Ancistrus mullerae Bifi, Pavanelli & Zawadzki, 2009: 51, fig 5.

Paratypes: 15 lots, 119 specimens —NUP 1626, 6, 47.9–124.8 mm SL: Brazil, Paraná, Boa Esperança do Iguaçu, rio Jaracatiá, lower rio Iguaçu basin, 25°37’37”S, 53°16’52”W, Nupélia staff, 13 Feb 1997 . NUP 1821, 19, 66.8–115.0 mm SL: Brazil, Paraná, Três Barras do Paraná, rio Adelaide, lower rio Iguaçu basin, 25°27’18”S, 53°18’26”W, Nupélia staff, 17 Nov 1998 . NUP 2864, 4, 50.8–65.8 mm SL: same locality and collectors as previous, 7 Feb 2001 . NUP 5119, 16, 14.5–54.2 mm SL: Brazil, Paraná, Três Barras do Paraná, córrego Barra Grande, affluent of Rio Guarani, lower rio Iguaçu basin, 25°25’48”S, 53°15’40”W, Nupélia staff, 8 Feb 2001 . NUP 5123, 4, 38.5– 61.1 mm SL: Brazil, Paraná, Nova Prata do Iguaçu, córrego Vorá, lower rio Iguaçu basin, 25°34’08”S, 53°19’02”W, Nupélia staff, 10 Aug 1997 . NUP 5124, 7, 25.8–57.9 mm SL: same locality and collectors as previous, 11 Jan 1998 . NUP 5125, 2, 52.1–55.5 mm SL: Brazil, Paraná, Boa Esperança do Iguaçu, córrego do Marcão, affluent of Rio Jaracatiá, lower rio Iguaçu basin, 25°38’06”S, 53°17’22”W, Nupélia staff, 4 Feb 2001 . NUP 5226, 26, 12.6–71.6 mm SL: Brazil, Paraná, Três Barras do Paraná, córrego Barra Grande, affluent of Rio Guarani, lower rio Iguaçu basin, 25°26’34”S, 53°21’02”W, Nupélia staff, 7 Feb 1997 . NUP 5229, 14, 36.3–74.7 mm SL: Brazil, Paraná, Três Barras do Paraná, córrego Pica-Pau, affluent of Córrego Barra Grande, lower rio Iguaçu basin, 25°26’34”S, 53°21’02”W, Nupélia staff, 7 Feb 1997 . NUP 5235, 6, 93.0– 123.8 mm SL: Brazil, Paraná, Três Barras do Paraná, rio Guarani, lower rio Iguaçu basin, 25°25’29”S, 53°07’30”W, Nupélia staff, 7 Jul 1997 . NUP 5236, 5, 104.2– 119.7 mm SL: same locality and collectors as previous, 6 Dec 1997 . NUP 5237, 5, 99.5–119.5 mm SL: same locality and collectors as previous, 5 Jun 1997 . NUP 5238, 2, 82.1–115.5 mm SL: same locality and collectors as previous, 10 May 1997 . NUP 5520, 1, 83.8 mm SL: same locality and collectors as previous, 25 Apr 1999 . NUP 5522, 2, 119.3– 124.4 mm SL: Brazil, Paraná, Salto do Lontra, rio Jaracatiá, lower rio Iguaçu basin, 25°38’17”S, 53°14’04”W, Nupélia staff, 14 Oct 1998 .

Remarks: The number of specimens from the lot NUP 1821 was incorrectly stated as 20 in the original description.