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Wed 1 October 2025 |
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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Bivalvia | Unionoida | Hyrioidea | Hyriidae | Hyriinae | Rhipidodontini | Diplodon species Diplodon rhuacoicus (d’Orbigny, 1835): specimens
4 available nominal species synonyms (8 total synonyms) Recent Taxonomic OpinionsDiplodon rhuacoicus — Graf & Cummings (2007), Bogan (2010), Mansur et al. (2020), Graf & Cummings (2021), Torres et al. (2024)
Diplodon (s.s.) rhuacoicus — Rumi et al. (2008), Pereira et al. (2014), Torres et al. (2018) RangeParaná and Uruguay rivers and adjacent Atlantic streams from Rio de Janeiro, Brazil to Uruguay. Map of Georeferenced Specimens
Argentina
Brazil
UMMZ_110963
Brazil
| 
UMMZ_110963
Brazil
| 
UMMZ_111246
Brazil
| 
UMMZ_111246
Brazil
| 
UMMZ_111246
Brazil
| 
UMMZ_22923
Brazil
| 
UMMZ_22923
Brazil
| 
ZMB_MP_0344
Cargo da Concep fai perte Villa St Anna Distr. Macacu, Prov Rio de Jan
| 
ZMB_17074
Fl. Guahyba, S Brasil
| 
FMNH_48304
Itaguay, Est. Rio de Janeiro, Brazil
| 
AMS_126880
Itaguay, Estado do Rio, Brazil
| 
AMS_126880
Itaguay, Estado do Rio, Brazil
| 
AMS_126880
Itaguay, Estado do Rio, Brazil
| 
SMF_11102
Lagoa da Volta, Kuste d St. Rio Gr. do Sul, Bras.
| 
UF_270593
Os Perus, São Paulo, Brazil
| 
USNM_162419
Os Perus, Sao Paulo, Brazil
| 
SMF_11110
Os Perus, St. Sao Paulo, Bras.
| 
UF_270587
Ponte Grande, São Paulo, Brazil
| 
SMF_11096
Rio Camaguam, Sr. Rio Gr. do S., Bras.
| 
SMF_11107
Rio Camaguam, Sr. Rio Grande do Sul, Bras.
| 
ZMB_MP_0382
Rio Concisai [?], Prov Rio de Janeiro, Brasilian
| 
UF_270602
Rio De Janeiro, Brazil
| 
USNM_128818
Rio Grande, trib of Rio Tiete, Sau Paulo, Brazil
| 
SMF_11108
Rio Guahyba, St. Rio Grande do Sul, Bras.
| 
SMF_11093
Rio Lageado, Nebenfl. d Rio Uruguay bei N Wuerttemberg, St. Rio Gr. do Sul, Bras.
| 
ZMB_MP_0385
Rio Negro, Rio de Janeiro
| 
FMNH_115954
Rio Tiete, Est. Sao Paulo, Brazil
| 
CM_61.5862
Rio Uruguay (mud), Uruguayana, Rio Grande do Sul, Brazil
| 
SMF_11097
Rio Uruguaym Nonohay, N. Uruguay
| 
SMF_11112
Sao Lourenco, St. Rio Gr do Sul, Bras.
| 
SMF_11109
Sao Paulo, Bras.
| 
UF_270615
São Paulo, Brazil
| 
UF_270616
São Paulo, Brazil
| 
UF_270617
São Paulo, Brazil
| 
SMF_11106
Sud Brasilien
| 
ZMB_MP_0320
Taguara de Mundo Novo
| 
SMF_11103
Taguara do Mundo Novo, Sr. Rio Grande do Sul, Bras.
|
PUCRS_MCP_3212. Brazil: Rio Grande do Sul: (Atlantic Ocean - Logoa Dos Patos - Guaíba - Jacuí): rio Jacuí: Cachoeira do Sul PUCRS_MCP_3214. Brazil: Rio Grande do Sul: (Atlantic Ocean - Logoa Dos Patos - Guaíba - Jacuí): rio Jacuí: Cachoeira do Sul PUCRS_MCP_3636. Brazil: Rio Grande do Sul: (Atlantic Ocean - Logoa Dos Patos - Guaíba): rio Guaíba: Porto Alegre PUCRS_MCP_10094. Brazil: Rio Grande do Sul: Caçapava do Sul: (Atlantic Ocean - Logoa Dos Patos): Arroio Bicca PUCRS_MCP_7773. Brazil: Rio Grande do Sul: Candiota: (Atlantic Ocean - Logoa Dos Patos - Lagoa Mirim - Yaguaron): -31.84935 -53.87871 PUCRS_MCP_8419. Brazil: Rio Grande do Sul: Uruguaiana: (Río de la Plata - Uruguay): Arroio Sanchuri: Estação 9, Arroio Sanchuri, Afluente do Rio Uruguai, Municipio de Uruguaiana: -29.54560 -56.82234 FAPESP_C5144T42069. Brazil: São Paulo: Morungaba: (Río de la Plata - Paraná - Tietê - Piracicaba - Jaguari): rio Jaguari FAPESP_C5148T42082. Brazil: São Paulo: Valinhos: (Río de la Plata - Paraná - Tietê - Piracicaba): rio Atibaia
Paraguay
FMNH_21841
Arroyo Mbobo, Villarrica, Paraguay
| 
SMF_11111
Lagune des Arroyo Dona Juana Villarica, Paraguay
| 
CM_MP_43
mountain creek at Sapucay, Paraguay
| 
CM_MP_NO_1
mountain creek, Sapucay, SE of Asuncion, Paraguay
| 
SMF_11091
Oberlauf des Rio Monday, Nebenfluss des Rio Parana, in Paraguay
