species Diplodon delodontus (Lamarck, 1819): specimens

10 available nominal species synonyms (14 total synonyms)

Recent Taxonomic Opinions

Diplodon delodontus — Graf & Cummings (2007), Bogan (2010), Mansur et al. (2020), Graf & Cummings (2021)
Diplodon (s.s.) delodontus delodontus — Rumi et al. (2008)
Diplodon (s.s.) delodontus — Pereira et al. (2014), Torres et al. (2018)
Diplodon delodonta — Torres et al. (2024)

Range

Widespread in the Paraná System, and Atlantic Coastal streams in southern Brazil and Uruguay. (South America: SA5)

Map of Georeferenced Specimens

specimens map of Diplodon delodontus

MUSSELp Specimen Records

Type Specimens

USNM_368237
Canada Grande, Dept. Carro Largo, Uruguay
Holotype
Diplodon pilsbryi Marshall, 1928

USNM_363027
Tigre R., Tigre, Argentina
Holotype
Diplodon smithi Marshall, 1926

USNM_86124
“Mocha Arabia” Prob. S. America
type
Unio brownii Lea, 1856

USNM_85332A
Egypt? (S. Am?)
type
Unio divaricatus Lea, 1834

USNM_85113
S. America
type
Unio firmus Lea, 1866

ZMB_25044
La Plata
type
Unio fokkesi Dunker, 1852

USNM_85068
Paraguay
type
Unio paraguayensis Lea, 1866

USNM_85337
Rio de la Plata, S. Am.
type
Unio rudus Lea, 1859

USNM_348794
Tigre River, Tigre, Argentina
Topotypes
Diplodon smithi Marshall, 1926

MHNG-MOLL-50565. Unknown — syntypes? Unio delodonta Lamarck, 1819

Other Specimens by Collection | show by country

5 Specimens from AMNH

AMNH_30928
Brazil

AMNH_141138
Arroyo Artilleros, Santan Ana, Colonia, Uruguay

AMNH_143086
Arroyo Artilleros, Santan Ana, Colonia, Uruguay

AMNH_146563
Rio Dayman, Paso Perico Moreno, Salto, Uruguay

AMNH_89888
Rio Olimar, 15 km de Treinta y Tres, Uruguay

2 Specimens from AMS

AMS_126877
Arroyo el Chileno, Buenos Aires, Argentina

AMS_126878
Vargus Lagoon, San Javier River, trib. of Parana River, Santa Fe, Argentina

9 Specimens from ANSP

ANSP_324644
Arroyo del Rio Parana, Santa Fe, Argentina

ANSP_41879
La Plata

ANSP_125600
Rio Plata

ANSP_61802
Rio Camaquan, Brazil

ANSP_69451
Rio Camaquan, Rio Grande do Sul, Brazil

ANSP_125598
South America

ANSP_125818
South America

ANSP_334568
Guaviyu Creek, 50 km S of Salto and 25 E from the Uruguay River, Dept. of Paysandu, Uruguay

ANSP_61798
Rio San Jose, Uruguay

7 Specimens from BMNH

BMNH_1922-8-23-88-89
Arroyo Conchillas, prov. Buenos Aires, Argentina

BMNH_54-9-4-46
Buenos Ayres, Plata

BMNH_MP_030
La Plata, Buenos Aires

BMNH_54-9-4-42
Rio Balel, Corrientes

BMNH_54-9-4-43
[no locality available - South America]

BMNH_54-9-4-44
Montevideo

BMNH_54-9-4-45
Rio Uruguay

14 Specimens from CM

CM_61.72
Arroyo Los Pozos, 8 km above R. Matanzas, Buenos Aires, Argentina

CM_MP_25
Arroyo Urquiza, between Concepcion del Uruguay and Colon, Entre Rios, Argentina

