Bivalvia | Unionida | Unionoidea | Unionidae | Unioninae | Anodontini | Alasmidontina

genus Utterbackia F.C. Baker, 1927: cladomics

3 Recent valid species (3 total species)

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 = 3 (3 total)
analyzed in 117 cladograms in 68 publications
maximum number of terminals in an analysis = 3 (mean = 1.55, median = 2)

Basic Monophyly

number of cladograms that test basic monophyly (i.e., more than 1 included species) = 63
maximum number of included terminals = 3, (mean = 2.02 median = 2)
proportion of cladograms that support basic monophyly = 0.95

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.

PCoA Ordination of Utterbackia cladogram distances
PCoA Ordination

NJ Tree of Utterbackia cladogram distances
NJ Tree

Cladograms

Hoeh et al., 1995 [Publ 3391], fig. 2

** Top Monophyly Cladogram **

cst iT tT bi riS oT roT roS iD
1.000 3 3 1 3 4 4 1 **
Cladomics cladogram Pyganodon Utterbackia peggyae Utterbackia imbecillis Utterbackia peninsularis

Perkins et al., 2025 [Publ 4447], fig. 2_mtDNA-ITS

** Top Sister-Group Cladogram **

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 35 32 14 --
Cladomics cladogram Utterbackiana Alasminota Pseudodontoideus Lasmigona Pterosyna Arcidens Prolasmidonta Platynaias Ligodonta Alasmidonta Anodontoides Strophitus Sulcularia Pyganodon Utterbackia peninsularis

Whelan et al., 2023 [Publ 4287], fig. 2

cst iT tT bi riS oT roT roS iD
1.000 2 2 1 2 39 31 13 --
Cladomics cladogram Pyganodon Utterbackia peninsularis 2 Utterbackia peninsularis 1 Utterbackia imbecillis Utterbackiana Lasmigona Pseudodontoideus Pterosyna Arcidens Sulcularia Anodontoides Strophitus Prolasmidonta Platynaias Alasminota Alasmidonta

Campbell & Lydeard, 2026 [Publ 4810], fig. 6-14

cst iT tT bi riS oT roT roS iD
0.933 2 2 1 2 631 35 13 --
Cladomics cladogram Pyganodon Utterbackia peninsularis 2 Utterbackia imbecillis Utterbackia peninsularis 1 Utterbackiana Simpsonaias Alasminota Alasmidonta Prolasmidonta Platynaias Anodontoides Strophitus

