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Taxonomy

Species & Genus Richness by
Taxonomy

Geography

Species Richness & Endemism by
Geography

Data last updated
Mon 1 Dec 2025

species Diplodon rhombeus Spix in Wagner, 1827: specimens

4 available nominal species synonyms

Recent Taxonomic Opinions

Rhipidodonta rhombea — Graf & Cummings (2007), Bogan (2010)
Diplodon rhombea — ITIS (2013)
Diplodon (s.s.) rhombeus — Pereira et al. (2014)
Diplodon rhombeus — Mansur et al. (2020), Graf & Cummings (2021)

Range

Amazon and São Francisco rivers, Brazil.

Map of Georeferenced Specimens

specimens map of Diplodon rhombeus

MUSSELp Specimen Records

Argentina

USNM_85781
R. de la Plata

Brazil

USNM_85780 Amazon R., Brazil	USNM_85780 Amazon R., Brazil	ANSP_125608 Amazon R., S.A.
ZMB_MP_0201 Brasil	MNHN_MP_0353 Brasil, Pao de Acucar, Alagoas sur le fleuve Rio San Francisco, Caye de Sable herbier et vase	SMF_11243 Brasilien
SMF_11247 Brasilien	ZMB_MP_0199 Brasilien	CM_61.51 Brazil
CM_61.58 Brazil	UMMZ_111254 Brazil	UMMZ_111254 Brazil
USNM_125702 Brazil	ZMB_39379 Guahyba	SMF_11248 Rio das Velhas, b. Lagoa Santa Geb.d. Rio S. Francisco, St. Minas, Bras.
ZMB_MP_0216 Rio Grande do Sul	ANSP_167875 Rio Grande, Boqueirao, Bahia, Brazil	ANSP_167875 Rio Grande, Boqueirao, Bahia, Brazil
ANSP_167875 Rio Grande, Boqueirao, Bahia, Brazil	ANSP_167875 Rio Grande, Boqueirao, Bahia, Brazil	BMNH_MP_032 Rio Grande, Boqueirao, Bahia, Brazil
CM_61.9264 Rio Grande, Boqueirao, Bahia, Brazil	FMNH_53049 Rio Grande, Boqueirao, Bahia, Brazil	SMF_4646 Rio Grande, Boqueirao, Bahia, Brazil
BMNH_1903-3-12-4-26-7 Rio Guahyba, Pedras Brancas, Brazil	UMMZ_111859 Rio Guahyba, Pedras Brancas, Brazil	UMMZ_111859 Rio Guahyba, Pedras Brancas, Brazil
UMMZ_111859 Rio Guahyba, Pedras Brancas, Brazil	UMMZ_111859 Rio Guahyba, Pedras Brancas, Brazil	UMMZ_111859 Rio Guahyba, Pedras Brancas, Brazil
UMMZ_111858 Rio Guahyba, Rio Grande do Sul, Brazil	UMMZ_111858 Rio Guahyba, Rio Grande do Sul, Brazil	UMMZ_111858 Rio Guahyba, Rio Grande do Sul, Brazil
UMMZ_64002 Rio San Francisco, Jatoba, Pernambuco, Brazil	UMMZ_64002 Rio San Francisco, Jatoba, Pernambuco, Brazil	SMF_47102 Rio Sao Francisco, b. Belem, Pernambuco, Bras.
SMF_36572 Rio Sao Francisco, b. Belem, Staat Pern., Bras.	SMF_11241 Rio Sao Francisco, b. Piropara, St. Minas, Bras.	SMF_11242 Rio Sao Francisco, b. Piropara, St. Minas, Brasilien
SMF_11249 Rio Sao Francisco, bei Barra, Brasilien	SMF_24362 Rio Sao Francisco, bei Jatoba, Staat Pernambuco, Bras.	SMF_24362 Rio Sao Francisco, bei Jatoba, Staat Pernambuco, Bras.
SMF_24363 Rio Sao Francisco, bei Jatoba, Staat Pernambuco, Bras.	SMF_24363 Rio Sao Francisco, bei Jatoba, Staat Pernambuco, Bras.	SMF_36720 Rio Sao Francisco, bei Jatoba, Staat Pernambuco, Bras.
SMF_36725 Rio Sao Francisco, bei Pambu, Staat Bahia, Brasilien	SMF_36723 Rio Sao Francisco, bei Pambu, Staat, Bahia, Brasilien	SMF_11245 Rio Sao Francisco, bei Villa Nova, Bras.
SMF_11244 Rio Sao Francisco, Brasilien	SMF_3868 Rio Sao Francisco, Brasilien	SMF_3866 Rio Solimoes, Amazonas Geb. Bras.
SMF_3866 Rio Solimoes, Amazonas Geb. Bras.	SMF_3867 Rio Solimoes, Amazonas Geb. Bras.	SMF_3867 Rio Solimoes, Amazonas Geb. Bras.
SMF_36718 Rio Tocantins, Amazonas, Geb., b. Cameta, Pará Staat, Bras.	SMF_24364 Rio Tocantins, Amazonas, Geb., b. Cameta, Staat Pará, Bras.	UMMZ_111256 Rio Tocantins, Brazil
UMMZ_111256 Rio Tocantins, Brazil

PUCRS_MCP_8477. Brazil: (São Francisco): rio São Francisco

INPA_1213. Brazil: Distrito Federal: Brasília: (Río de la Plata - Paraná - Paranaíba - Corumbá - São Bartolomeu - Paranoá): Lago Paranoá: Ponte do Bragueto: (15° 51’ 6.08” S, 47° 52’ 44.5” W) -15.83255 -47.84767

unknown

SMF_11246 [no locality available - South America]	ZMB_MP_0182 [no locality available - South America]	ANSP_41884 Rio Paraná
ANSP_41799 Rio Paraná, So. Am.	ANSP_125607 South A.

Genbank Vouchers

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