species Diplodon rhuacoicus (d’Orbigny, 1835): specimens

4 available nominal species synonyms (8 total synonyms)

Recent Taxonomic Opinions

Diplodon 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)

Range

Paraná and Uruguay rivers and adjacent Atlantic streams from Rio de Janeiro, Brazil to Uruguay. (South America: SA5)

Map of Georeferenced Specimens

specimens map of Diplodon rhuacoicus

MUSSELp Specimen Records

Type Specimens

USNM_341375
Arroyo Manga, Dept. Montevideo, Uruguay
type
Diplodon subcylindricus Marshall, 1922

USNM_380554
Rio Yaguaron, Cerro Largo, Uruguay
holotype
Diplodon yaguaronis Marshall, 1930

BMNH_54-12-4-838
Maldonado, Banda orientali, Uruguay
lectotype
Unio rhuacoica d’Orbigny, 1835

USNM_380556
Rio Yaguaron, Cerro Largo, Uruguay
paratypes
Diplodon bakeri Marshall, in USNM coll. of Authors

USNM_380756
Rio Yaguaron, Dept. Cerro Largo, Uruguay
paratypes
Diplodon yaguaronis Marshall, 1930

BMNH_54-12-4-838-1-3
Maldonado, Banda orientali, Uruguay
paralectotypes
Unio rhuacoica d’Orbigny, 1835

SMF_11109
Sao Paulo, Bras.
paralectotype
Unio rhuacoica d’Orbigny, 1835

Other Specimens by Collection | show by country

1 Specimens from AMNH

AMNH_306014
Arroyo Conventos, Uruguay

1 Specimens from AMS

AMS_126880
Itaguay, Estado do Rio, Brazil

7 Specimens from ANSP

ANSP_396496
Arroyo Pando, Canelones, Uruguay

ANSP_249058
Arroyo Pereyra, Colonia, Uruguay

ANSP_334569
Arroyo Toledo, San Jose, Uruguay

ANSP_70252
freshwater lake nr. Maldonado, Uruguay

ANSP_69710
Lake Potrero, nr. Maldonado, Uruguay

ANSP_72630
Lake Potrero, nr. Maldonado, Uruguay

ANSP_72632
Maldonado, Uruguay

9 Specimens from CM

CM_61.5862
Rio Uruguay (mud), Uruguayana, Rio Grande do Sul, Brazil

CM_MP_43
mountain creek at Sapucay, Paraguay

CM_MP_NO_1
mountain creek, Sapucay, SE of Asuncion, Paraguay

CM_64.90
Arroyo Canelon Grande, Dept. Canelones, Uruguay

CM_64.86
Arroyo Pando, Dept. Canelones, Uruguay

CM_64.89
Arroyo Toledo, Dept. Canelones, Uruguay

CM_60-68
Arroyo Toledo, San Jose, Uruguay

CM_61.70
Lago Potrero, Maldonado, Uruguay

CM_MP_42
Rio Queguay, road from Paysandu to Tacuarembo, near Lorenzo, Uruguay

12 Specimens from FMNH

FMNH_216459
Gualeguaychu, Prov. Entre Rios, Argentina

FMNH_48304
Itaguay, Est. Rio de Janeiro, Brazil

FMNH_115954
Rio Tiete, Est. Sao Paulo, Brazil

FMNH_21841
Arroyo Mbobo, Villarrica, Paraguay

FMNH_70745
Arroyo Itabepi, Salto Uruguay

FMNH_86706
Arroyo Pereira, Departmento de Colonia, Uruguay

FMNH_70746
Arroyo Toledo, Canelones, Uruguay

FMNH_190543
Colonia, Uruguay

FMNH_120332
Departmento de Canelones, Uruguay

FMNH_54048
Rio Olimar, Departmento de Treinta y Tres, Uruguay

FMNH_53761
Rio Olimar, Departmento de Treinta y Tres, Uruguay

FMNH_21840
Uruguay

1 Specimens from INHS

INHS_24766
Arroyo Toledo, near the Carrasco Airport, close to Montevideo, Canelones, Uruguay

1 Specimens from MCZ

MCZ_212459
Arroyo Monzon, Cardona, Departmento de Soriano, Uruguay

6 Specimens from PUCRS-MCP

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

23 Specimens from SMF

SMF_11104
Rio Concepcion ?