Inoue et al., 2018 [Publ 3858], fig. 1_3a-c

cst iT tT bi riS oT roT roS iD
0.455 2 20 0 2 103 14 9 20.0
Cladomics cladogram Alasmidonta marginata Prolasmidonta Alasmidonta undulata Beringiana Brachyanodon kennerlyi Brachyanodon nuttalliana Brachyanodon oregonensis Arcidens confragosus Arcidens wheeleri Pterosyna Platynaias compressa Lasmigona Platynaias decorata Platynaias subviridis Pyganodon grandis Pyganodon lacustris Pseudodontoideus Strophitus Utterbackia imbecillis Utterbackia peninsularis 1 Utterbackia peninsularis 2 Gonidea Reginaia Amblema Popenaias Dromus Epioblasma Glebula Lampsilis ovata Lampsilis virescens Lemiox Obliquaria Obovaria olivaria Obovaria unicolor Plectomerus Potamilus alatus Potamilus capax Uniomerus Cyclonaias Pustulosa pustulosa 1 Theliderma Pustulosa pustulosa 2 Quadrula quadrula Quadrula verrucosa Elliptoideus Parvaspina Plethobasus Eurynia Hemistena Elliptio Pleuronaia Pleurobema cordatum Fusconaia Pleurobema plenum Pleurobema stabile Pleurobema pyriforme Pleurobema georgianum 2 Pleurobema athearni Pleurobema decisum Pleurobema georgianum 1 Pleurobema hanleyianum 1 Pleurobema hanleyianum 2 Pleurobema beadleianum 2 Pleurobema strodeanum 2 Pleurobema rubellum Pleurobema beadleianum 1 Pleurobema taitianum Pleurobema perovatum Pleurobema strodeanum 1 Pleurobema oviforme 6 Pleurobema clava 3 Pleurobema oviforme 5 Pleurobema clava 2 Pleurobema oviforme 2 Pleurobema oviforme 3 Pleurobema oviforme 4 Pleurobema clava 1 Pleurobema oviforme 1 Pleurobema riddellii Pleurobema sintoxia 34 Pleurobema sintoxia 31 Pleurobema sintoxia 32 Pleurobema sintoxia 33 Pleurobema 4 Pleurobema 5 Pleurobema sintoxia 2 Pleurobema sintoxia 3 Pleurobema 8 Pleurobema 9 Pleurobema 10 Pleurobema sintoxia 5 Pleurobema sintoxia 6 Pleurobema sintoxia 7 Pleurobema sintoxia 8 Pleurobema sintoxia 9 Pleurobema sintoxia 10 Pleurobema sintoxia 11 Pleurobema sintoxia 12 Pleurobema sintoxia 13 Pleurobema sintoxia 14 Pleurobema sintoxia 15 Pleurobema sintoxia 16 Pleurobema sintoxia 17 Pleurobema sintoxia 18 Pleurobema sintoxia 19 Pleurobema sintoxia 20 Pleurobema sintoxia 21 Pleurobema sintoxia 22 Pleurobema sintoxia 23 Pleurobema sintoxia 24 Pleurobema sintoxia 25 Pleurobema sintoxia 26 Pleurobema sintoxia 27 Pleurobema sintoxia 28 Pleurobema sintoxia 29 Pleurobema sintoxia 30 Pleurobema 6 Pleurobema sintoxia 1 Pleurobema 7 Pleurobema sintoxia 4 Pleurobema 3 Pleurobema 1 Pleurobema 2

Inoue et al., 2014 [Publ 3635], fig. 3A

cst iT tT bi riS oT roT roS iD
1.000 2 2 1 2 18 12 8 --
Cladomics cladogram Pseudodontoideus Lasmigona Pterosyna Arcidens Strophitus Platynaias Alasmidonta Pyganodon Utterbackia peninsularis 2 Utterbackia imbecillis Utterbackia peninsularis 1

Breton et al., 2011 [Publ 3376], fig. 3

cst iT tT bi riS oT roT roS iD
1.000 2 2 1 2 36 9 6 --
Cladomics cladogram Pterosyna Lasmigona Strophitus Platynaias Alasmidonta Pyganodon Utterbackia peninsularis 2 Utterbackia peninsularis 1 Utterbackia imbecillis

Chase et al., 2018 [Publ 3847], fig. 4

cst iT tT bi riS oT roT roS iD
1.000 2 2 1 2 37 9 6 --
Cladomics cladogram Pyganodon Utterbackia peninsularis 2 Utterbackia peninsularis 1 Utterbackia imbecillis Lasmigona Pterosyna Alasmidonta Strophitus Platynaias

Hoeh, 1990 [Publ 2717], fig. 2

cst iT tT bi riS oT roT roS iD
0.857 2 2 0 2 13 11 5 --
Cladomics cladogram Pyganodon Utterbackia imbecillis Utterbackia peggyae

Hoeh, 1990 [Publ 2717], fig. 3

cst iT tT bi riS oT roT roS iD
0.429 2 15 0 2 13 11 5 15.0
Cladomics cladogram Pyganodon fragilis Utterbackia imbecillis Utterbackia peggyae Anodonta Brachyanodon Utterbackiana couperiana 1 Utterbackiana couperiana 2 Utterbackiana suborbiculata Lasmigona Utterbackiana implicata Pterosyna Platynaias Pyganodon cataracta Pyganodon gibbosa Pyganodon grandis Pyganodon lacustris

Hoeh, 1990 [Publ 2717], fig. 4

cst iT tT bi riS oT roT roS iD
0.857 2 2 0 2 13 11 5 --
Cladomics cladogram Pyganodon Utterbackia imbecillis Utterbackia peggyae

