580], fig. 4

-- Neotrigonia_margaritacea **

Huang et al., 2019 [Publ 3843], fig. 3

-- Neotrigonia_margaritacea **

Hoeh et al., 2009 [Publ 2716], fig. 3

-- Neotrigonia_margaritacea **

Guerra et al., 2017 [Publ 3772], fig. 2b

-- Neotrigonia_margaritacea **

Walker et al., 2006 [Publ 2666], fig. 4

-- Neotrigonia_margaritacea **

Guerra et al., 2019 [Publ 4168], fig. 1

-- Neotrigonia_margaritacea **

Walker et al., 2006 [Publ 2666], fig. 6

-- Neotrigonia_margaritacea **

Bieler et al., 2014 [Publ 3622], fig. 26_27_29_30

-- Neotrigonia_lamarckii **

Amaro et al., 2017 [Publ 3791], fig. 3B

-- Neotrigonia_margaritacea **

Graf, 2000 [Publ 2647], fig. 1

-- Neotrigonia_margaritacea **

Amaro et al., 2017 [Publ 3791], fig. 3A

-- Neotrigonia_margaritacea **

Roe & Hoeh, 2003 [Publ 2655], fig. 4f2

-- Neotrigonia_margaritacea **

Hoeh et al., 1998 [Publ 2695], fig. 3

-- Neotrigonia_margaritacea **

Guerra et al., 2017 [Publ 3772], fig. 2a

-- Neotrigonia_margaritacea **

Huff et al., 2004 [Publ 2697], fig. 3

-- Neotrigonia_margaritacea **

Bogan & Hoeh, 2000 [Publ 2650], fig. 1

-- Neotrigonia_margaritacea **

Pfeiffer & Graf, 2015 [Publ 3620], fig. 2

-- Neotrigonia_margaritacea **

Wu et al., 2024 [Publ 4350], fig. 8b_S2

-- Neotrigonia_margaritacea **

Graf & Ó Foighil, 2000 [Publ 2648], fig. 2B

-- Neotrigonia_margaritacea **

Whelan et al., 2011 [Publ 3380], fig. 1-ML

-- Neotrigonia_margaritacea **

Hoeh et al., 2002 [Publ 2653], fig. 2

-- Neotrigonia_margaritacea **

Lopes-Lima et al., 2017 [Publ 3734], fig. 1

-- Neotrigonia_margaritacea **

Amaro et al., 2017 [Publ 3791], fig. 2

-- Neotrigonia_margaritacea **

Takeuchi et al., 2015 [Publ 3661], fig. 2

-- Neotrigonia_margaritacea **

Walker et al., 2006 [Publ 2666], fig. 2

-- Neotrigonia_margaritacea **

Graf & Cummings, 2006 [Publ 1968], fig. 2

-- Neotrigonia_margaritacea **

Hoeh et al., 2009 [Publ 2716], fig. 5

-- Neotrigonia_margaritacea **

Santos-Neto et al., 2016 [Publ 3739], fig. 4

-- Neotrigonia_margaritacea **

Takeuchi et al., 2015 [Publ 3661], fig. 3

-- Neotrigonia_margaritacea **

Wu et al., 2021 [Publ 4366], fig. 4

-- Neotrigonia_margaritacea **

Walker et al., 2006 [Publ 2666], fig. 3

-- Neotrigonia_margaritacea **

Reis et al., 2013 [Publ 3580], fig. 5

-- Neotrigonia_margaritacea **

Graf, 2002 [Publ 2651], fig. 2

-- Neotrigonia_margaritacea **

Huang et al., 2018 [Publ 3828], fig. 6

-- Neotrigonia_margaritacea **

Hoeh et al., 2009 [Publ 2716], fig. 4

-- Neotrigonia_margaritacea **

Hoeh et al., 2001 [Publ 2652], fig. 14f4

-- Neotrigonia_margaritacea **

Wu et al., 2020 [Publ 4121], fig. 3

-- Neotrigonia_margaritacea **

Pfeiffer et al., 2019 [Publ 3937], fig. 6

-- Neotrigonia_margaritacea **

Lopes-Lima et al., 2017 [Publ 3745], fig. 1-2

-- Neotrigonia_margaritacea **

Whelan et al., 2011 [Publ 3380], fig. 1-MP

-- Neotrigonia_margaritacea **

Araujo et al., 2016 [Publ 3746], fig. 1_2b

-- Neotrigonia_margaritacea **

Hoeh et al., 2001 [Publ 2652], fig. 14f2

-- Neotrigonia_margaritacea **

Bieler et al., 2014 [Publ 3622], fig. 28

-- Neotrigonia_lamarckii **

Wu et al., 2021 [Publ 4366], fig. 3-BI

-- Neotrigonia_margaritacea **

Wu et al., 2023 [Publ 4339], fig. 4_S5-nt

-- Neotrigonia_margaritacea **

Hoeh et al., 1998 [Publ 2695], fig. 4

-- Neotrigonia_margaritacea **

Wu et al., 2021 [Publ 4366], fig. 3-ML

-- Neotrigonia_margaritacea **

Guerra et al., 2019 [Publ 4168], fig. 2

-- Neotrigonia_margaritacea **

Wu et al., 2023 [Publ 4339], fig. 4_S5-aa

-- Neotrigonia_margaritacea **

Huff et al., 2004 [Publ 2697], fig. 4

-- Neotrigonia_margaritacea **

Smith, 2021 [Publ 4331], fig. 1

-- Neotrigonia_margaritacea **

Pfeiffer et al., 2019 [Publ 3937], fig. 4-5

-- Neotrigonia_margaritacea **