SMF_11102
Lagoa da Volta, Kuste d St. Rio Gr. do Sul, Bras.

SMF_11110
Os Perus, St. Sao Paulo, Bras.

SMF_11096
Rio Camaguam, Sr. Rio Gr. do S., Bras.

SMF_11107
Rio Camaguam, Sr. Rio Grande do Sul, Bras.

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.

SMF_11097
Rio Uruguaym Nonohay, N. Uruguay

SMF_11112
Sao Lourenco, St. Rio Gr do Sul, Bras.

SMF_11106
Sud Brasilien

SMF_11103
Taguara do Mundo Novo, Sr. Rio Grande do Sul, Bras.

SMF_11111
Lagune des Arroyo Dona Juana Villarica, 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

SMF_11095
Arroyo de los Molles, Uruguay

SMF_11090
Cerro Largo, Uruguay

SMF_11098
Cerro Largo, Uruguay

SMF_11094
Corrosco, Dept. Montevideo, Uruguay

SMF_14089
Laguna del Sauce, Maldonado, Uruguay

SMF_11101
Las Vaccas, Dept. Colonia, Uruguay

SMF_11100
Montevideo

SMF_11099
Rio Tacuarembo, Uruguay

7 Specimens from UF

UF_270593
Os Perus, São Paulo, Brazil

UF_270587
Ponte Grande, São Paulo, Brazil

UF_270602
Rio De Janeiro, Brazil

UF_270615
São Paulo, Brazil

UF_270616
São Paulo, Brazil

UF_270617
São Paulo, Brazil

UF_270601
Uruguay River

7 Specimens from UMMZ

UMMZ_111246
Brazil

UMMZ_22923
Brazil

UMMZ_110963
Brazil

UMMZ_219695
Proc. Lagunas de Arazati, Departmento de San Jose, Uruguay

UMMZ_110964
Rio Pentanozo; Riviere de Gentanesso qui se jette dans le Rio de la Plata, near Montevideo

UMMZ_248823
Rio Uruguay, Nueva Palmira, Departmento de Colonia, Uruguay

UMMZ_248825
Rio Uruguay, Paysandu, Uruguay

10 Specimens from USNM

USNM_162419
Os Perus, Sao Paulo, Brazil

USNM_128818
Rio Grande, trib of Rio Tiete, Sau Paulo, Brazil

USNM_365400
Arroyo de los Vacas, Dept. Colonia, Uruguay

USNM_335775
Maldonado, Uruguay

USNM_365401
no loc given (Colonia, Uruguay)

USNM_348738
Paysandu, Uruguay

USNM_347883
Rio Negro, Uruguay

USNM_381100
Rio Yaguaron, Dept. Cerro Largo, Uruguay

USNM_425310
Rio Yaguaron, Dept. Cerro Largo, Uruguay

USNM_125737
Uruguay

5 Specimens from ZMB

ZMB_MP_0344
Cargo da Concep fai perte Villa St Anna Distr. Macacu, Prov Rio de Jan

ZMB_17074
Fl. Guahyba, S Brasil

ZMB_MP_0382
Rio Concisai [?], Prov Rio de Janeiro, Brasilian

ZMB_MP_0385
Rio Negro, Rio de Janeiro

ZMB_MP_0320
Taguara de Mundo Novo

4 Specimens from other collections

SBMHN_140941
Arroyo Pando, Canelones, Uruguay

SBMHN_367458
Arroyo Pereyra, Colonia, Uruguay

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

GenBank Vouchers

There are no georeferenced GenBank vouchers for this species in the MUSSELpdb.

MUSSELpdb

Taxonomy

Geography