Zanatta et al., 2007 [Publ 2698], fig. 1A

cst iT tT bi riS oT roT roS iD
0.857 2 2 0 2 14 12 5 --
Cladomics cladogram Pyganodon Utterbackia peggyae Utterbackia imbecillis

Zanatta et al., 2007 [Publ 2698], fig. 1B

cst iT tT bi riS oT roT roS iD
0.857 2 2 0 2 14 12 5 --
Cladomics cladogram Pyganodon Utterbackia peggyae Utterbackia imbecillis

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

cst iT tT bi riS oT roT roS iD
0.857 2 2 0 2 199 5 5 --
Cladomics cladogram Pyganodon Utterbackia imbecillis Utterbackia peninsularis

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

cst iT tT bi riS oT roT roS iD
0.857 2 2 0 2 197 5 5 --
Cladomics cladogram Pyganodon Utterbackia imbecillis Utterbackia peninsularis

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

cst iT tT bi riS oT roT roS iD
0.857 2 2 0 2 199 5 5 --
Cladomics cladogram Acuticosta Alasmidonta Anodonta anatina Anemina Anodonta cygnea Cristaria Brachyanodon Lasmigona Lepidodesma Pseudanodonta Pyganodon Simpsonaias Strophitus Schistodesmus Unio Scriptolamprotula Lanceolaria Utterbackia imbecillis Utterbackia peninsularis Pletholophus Sinanodonta Cuneopsis celtiformis Tchangsinaia Cuneopsis rufescens Nodularia Cuneopsis szechenyii Cuneopsis heudei

Stewart et al., 2021 [Publ 4451], fig. 1

cst iT tT bi riS oT roT roS iD
1.000 2 2 1 2 14 8 5 --
Cladomics cladogram Alasmidonta Pterosyna Strophitus Platynaias Pyganodon Utterbackia peninsularis 2 Utterbackia imbecillis Utterbackia peninsularis 1

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

cst iT tT bi riS oT roT roS iD
1.000 2 2 0 2 93 5 5 --
Cladomics cladogram Pyganodon Utterbackia peninsularis Utterbackia imbecillis Alasmidonta Platynaias Prolasmidonta Pterosyna

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

cst iT tT bi riS oT roT roS iD
1.000 2 2 0 2 93 5 5 --
Cladomics cladogram Pyganodon Utterbackia imbecillis Utterbackia peninsularis Pterosyna Prolasmidonta Alasmidonta Platynaias

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

cst iT tT bi riS oT roT roS iD
1.000 2 2 0 2 89 5 5 --
Cladomics cladogram Pyganodon Utterbackia imbecillis Utterbackia peninsularis Pterosyna Prolasmidonta Alasmidonta Platynaias

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

cst iT tT bi riS oT roT roS iD
1.000 2 2 0 2 89 5 5 --
Cladomics cladogram Pyganodon Utterbackia imbecillis Utterbackia peninsularis Pterosyna Prolasmidonta Alasmidonta Platynaias

Wu et al., 2024 [Publ 4379], fig. 5

cst iT tT bi riS oT roT roS iD
1.000 2 2 0 2 51 5 5 --
Cladomics cladogram Pyganodon Utterbackia imbecillis Utterbackia peninsularis Pterosyna Prolasmidonta Alasmidonta Platynaias

Hou et al., 2024 [Publ 4400], fig. 4

cst iT tT bi riS oT roT roS iD
1.000 2 2 0 2 73 5 5 --
Cladomics cladogram Pyganodon Utterbackia imbecillis Utterbackia peninsularis Pterosyna Prolasmidonta Alasmidonta Platynaias

Hou et al., 2025 [Publ 4445], fig. 5

cst iT tT bi riS oT roT roS iD
1.000 2 2 0 2 50 5 5 --
Cladomics cladogram Pyganodon Utterbackia imbecillis Utterbackia peninsularis Pterosyna Prolasmidonta Platynaias Alasmidonta

Wang et al., 2025 [Publ 4488], fig. 3B

cst iT tT bi riS oT roT roS iD
1.000 2 2 0 2 62 5 5 --
Cladomics cladogram Pyganodon Utterbackia imbecillis Utterbackia peninsularis Pterosyna Prolasmidonta Alasmidonta Platynaias