| 
SMF_640
Rio Paraguay, b. Conception, Paraguay
| 
SMF_11092
Rio Paraná, b. Puerto Bertoni, Paraguay
|
Uruguay
CM_64.90
Arroyo Canelon Grande, Dept. Canelones, Uruguay
| 
AMNH_306014
Arroyo Conventos, Uruguay
| 
SMF_11095
Arroyo de los Molles, Uruguay
| 
USNM_365400
Arroyo de los Vacas, Dept. Colonia, Uruguay
| 
FMNH_70745
Arroyo Itabepi, Salto Uruguay
| 
USNM_341375
Arroyo Manga, Dept. Montevideo, Uruguay
| 
USNM_341375
Arroyo Manga, Dept. Montevideo, Uruguay
| 
MCZ_212459
Arroyo Monzon, Cardona, Departmento de Soriano, Uruguay
| 
ANSP_396496
Arroyo Pando, Canelones, Uruguay
| 
ANSP_396496
Arroyo Pando, Canelones, Uruguay
| 
SBMHN_140941
Arroyo Pando, Canelones, Uruguay
| 
CM_64.86
Arroyo Pando, Dept. Canelones, Uruguay
| 
FMNH_86706
Arroyo Pereira, Departmento de Colonia, Uruguay
| 
ANSP_249058
Arroyo Pereyra, Colonia, Uruguay
| 
SBMHN_367458
Arroyo Pereyra, Colonia, Uruguay
| 
FMNH_70746
Arroyo Toledo, Canelones, Uruguay
| 
CM_64.89
Arroyo Toledo, Dept. Canelones, Uruguay
| 
INHS_24766
Arroyo Toledo, near the Carrasco Airport, close to Montevideo, Canelones, Uruguay
| 
ANSP_334569
Arroyo Toledo, San Jose, Uruguay
| 
CM_60-68
Arroyo Toledo, San Jose, Uruguay
| 
SMF_11090
Cerro Largo, Uruguay
| 
SMF_11098
Cerro Largo, Uruguay
| 
FMNH_190543
Colonia, Uruguay
| 
SMF_11094
Corrosco, Dept. Montevideo, Uruguay
| 
FMNH_120332
Departmento de Canelones, Uruguay
| 
ANSP_70252
freshwater lake nr. Maldonado, Uruguay
| 
CM_61.70
Lago Potrero, Maldonado, Uruguay
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SMF_14089
Laguna del Sauce, Maldonado, Uruguay
| 
ANSP_69710
Lake Potrero, nr. Maldonado, Uruguay
| 
ANSP_72630
Lake Potrero, nr. Maldonado, Uruguay
| 
SMF_11101
Las Vaccas, Dept. Colonia, Uruguay
| 
BMNH_54-12-4-838
Maldonado, Banda orientali, Uruguay
| 
BMNH_54-12-4-838
Maldonado, Banda orientali, Uruguay
| 
BMNH_54-12-4-838
Maldonado, Banda orientali, Uruguay
| 
BMNH_54-12-4-838-1-3
Maldonado, Banda orientali, Uruguay
| 
ANSP_72632
Maldonado, Uruguay
| 
ANSP_72632
Maldonado, Uruguay
| 
USNM_335775
Maldonado, Uruguay
| 
SMF_11100
Montevideo
| 
USNM_365401
no loc given (Colonia, Uruguay)
| 
USNM_348738
Paysandu, Uruguay
| 
UMMZ_219695
Proc. Lagunas de Arazati, Departmento de San Jose, Uruguay
| 
USNM_347883
Rio Negro, Uruguay
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FMNH_53761
Rio Olimar, Departmento de Treinta y Tres, Uruguay
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FMNH_54048
Rio Olimar, Departmento de Treinta y Tres, Uruguay
| 
UMMZ_110964
Rio Pentanozo; Riviere de Gentanesso qui se jette dans le Rio de la Plata, near Montevideo
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UMMZ_110964
Rio Pentanozo; Riviere de Gentanesso qui se jette dans le Rio de la Plata, near Montevideo
| 
UMMZ_110964
Rio Pentanozo; Riviere de Gentanesso qui se jette dans le Rio de la Plata, near Montevideo
| 
CM_MP_42
Rio Queguay, road from Paysandu to Tacuarembo, near Lorenzo, Uruguay
| 
SMF_11099
Rio Tacuarembo, Uruguay
| 
SMF_11099
Rio Tacuarembo, Uruguay
| 
UMMZ_248823
Rio Uruguay, Nueva Palmira, Departmento de Colonia, Uruguay
| 
UMMZ_248823
Rio Uruguay, Nueva Palmira, Departmento de Colonia, Uruguay
| 
UMMZ_248825
Rio Uruguay, Paysandu, Uruguay
| 
UMMZ_248825
Rio Uruguay, Paysandu, Uruguay
| 
USNM_380554
Rio Yaguaron, Cerro Largo, Uruguay
| 
USNM_380554
Rio Yaguaron, Cerro Largo, Uruguay
| 
USNM_380554
Rio Yaguaron, Cerro Largo, Uruguay
| 
USNM_380556
Rio Yaguaron, Cerro Largo, Uruguay
| 
USNM_380756
Rio Yaguaron, Dept. Cerro Largo, Uruguay
| 
USNM_381100
Rio Yaguaron, Dept. Cerro Largo, Uruguay
| 
USNM_425310
Rio Yaguaron, Dept. Cerro Largo, Uruguay
| 
FMNH_21840
Uruguay
| 
USNM_125737
Uruguay
|
Uruguay, Argentina, or Brazil |
