Bivalvia | Unionida | Unionoidea | Unionidae | Ambleminae | Lampsilini

genus Ptychobranchus Simpson, 1900: cladomics

6 Recent valid species (8 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 = 6 (8 total)
analyzed in 32 cladograms in 19 publications
maximum number of terminals in an analysis = 5 (mean = 1.16, median = 1)

Basic Monophyly

number of cladograms that test basic monophyly (i.e., more than 1 included species) = 2
maximum number of included terminals = 5, (mean = 3.5 median = 3.5)
proportion of cladograms that support basic monophyly = 1

Cladograms

Roe, 2013 [Publ 3571], fig. 4

** Top Monophyly Cladogram **

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

** Top Sister-Group Cladogram **

Campbell et al., 2005 [Publ 2660], fig. 1

Campbell et al., 2005 [Publ 2660], fig. 2

Zanatta & Murphy, 2006 [Publ 2672], fig. 1

Zanatta & Murphy, 2006 [Publ 2672], fig. 2

Smith et al., 2019 [Publ 3951], fig. 2

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

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

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

Pfeiffer et al., 2019 [Publ 3866], fig. 1

Inoue et al., 2020 [Publ 4128], fig. 2

Chapman et al., 2008 [Publ 2667], fig. 1

Chapman et al., 2008 [Publ 2744], fig. 2

Inoue et al., 2020 [Publ 4128], fig. 3

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

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

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

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

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

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

Jadhav & Jamkhedkar, 2009 [Publ 3697], fig. 11

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

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

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

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

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

Serb, 2006 [Publ 2678], fig. 2

Serb, 2006 [Publ 2678], fig. 3

Serb, 2006 [Publ 2678], fig. 4

Serb & Barnhart, 2008 [Publ 2674], fig. 3

Serb & Barnhart, 2008 [Publ 2674], fig. 4