Campbell & Lydeard, 2026 [Publ 4810], fig. 3_5

cst iT tT bi riS oT roT roS iD
1.000 2 2 0 2 138 6 5 --
Cladomics cladogram Pyganodon Utterbackia imbecillis Utterbackia peninsularis Pterosyna Prolasmidonta Alasmidonta Platynaias

Wu et al., 2026 [Publ 4811], fig. 4

cst iT tT bi riS oT roT roS iD
1.000 2 2 0 2 93 5 5 --
Cladomics cladogram Pyganodon Utterbackia imbecillis Utterbackia peninsularis Pterosyna Prolasmidonta Alasmidonta Platynaias

Wu et al., 2026 [Publ 4825], fig. 6B

cst iT tT bi riS oT roT roS iD
1.000 2 2 0 2 63 5 5 --
Cladomics cladogram Pyganodon Utterbackia imbecillis Utterbackia peninsularis Pterosyna Prolasmidonta Alasmidonta Platynaias

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

cst iT tT bi riS oT roT roS iD
1.000 2 2 0 2 67 4 4 --
Cladomics cladogram Alasmidonta Prolasmidonta Platynaias Pyganodon Utterbackia imbecillis Utterbackia peninsularis

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

cst iT tT bi riS oT roT roS iD
1.000 2 2 0 2 67 4 4 --
Cladomics cladogram Pyganodon Utterbackia imbecillis Utterbackia peninsularis Alasmidonta Platynaias Prolasmidonta

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

cst iT tT bi riS oT roT roS iD
1.000 2 2 0 2 67 4 4 --
Cladomics cladogram Alasmidonta Prolasmidonta Platynaias Pyganodon Utterbackia imbecillis Utterbackia peninsularis

Chen et al., 2020 [Publ 4170], fig. 1

cst iT tT bi riS oT roT roS iD
0.667 2 27 0 2 32 4 4 26.0
Cladomics cladogram Prolasmidonta Alasmidonta Anemina Lamprotula caveata Chamberlainia Pseudodon Pilsbryoconcha Schistodesmus Lepidodesma Scriptolamprotula Platynaias Utterbackia imbecillis Pyganodon Sinanodonta Cristaria Anodonta Utterbackia peninsularis Potamilus alatus Lamprotula leaii Sinohyriopsis Parvasolenaia Sinosolenaia Gibbosula Quadrula Toxolasma Lampsilis ornata Potamilus leptodon Lampsilis siliquoidea Lampsilis powellii

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

cst iT tT bi riS oT roT roS iD
1.000 2 2 0 2 71 5 4 --
Cladomics cladogram Pyganodon Utterbackia peninsularis Utterbackia imbecillis Prolasmidonta Alasmidonta Platynaias

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

cst iT tT bi riS oT roT roS iD
1.000 2 2 0 2 71 5 4 --
Cladomics cladogram Pyganodon Utterbackia peninsularis Utterbackia imbecillis Prolasmidonta Alasmidonta Platynaias

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

cst iT tT bi riS oT roT roS iD
1.000 2 2 0 2 66 4 4 --
Cladomics cladogram Pyganodon Utterbackia imbecillis Utterbackia peninsularis Prolasmidonta Platynaias Alasmidonta

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

cst iT tT bi riS oT roT roS iD
1.000 2 2 0 2 14 3 3 --
Cladomics cladogram Lasmigona Platynaias Pyganodon Utterbackia peninsularis Utterbackia imbecillis

Aunins et al., 2018 [Publ 3863], fig. 1

cst iT tT bi riS oT roT roS iD
1.000 2 2 0 2 38 3 3 --
Cladomics cladogram Prolasmidonta Alasmidonta Pyganodon Utterbackia imbecillis Utterbackia peninsularis

Huang et al., 2013 [Publ 3629], fig. 3

cst iT tT bi riS oT roT roS iD
1.000 2 2 0 2 14 2 2 --
Cladomics cladogram Platynaias Pyganodon Utterbackia imbecillis Utterbackia peninsularis

