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 | 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! 
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 Publication Wu et al. (2024): summarypublication summary | cladograms
 Complete CitationWu, R., L. Liu, L. Zhang, A.E. Bogan, G. Niu et al. 2024. Taxonomic revision of two species in the genus Ptychorhynchus Simpson, 1900 (Bivalvia: Unionidae:  Gonideinae), with description of a new species. Invertebrate Systematics 38, IS24014: 1-17. Available electronically. Attributed Nominal Species| Cosmopseudodon wenshanensis Wu et al., 2024Wu & Liu in Wu et al., 2024. Invert. Syst. 38, IS24014: 11, fig. 3b.
 Type(s): HOLOTYPE (ORIG. DESIG.) SXNU_23032101, Panlong River in Wenshan Zhuang and Miao Autonomous Prefecture, Yunnan Province, China; 23.4059°N, 104.2225°E.
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 | Nodularia douglasiae Choi et al., 2020‘Griffith & Pidgeon’  of Authors.
 Cha et al., 2018. mtDNA B 3(2): 946. [in part]
 Fukata & Iigo, 2019. mtDNA B 4(2): 3488. [in part]
 Choi et al., 2020. Sci. Repts. 10: 5 [as ‘Nodularia douglasiae Clade A’]. [in part]
 Sayenko et al., 2021. Systemat. Biodiv. 19: 57, Table S2. [in part]
 Mabuchi et al., 2021. mtDNA B 6(4): 1536. [in part]
 Kim et al., 2021. mtDNA B 6(1): 80. [in part]
 Lopes-Lima et al., 2024. MPE 195: Table S2. [in part]
 Dai et al., 2024. Invert. Syst. 38(6): fig. 3, Table S1. [in part]
 Wu et al., 2024. Invert. Syst. 38, IS24014: Table S1. [in part]
 Chen et al., 2025. Zoosyst. Evol. 101(4): Table S2. [in part]
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 Taxonomic OpinionsAculamprotula tortuosa  Alasmidonta varicosa  Anemina arcaeformis  Anodonta cygnea  Beringiana fukuharai  Bineurus anodontinum + Bineurus mouhotii Pfeiffer et al., 2019
 Bineurus loeiensis  Chamberlainia somsakpanhai  Cosmopseudodon aeneolus (Drouët & Chaper, 1892), stat. rev. Cosmopseudodon resupinatus (von Martens, 1902) stat. rev. Cosmopseudodon wenshanensis Wu & Liu, sp. nov. Cristaria plicata  Cuneopsis heudei  Elliptio complanata  Ensidens sagittarius  Gonidea angulata  Hyriopsis bialata  Hyriopsis desowitzi  Indopseudodon bogani  Indopseudodon kayinensis  Khairuloconcha lunbawangorum  Khairuloconcha sahanae  Koreosolenaia sitgyensis  Lamellidens marginalis  Lamprotula caveata  Lamprotula cornuumlunae  Lamprotula leaii  Lampsilis cardium  Lanceolaria lanceolata  Leaunio lienosus  Lens contradens  Lens eximius  Lepidodesma languilati  Margaritifera dahurica  Margaritifera margaritifera  Microcondylaea bonellii  Nodularia breviconcha  Nodularia douglasiae + Nodularia denserugata Haas, 1910
 Nodularia nipponensis  Nodularia nuxpersicae  Obovalis omiensis  Parvasolenaia rivularis  Physunio superbus  Pilsbryoconcha exilis  Pleurobema oviforme  Popenaias popeii  Postolata guangxiensis  Potamilus alatus  Potomida littoralis  Pronodularia japanensis  Pseudocuneopsis sichuanensis  Pseudodon inoscularis  Pseudodon mekongi  Pseudodon vondembuschianus  Ptychorhynchus pfisteri  Quadrula quadrula  Rectidens sumatrensis  Schepmania sp. 5973  = Schepmania nieuwenhuisi Schepmania sp. 5974  = Schepmania nieuwenhuisi Schistodesmus lampreyanus  Sinanodonta lucida  Sinohyriopsis cumingii (Lea) Sinohyriopsis schlegelii  Sinosolenaia carinata  Sinosolenaia iridinea  Sinosolenaia oleivora  Tchangsinaia piscicula  Thaiconcha callifera  Toxolasma parvum  Trapezoideus foliaceus  Unio tumidus  Uniomerus tetralasmus  Utterbackia imbecillis  Venustaconcha ellipsiformis  Yaukthwa elongatula  Yaukthwa inlenensis  Yaukthwa paiensis  |