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Taxonomy

Geography

Data last updated
Mon 1 Dec 2025

species Diplodon piceus (Lea, 1860): specimens

Recent Taxonomic Opinions

Diplodon (s.s.) rhuacoicus — Rumi et al. (2008)
Diplodon (s.s.) piceus — Pereira et al. (2014)
Diplodon piceus — Mansur et al. (2020), Graf & Cummings (2021)

Paraná and adjacent coastal streams, Brazil and Uruguay.

specimens map of Diplodon piceus

ANSP_334550
Arroyo Tigua, Chajari, Entre Rios, Argentina

CM_MP_39
Arroyo Tigua, Chajari, Entre Rios, Argentina

PUCRS_MCP_6493. Argentina: Entre Rios: Chajari: (Río de la Plata - Uruguay): Arroio Tiguá

ZMB_MP_0278 Aus dem Guahyba	UMMZ_111218 Brazil	UMMZ_111218 Brazil
UMMZ_111218 Brazil	USNM_162392 Brazil	USNM_162394 Brazil
USNM_162393 Guahyba, Brazil	USNM_162391 Pelotas, Rio Grande do Sul, Brazil	USNM_536725 Porto Alegre
USNM_536725 Porto Alegre	USNM_536735 Praia do Rio Guaiba, Porto Alegre	USNM_536735 Praia do Rio Guaiba, Porto Alegre
USNM_122301 Rio Camaguam, Brazil	USNM_122301 Rio Camaguam, Brazil	CM_61.11121 Rio Camaquam, Rio Grande do Sul, Brazil
CM_68.1 Rio Dos Sinos, 5 km W Sao Leopoldo, Rio Grande do Sul, Brazil	MCZ_266382 Rio Uruguay, Itaquy, Rio Grande do Sul, Brazil	UMMZ_111873 Rio Uruguay, Uruguayana, Rio Grande do Sul, Brazil
UMMZ_111873 Rio Uruguay, Uruguayana, Rio Grande do Sul, Brazil	UMMZ_111873 Rio Uruguay, Uruguayana, Rio Grande do Sul, Brazil

PUCRS_MCP_3600. Brazil: Rio Grande do Sul: (Río de la Plata - Uruguay): Uruguaiana: -29.74969 -57.09803

USNM_335776 Arroyo Canelon Chico, Dept. Canelones, Uruguay	USNM_335776 Arroyo Canelon Chico, Dept. Canelones, Uruguay	USNM_331284 Arroyo Canelones, Uruguay
USNM_331284 Arroyo Canelones, Uruguay	USNM_348267 Arroyo Caracoles, Dept. Rio Negro, Uruguay	USNM_180774 Arroyo del Pantanoso, Dept. of Montevideo, Uruguay
USNM_180774 Arroyo del Pantanoso, Dept. of Montevideo, Uruguay	CM_64.75 Arroyo Illescas, Depto. de Florida, Uruguay	USNM_180768 Arroyo Malvin, Dept. of Montevideo, Uruguay
USNM_180768 Arroyo Malvin, Dept. of Montevideo, Uruguay	CM_61.5863 Arroyo Miguelete, Montevideo, Uruguay	USNM_381162 Belen, Salto Uruguay
USNM_346814 Colonia, Uruguay	CM_61.5861 in a pond along the Rio Negro, Santa Isabel, Uruguay	USNM_380485 Nuevo Palmira, Dept. Colonia, Uruguay
USNM_346796 Paso de Malo, Rio Yaguaron, Cerro Largo, Uruguay	USNM_381382 Paso de Malo, Rio Yaguaron, Cerro Largo, Uruguay	USNM_348265 Paso de San Borje [?], Rio Yi, Durazno, Uruguay
USNM_347881 Rio Negro, Uruguay	USNM_381376 Rio Santa Lucia, Canelones, Uruguay	USNM_340655 Rio Yaguaron, Dept. Cerro Largo, Uruguay
USNM_381101 Rio Yaguaron, Dept. Cerro Largo, Uruguay	USNM_381101 Rio Yaguaron, Dept. Cerro Largo, Uruguay	USNM_381101 Rio Yaguaron, Dept. Cerro Largo, Uruguay
CM_64.87 Rio Yi, Dept. Florida, Uruguay	BMNH_79-10-15-150-3 Rio Yi, Durazno, Uruguay	USNM_346766 Rio Yi, Durazno, Uruguay
USNM_380751 Uruguay R., Nueva Palmira, Dept. Colonia, Uruguay