Zhou et al., 2016 [Publ 3710], fig. 1

cst iT tT bi riS oT roT roS iD
1.000 2 2 0 2 18 2 2 --
Cladomics cladogram Platynaias Pyganodon Utterbackia imbecillis Utterbackia peninsularis

Fonseca et al., 2016 [Publ 3775], fig. 1

cst iT tT bi riS oT roT roS iD
1.000 2 2 0 2 29 2 2 --
Cladomics cladogram Platynaias Pyganodon Utterbackia peninsularis Utterbackia imbecillis

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

cst iT tT bi riS oT roT roS iD
1.000 2 2 0 2 23 3 2 --
Cladomics cladogram Platynaias Pyganodon Utterbackia peninsularis Utterbackia imbecillis

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

cst iT tT bi riS oT roT roS iD
1.000 2 2 0 2 23 3 2 --
Cladomics cladogram Platynaias Pyganodon Utterbackia peninsularis Utterbackia imbecillis

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

cst iT tT bi riS oT roT roS iD
1.000 2 2 0 2 10 2 2 --
Cladomics cladogram Platynaias Pyganodon Utterbackia imbecillis Utterbackia peninsularis

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

cst iT tT bi riS oT roT roS iD
1.000 2 2 0 2 10 2 2 --
Cladomics cladogram Platynaias Pyganodon Utterbackia imbecillis Utterbackia peninsularis

Lopes-Lima et al., 2017 [Publ 3792], fig. 2

cst iT tT bi riS oT roT roS iD
1.000 2 2 0 2 30 2 2 --
Cladomics cladogram Platynaias Pyganodon Utterbackia peninsularis Utterbackia imbecillis

Soroka & Burzynski, 2017 [Publ 3837], fig. 1

cst iT tT bi riS oT roT roS iD
1.000 2 2 0 2 21 2 2 --
Cladomics cladogram Platynaias Pyganodon Utterbackia imbecillis Utterbackia peninsularis

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

cst iT tT bi riS oT roT roS iD
1.000 2 2 0 2 40 2 2 --
Cladomics cladogram Platynaias Pyganodon Utterbackia imbecillis Utterbackia peninsularis

Cha et al., 2018 [Publ 3916], fig. 1

cst iT tT bi riS oT roT roS iD
1.000 2 2 0 2 36 2 2 --
Cladomics cladogram Platynaias Pyganodon Utterbackia peninsularis Utterbackia imbecillis

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

cst iT tT bi riS oT roT roS iD
1.000 2 2 0 2 54 2 2 --
Cladomics cladogram Lasmigona Pyganodon Utterbackia imbecillis Utterbackia peninsularis

Wu et al., 2019 [Publ 3864], fig. 3

cst iT tT bi riS oT roT roS iD
1.000 2 2 0 2 44 2 2 --
Cladomics cladogram Platynaias Pyganodon Utterbackia peninsularis Utterbackia imbecillis

Froufe et al., 2019 [Publ 3936], fig. 3

cst iT tT bi riS oT roT roS iD
1.000 2 2 0 2 42 2 2 --
Cladomics cladogram Pterosyna Pyganodon Utterbackia peninsularis Utterbackia imbecillis

Froufe et al., 2019 [Publ 3936], fig. 6

cst iT tT bi riS oT roT roS iD
1.000 2 2 0 2 42 2 2 --
Cladomics cladogram Pterosyna Pyganodon Utterbackia peninsularis Utterbackia imbecillis

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

cst iT tT bi riS oT roT roS iD
1.000 2 2 0 2 39 3 2 --
Cladomics cladogram Platynaias Pyganodon Utterbackia peninsularis Utterbackia imbecillis

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

cst iT tT bi riS oT roT roS iD
1.000 2 2 0 2 39 3 2 --
Cladomics cladogram Platynaias Pyganodon Utterbackia peninsularis Utterbackia imbecillis

Riccardi et al., 2020 [Publ 4089], fig. 2

cst iT tT bi riS oT roT roS iD
1.000 2 2 0 2 17 2 2 --
Cladomics cladogram Platynaias Pyganodon Utterbackia peninsularis Utterbackia imbecillis

