Brown Cacholote (Pseudoseisura lophotes) [XC339556]
by Carlos Ferrari from Departamento de R\u00edo Negro, Uruguay (song)
Brown Cacholote (Pseudoseisura lophotes) [XC49219]
by Bernabe Lopez-Lanus from Estancia Malabrigo, Gualeguaych\u00fa, Entre Rios, -32.54, -58.46, Argentina (song)
Subspecies
Genus has no obvious close relatives within the family. Plumage similarities suggest that this species is most closely related to Grey-crested Cachalote (Pseudoseisura unirufa) and Rufous Cacholote (Pseudoseisura cristata).
The following 2 subspecies are recognised:
lophotes (Reichenbach, 1853) - Southern Bolivia (southern Santa Cruz, eastern Tarija) and western Paraguay.
argentina Parkes, 1960 - Northern and central Argentina (Catamarca, Santiago del Estero and Corrientes south to Mendoza, La Pampa and Buenos Aires), extreme south-eastern Brazil (western Rio Grande do Sul) and Uruguay.