Bivalvia | Unionida | Unionoidea | Unionidae | Gonideinae

tribe SCHEPMANIINI Lopes-Lima, Pfeiffer & Zieritz in Zieritz et al., 2021: cladomics

1 genus

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 = 2 (2 total)
number of subtaxa (rank: genus) = 1
analyzed in 14 cladograms in 11 publications
maximum number of terminals in an analysis = 1 (mean = 1, 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) = 0
maximum number of included terminals = , (mean = median = )
maximum number of subtaxa (genus) = (mean = , median = )
proportion of cladograms that support basic monophyly = 0


Cladograms

Zieritz et al., 2024 [Publ 4381], fig. 2

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

cst iT tT bi riS oT roT roS iD
0.941 1 1 0 1 44 33 6 **
Cladomics cladogram Rectidentini Schepmania PSEUDODONTINI Caudiculatus LAMPROTULINI GONIDEINI

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

cst iT tT bi riS oT roT roS iD
0.827 1 1 0 1 632 134 6 0.0
Cladomics cladogram INDOPSEUDODONTINA Lannanaia Pilsbryoconcha Songkhlanaia Nyeinchanconcha Sundadontina Isannaia Namkongnaia Thaiconcha Bineurus Pseudodon walpolei Pseudodon vagulus Pseudodon vondembuschianus Pseudodon mekongi Schepmania Pseudodon lenyanensis 2 Pseudodon inoscularis Pseudodon lenyanensis 1 CHAMBERLAINIINI Parvasolenaia Pseudopostolata Koreosolenaia Cosmopseudodon Guiunio Ptychorhynchus Obovalis Postolata Caudiculatus LAMPROTULINI Sinosolenaia carinata Gonidea Microcondylaea Leguminaia Inversidens Sinosolenaia recognita Sinosolenaia iridinea Sinosolenaia oleivora

Zieritz et al., 2021 [Publ 4218], fig. 5

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 30 26 5 0.0
Cladomics cladogram CHAMBERLAINIINI LAMPROTULINI Rectidentini GONIDEINI Schepmania PSEUDODONTINI

Wu et al., 2024 [Publ 4350], fig. 5a

cst iT tT bi riS oT roT roS iD
0.973 1 1 0 1 35 33 5 0.0
Cladomics cladogram CHAMBERLAINIINI Rectidentini Schepmania PSEUDODONTINI Inversidens LAMPROTULINI Sinosolenaia Gonidea Microcondylaea Parvasolenaia Koreosolenaia Postolata Ptychorhynchus

Wu et al., 2024 [Publ 4350], fig. 5b

cst iT tT bi riS oT roT roS iD
0.865 1 1 0 1 35 33 5 0.0
Cladomics cladogram Schepmania PSEUDODONTINI Rectidentini Inversidens Lamprotula CHAMBERLAINIINI Potomida Sinosolenaia Gonidea Microcondylaea Koreosolenaia Parvasolenaia Postolata Ptychorhynchus

Wu et al., 2024 [Publ 4350], fig. 5c

cst iT tT bi riS oT roT roS iD
0.784 1 34 0 1 35 33 5 0.0
Cladomics cladogram Margaritifera Schepmania nieuwenhuisi 1 Schepmania nieuwenhuisi 2 PSEUDODONTINI Rectidentini Inversidens Lamprotula CHAMBERLAINIINI Potomida Sinosolenaia Gonidea Microcondylaea Koreosolenaia Parvasolenaia Postolata Ptychorhynchus

Wu et al., 2024 [Publ 4350], fig. 6-7

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 35 33 5 0.0
Cladomics cladogram CHAMBERLAINIINI Rectidentini Schepmania PSEUDODONTINI LAMPROTULINI GONIDEINI

Liu et al., 2024 [Publ 4380], fig. 5

cst iT tT bi riS oT roT roS iD
0.973 1 1 0 1 35 33 5 0.0
Cladomics cladogram Schepmania PSEUDODONTINI GONIDEINI Rectidentini CHAMBERLAINIINI LAMPROTULINI

Jeratthitikul et al., 2024 [Publ 4387], fig. 1

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 58 58 5 0.0
Cladomics cladogram CHAMBERLAINIINI Rectidentini LAMPROTULINI GONIDEINI Schepmania PSEUDODONTINI

Wu et al., 2024 [Publ 4388], fig. 5

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 35 33 5 0.0
Cladomics cladogram CHAMBERLAINIINI Rectidentini LAMPROTULINI GONIDEINI Schepmania PSEUDODONTINI

Dai et al., 2024 [Publ 4389], fig. 3

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 45 40 5 0.0
Cladomics cladogram Rectidentini CHAMBERLAINIINI LAMPROTULINI GONIDEINI Schepmania PSEUDODONTINI

Dai et al., 2025 [Publ 4441], fig. 1

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 46 41 5 0.0
Cladomics cladogram Rectidentini CHAMBERLAINIINI LAMPROTULINI GONIDEINI Schepmania PSEUDODONTINI

Chen et al., 2025 [Publ 4663], fig. 1

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 47 42 5 0.0
Cladomics cladogram Rectidentini CHAMBERLAINIINI LAMPROTULINI GONIDEINI Schepmania PSEUDODONTINI

Jeratthitikul et al., 2025 [Publ 4423], fig. 1

cst iT tT bi riS oT roT roS iD
1.000 1 1 0 1 49 49 3 0.0
Cladomics cladogram LAMPROTULINI GONIDEINI Schepmania PSEUDODONTINI