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

cst iT tT bi riS oT roT roS iD
1.000 2 2 0 2 46 2 2 --
Cladomics cladogram Platynaias Pyganodon Utterbackia peninsularis Utterbackia imbecillis

Zieritz et al., 2021 [Publ 4231], fig. 3-F_5

cst iT tT bi riS oT roT roS iD
1.000 2 2 0 2 46 2 2 --
Cladomics cladogram Platynaias Pyganodon Utterbackia imbecillis Utterbackia peninsularis

Wu et al., 2022 [Publ 4238], fig. 2d

cst iT tT bi riS oT roT roS iD
1.000 2 2 0 2 36 2 2 --
Cladomics cladogram Platynaias Pyganodon Utterbackia imbecillis Utterbackia peninsularis

Wu et al., 2022 [Publ 4238], fig. 3

cst iT tT bi riS oT roT roS iD
1.000 2 2 0 2 71 2 2 --
Cladomics cladogram Platynaias Pyganodon Utterbackia imbecillis Utterbackia peninsularis

Dai et al., 2025 [Publ 4440], fig. 3

cst iT tT bi riS oT roT roS iD
1.000 2 2 0 2 85 2 2 --
Cladomics cladogram Platynaias Pyganodon Utterbackia imbecillis Utterbackia peninsularis

Chen et al., 2025 [Publ 4448], fig. 3

cst iT tT bi riS oT roT roS iD
1.000 2 2 0 2 83 2 2 --
Cladomics cladogram Platynaias Pyganodon Utterbackia imbecillis Utterbackia peninsularis

Wu et al., 2016 [Publ 3711], fig. 1

cst iT tT bi riS oT roT roS iD
1.000 2 2 0 2 19 1 1 --
Cladomics cladogram Pyganodon Utterbackia peninsularis Utterbackia imbecillis

Wu et al., 2018 [Publ 4143], fig. 2

cst iT tT bi riS oT roT roS iD
1.000 2 2 0 2 20 1 1 --
Cladomics cladogram Pyganodon Utterbackia peninsularis Utterbackia imbecillis

Wu et al., 2020 [Publ 4147], fig. 3

cst iT tT bi riS oT roT roS iD
1.000 2 2 0 2 28 1 1 --
Cladomics cladogram Pyganodon Utterbackia peninsularis Utterbackia imbecillis

Whelan et al., 2023 [Publ 4287], fig. 3

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 27 26 11 --
Cladomics cladogram Utterbackiana Utterbackia peninsularis Pyganodon Alasmidonta Arcidens Pseudodontoideus Alasminota Anodontoides Strophitus Sulcularia Platynaias Prolasmidonta

Whelan et al., 2023 [Publ 4287], fig. 4

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 26 24 10 --
Cladomics cladogram Sulcularia Utterbackiana Alasminota Arcidens Pseudodontoideus Alasmidonta Platynaias Strophitus Pyganodon Utterbackia peninsularis Anodontoides

Boyer et al., 2011 [Publ 2718], fig. 4

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 37 8 8 --
Cladomics cladogram Strophitus Pterosyna Lasmigona Arcidens Utterbackia imbecillis Alasmidonta Pyganodon Anodontoides Platynaias

Krebs et al., 2003 [Publ 2691], fig. 3

cst iT tT bi riS oT roT roS iD
0.889 1 1 0 1 32 8 7 --
Cladomics cladogram Utterbackia imbecillis Pyganodon Anodonta

Smith et al., 2018 [Publ 3790], fig. 1

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 17 16 7 --
Cladomics cladogram Utterbackia peggyae Pyganodon Anodontoides Strophitus Alasmidonta Alasminota Pseudodontoideus Utterbackiana

Lydeard et al., 1996 [Publ 2656], fig. 3

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 26 5 4 --
Cladomics cladogram Utterbackia imbecillis Utterbackiana Strophitus Lasmigona Alasmidonta