CM_66.93
Laguna Guadalupe, Santa Fe, Argentina

CM_MP_29
Laguna Setubal, near Puente Colgante, Santa Fe, Argentina

CM_61.69
Las Tunas (Gal. Pacheco), Buenos Aires

CM_MP_21
S. America

CM_64.79
Arroyo Artillero, Balneario, Santa Ana, Dto. Colonia, Uruguay

CM_MP_27
Arroyo Chipicuy, Paysandu, Uruguay

CM_MP_24
Arroyo Guaviyu, 50 km S of Salto and 25 E from the Uruguay River, Dept. of Paysandu, Uruguay

CM_64.78
Arroyo Malo, Paso las Correntinas, Dept. Paysandu, Uruguay

CM_64.74
Arroyo Miguelete, Puente Reginaldo Booth, Dept. Colonia, Uruguay

CM_MP_26
Arroyo Palacios, Entre Rios, Argentina

CM_MP_XX
Arroyo Palacios, Entre Rios, Argentina

CM_MP_28
Queguay River, N of Paysandu, Uruguay

3 Specimens from DMNH

DMNH_78611
Acassuso, Buenos Aires, Argentina

DMNH_78648
Arroyo del Rio Parana, Santa Fe, Uruguay

DMNH_81463
Rio del Plata, Uruguay

11 Specimens from FMNH

FMNH_120479
Rio Hanyes, Upper Amazon [No - Rio de la Plata]

FMNH_46095
Lagoon on Bieri Island, between Rios Parana and San Javier, 60 km S of Reconquista, Santa Fe, Argentina

FMNH_44557
Lagoons of Arroyo Malabrigo, northern Santa Fe Province, Argentina

FMNH_17218
Puerto Nuevo, Buenos Aires, Argentina

FMNH_50722
Rio Chapadmalal, near Chapadmalal, Prov. Buenos Aires, Argentina

FMNH_21823
Rio Matanzas, Prov. Buenos Aires, Argentina

FMNH_216449
Alegrete, Est. Rio Grande do Sul, Brazil

FMNH_120424
Departmento de Paysandu, Uruguay

FMNH_120431
Departmento de Tacuarembo, Uruguay

FMNH_70742
Laguna de Arazati, San Jose, Uruguay

FMNH_70747
Rio Olimar, Treinta y Tres, Uruguay

1 Specimens from INHS

INHS_24776
Arroyo San Francisco Grande, Uruguay

5 Specimens from MCZ

MCZ_111736
Arroyo Conchitas, Argentina

MCZ_212452
Isla Bieri, 20 km al S De Puerto Malabrigo, Departmento de de San Javier, Pcia de Santa Fe, Argentina

MCZ_212448
Laguna del Arroyo Malabrigo, Romang, Departmento de San Javier, Pcia. de Santa Fe, Argentina

MCZ_MP.5
South America

MCZ_MP.184
South America

4 Specimens from MNHN

MNHN_MP_0966
Arroyo Conchitas, prov. Bs. Aires, R.A.

MNHN_MP_0969
rives d’ Uruguay, Concepcion, Province Entre Rios, Argentina

MNHN_MP_0972
Rio Olimar, a 3 km ciudad de Treinta y Tres, Uruguay

MNHN_MP_0980
Rio San Salvador, Uruguay

12 Specimens from PUCRS-MCP

PUCRS-MCP_8380. Brazil: Rio Grande do Sul: Aceguá: (Río de la Plata - Uruguay): Estação 2- Colônia Nova, Rio Jaguarão (Bacia da Lagoa Mirim), Municipio de Aceguá

PUCRS-MCP_10084. Brazil: Rio Grande do Sul: Aranbaré: (Atlantic Ocean - Logoa Dos Patos - Camaquã): Arroio Velhaco: -30.90433 -51.49904

PUCRS-MCP_10086. Brazil: Rio Grande do Sul: Aranbaré: (Atlantic Ocean - Logoa Dos Patos - Camaquã): Arroio Velhaco: -30.90433 -51.49904