Lydeard et al., 1996 [Publ 2656], fig. 4

cst iT tT bi riS oT roT roS iD
0.833 1 1 0 1 27 4 4 --
Cladomics cladogram Utterbackia imbecillis Utterbackiana Anodonta

Huang et al., 2002 [Publ 2657], fig. 1

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 33 4 4 --
Cladomics cladogram Utterbackiana Utterbackia imbecillis Strophitus Alasmidonta Lasmigona

Huang et al., 2002 [Publ 2657], fig. 2

cst iT tT bi riS oT roT roS iD
0.833 1 1 0 1 33 4 4 --
Cladomics cladogram Utterbackia imbecillis Utterbackiana Alasmidonta Lasmigona

Fukata & Iigo, 2020 [Publ 4106], fig. 1

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 53 3 3 --
Cladomics cladogram Pyganodon Utterbackia peninsularis Alasmidonta Prolasmidonta

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

cst iT tT bi riS oT roT roS iD
0.750 1 1 0 1 9 2 2 --
Cladomics cladogram Lasmigona Sinanodonta Utterbackia peninsularis

Dai et al., 2023 [Publ 4285], fig. 5

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 52 2 2 --
Cladomics cladogram Platynaias Pyganodon Utterbackia imbecillis

Dai et al., 2024 [Publ 4358], fig. 4

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 52 2 2 --
Cladomics cladogram Platynaias Pyganodon Utterbackia imbecillis

Rosenberg et al., 1994 [Publ 2719], fig. 3

cst iT tT bi riS oT roT roS iD
0.333 1 1 0 1 18 2 1 --
Cladomics cladogram Pyganodon cataracta Pyganodon grandis Utterbackia imbecillis Lampsilis teres Lampsilis straminea Megalonaias Obliquaria Theliderma Quadrula Uniomerus

Rosenberg et al., 1997 [Publ 2720], fig. 2A

cst iT tT bi riS oT roT roS iD
0.333 1 1 0 1 21 2 1 --
Cladomics cladogram Gonidea Pyganodon grandis Utterbackia imbecillis Pyganodon cataracta Lampsilis straminea Lampsilis teres Megalonaias Obliquaria Theliderma Quadrula Uniomerus Amblema Elliptio Fusconaia Plectomerus Pleurobema Unio

Rosenberg et al., 1997 [Publ 2720], fig. 2B

cst iT tT bi riS oT roT roS iD
0.333 1 1 0 1 21 2 1 --
Cladomics cladogram Gonidea Pyganodon grandis Utterbackia imbecillis Pyganodon cataracta Lampsilis straminea Lampsilis teres Megalonaias Obliquaria Theliderma Quadrula Uniomerus Amblema Elliptio Fusconaia Plectomerus Scriptolamprotula Unio

Huang et al., 2013 [Publ 3629], fig. 3-M

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 5 1 1 --
Cladomics cladogram Pyganodon Utterbackia peninsularis

Froufe et al., 2015 [Publ 3664], fig. 1

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 11 1 1 --
Cladomics cladogram Utterbackia peninsularis Pyganodon

Froufe et al., 2015 [Publ 3664], fig. 1-M

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 7 1 1 --
Cladomics cladogram Utterbackia peninsularis Pyganodon

Fonseca et al., 2016 [Publ 3775], fig. 1-M

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 8 1 1 --
Cladomics cladogram Utterbackia peninsularis Pyganodon

Feng et al., 2016 [Publ 3800], fig. 2

cst iT tT bi riS oT roT roS iD
0.667 1 1 0 1 13 1 1 --
Cladomics cladogram Anodonta Utterbackia peninsularis

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

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 7 1 1 --
Cladomics cladogram Utterbackia peninsularis Pyganodon

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

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 7 1 1 --
Cladomics cladogram Utterbackia peninsularis Pyganodon

Burzynski et al., 2017 [Publ 3774], fig. 1-bottom

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 12 1 1 --
Cladomics cladogram Utterbackia peninsularis Pyganodon

Burzynski et al., 2017 [Publ 3774], fig. 1-top

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 12 1 1 --
Cladomics cladogram Utterbackia peninsularis Pyganodon

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

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 6 1 1 --
Cladomics cladogram Pyganodon Utterbackia peninsularis

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

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 6 1 1 --
Cladomics cladogram Utterbackia peninsularis Pyganodon

Lopes-Lima et al., 2017 [Publ 3792], fig. 2-M

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 9 1 1 --
Cladomics cladogram Utterbackia peninsularis Pyganodon

Wen et al., 2017 [Publ 3795], fig. 3-M

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 5 1 1 --
Cladomics cladogram Utterbackia peninsularis Pyganodon

Soroka & Burzynski, 2018 [Publ 3762], fig. 3

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 6 1 1 --
Cladomics cladogram Pyganodon Utterbackia peninsularis

Soroka & Burzynski, 2018 [Publ 3762], fig. 3-M

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 6 1 1 --
Cladomics cladogram Pyganodon Utterbackia peninsularis

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

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 16 1 1 --
Cladomics cladogram Pyganodon Utterbackia peninsularis

Chase et al., 2018 [Publ 3861], fig. 1

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 10 1 1 --
Cladomics cladogram Utterbackia peninsularis Pyganodon

Chase et al., 2018 [Publ 3861], fig. 1-M

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 10 1 1 --
Cladomics cladogram Utterbackia peninsularis Pyganodon

Burzynski & Soroka, 2018 [Publ 3862], fig. 3

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 3 1 1 --
Cladomics cladogram Utterbackia peninsularis Pyganodon

Burzynski & Soroka, 2018 [Publ 3862], fig. 5a

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 19 1 1 --
Cladomics cladogram Utterbackia peninsularis Pyganodon

Burzynski & Soroka, 2018 [Publ 3862], fig. 5b

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 9 1 1 --
Cladomics cladogram Utterbackia peninsularis Pyganodon

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

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 22 1 1 --
Cladomics cladogram Pyganodon Utterbackia peninsularis

Froufe et al., 2019 [Publ 3936], fig. 3-M

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 18 1 1 --
Cladomics cladogram Utterbackia peninsularis Pyganodon

Froufe et al., 2019 [Publ 3936], fig. 4

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 18 1 1 --
Cladomics cladogram Utterbackia peninsularis Pyganodon

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

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 21 1 1 --
Cladomics cladogram Utterbackia peninsularis Pyganodon

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

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 21 1 1 --
Cladomics cladogram Utterbackia peninsularis Pyganodon

Zieritz et al., 2021 [Publ 4231], fig. 3-M_4

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 22 1 1 --
Cladomics cladogram Utterbackia peninsularis Pyganodon

Smith, 2021 [Publ 4331], fig. 1

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 19 1 1 --
Cladomics cladogram Pyganodon Utterbackia peninsularis

Wu et al., 2022 [Publ 4238], fig. 2e

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 17 1 1 --
Cladomics cladogram Utterbackia peninsularis Pyganodon

Dai et al., 2024 [Publ 4386], fig. 6

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 40 1 1 --
Cladomics cladogram Pyganodon Utterbackia peninsularis

Wu et al., 2024 [Publ 4388], fig. 6

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 52 1 1 --
Cladomics cladogram Alasmidonta Utterbackia imbecillis

Klymus et al., 2025 [Publ 4814], fig. 3A

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 35 1 1 --
Cladomics cladogram Utterbackia peninsularis Pyganodon

Klymus et al., 2025 [Publ 4814], fig. 3B

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 35 1 1 --
Cladomics cladogram Utterbackia peninsularis Pyganodon

Campbell & Lydeard, 2026 [Publ 4810], fig. 4

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 46 1 1 --
Cladomics cladogram Pyganodon Utterbackia peninsularis

Mulvey et al., 1997 [Publ 3390], fig. 1_3

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 4 0 0 --
Cladomics cladogram Utterbackia imbecillis Megalonaias Amblema

Campbell, 2000 [Publ 2724], fig. 1-5

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 2 0 0 --
Cladomics cladogram Utterbackia imbecillis Elliptio

Chase et al., 2018 [Publ 3847], fig. 5

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 9 0 0 --
Cladomics cladogram Anodonta Utterbackia peninsularis