PUCRS-MCP_10088. Brazil: Rio Grande do Sul: Aranbaré: (Atlantic Ocean - Logoa Dos Patos - Camaquã): Arroio Velhaco: -30.90433 -51.49904

PUCRS-MCP_10091. Brazil: Rio Grande do Sul: Arroio Tigre: (Atlantic Ocean - Logoa Dos Patos - Guaíba - Jacuí - Jacuizinho)

PUCRS-MCP_8376. Brazil: Rio Grande do Sul: Bagé: (Río de la Plata - Uruguay - Negro): : Estação 1- Passo do Valente, Bacia do Rio Negro (afluente do curso inferior do Rio Uruguai), Municipio de Bagé: -31.34622 -54.10355

PUCRS-MCP_8123. Brazil: Rio Grande do Sul: Candiota: (Atlantic Ocean - Logoa Dos Patos - Lagoa Mirim - Yaguaron): rio Candiota: antes da desembocadura do arroio Poacá: -31.55697 -53.67065

PUCRS-MCP_8632. Brazil: Rio Grande do Sul: Palmares do Sul: (Atlantic Ocean - Logoa Dos Patos - Guaiba): Lagoa do Casamento: Saco do Cocurutu, lado sul do município: -30.03661 -51.21810

PUCRS-MCP_5161. Brazil: Rio Grande do Sul: Triunfo: (Atlantic Ocean - Logoa Dos Patos - Guaíba - Jacuí)

PUCRS-MCP_5536. Brazil: Rio Grande do Sul: Triunfo: (Atlantic Ocean - Logoa Dos Patos - Guaíba - Jacuí)

PUCRS-MCP_5540. Brazil: Rio Grande do Sul: Triunfo: (Atlantic Ocean - Logoa Dos Patos - Guaíba - Jacuí)

PUCRS-MCP_8881. Brazil: Rio Grande do Sul: Triunfo: (Atlantic Ocean - Logoa Dos Patos - Guaíba - Jacuí): : Açude na propriedade do Senhor Orlando Vargas, Triunfo

13 Specimens from SMF

SMF_163523
Argentinien; Laguna de Vargas, dremaje del Arroyo Malabrigo, Romang, Prov Santa Fe

SMF_14080
Pesquerias Zarate, R. Argentina

SMF_11088
Prov. Buenos Aires, Arg.

SMF_168319
Prov. Buenos Aires, Brasilien [Argentina]

SMF_11084
Riachuelo, [Río Matanza-Riachuelo] Rio de la Plata, Argentinien

SMF_11083
Riachuelo, Argentinien [Río Matanza-Riachuelo, Río de la Plata]

SMF_11086
Rio de La Plata

SMF_11085
Rio Paraná, Argentinien

SMF_11087
[no locality available - South America]

SMF_11089
lago Frio, nahe Lago Nahuel Huapi, Patagon [locality in error according to Bonetto]

SMF_164369
Ao Las Canas, Durazno, Uruguay

SMF_164372
Proc. Lagunas de Arazati, Departmento de San Jose, Uruguay

SMF_11160
Rio Uruguay bei Salto Uruguay

6 Specimens from UF

UF_159740
Arroyo Perucho Verna, 15 km N of Colon, Entre Rios, Argentina

UF_159737
Rio Gualeguaychu, 8 km W Caseros, 32 km W Concepcion Del Uruguay, Entre Rios, Argentina

UF_270577
Brazil

UF_270600
near Port Alegre, Brazil

UF_270567
Montevideo, Uruguay

UF_539861. Artillero rivuet, Colonia, Uruguay

16 Specimens from UMMZ

UMMZ_111267
Amazonas [No - Rio de la Plata]

UMMZ_186192
Arroyo Las Tunas (between Benavidez and Gral. Pacheco stations) near to the intersection with the road Buenos Aires-Campana, Prov. Buenos Aires, Argentina