Ancistrus agostinhoi Bifi, Pavanelli & Zawadzki, 2009: 48, fig. 4.

Paratypes: 15 lots, 100 specimens —NUP 3737, 16, 17.9–69.0 mm SL: Brazil, Paraná, Candói, rio Candói, affluent of rio Jordão, rio Iguaçu basin, 25°40’58”S, 51°59’54”W, Nupélia staff, 9 Apr 2005 . NUP 3738, 1, 79.6 mm SL: Brazil, Paraná, Candói, rio Jordão, rio Iguaçu basin, 25°40’07”S, 51°58’16”W, Nupélia staff, 8 Apr 2005 . NUP 3782, 1, 67.0 mm SL; NUP 3788, 2, 68.5–73.7 mm SL: Brazil, Paraná, Candói, rio Jordão, rio Iguaçu basin, 25°38’56”S, 51°58’26”W, Nupélia staff, Apr 2005 . NUP 4061, 1, 52.8 mm SL: Brazil, Paraná, Pinhão, rio Capivara, affluent of rio Jordão, lower rio Iguaçu basin, 25°38’07”S, 51°52’40”W, Nupélia staff, Apr 2005 . NUP 4065, 1, 58.6 mm SL: Brazil, Paraná, Pinhão, rio Sobradinho, affluent of Rio Jordão, lower rio Iguaçu basin, 25°39’41”S, 51°54’13”W, Nupélia staff, Apr 2005 . NUP 4072, 1, 56.2 mm SL: Brazil, Paraná, Pinhão rio Jordão, lower rio Iguaçu basin, 25°39’12”S 51°58’15”W, Nupélia staff, Apr 2005 . NUP 4319, 2, 91.2–92.5 mm SL: Brazil, Paraná, Guarapuava, rio das Pedras, affluent of Rio Jordão, lower rio Iguaçu basin, 25°23’59”S, 51°26’23”W, L.L. Wolff, 11 Jun 2004 . NUP 4320, 2, 88.8–90.7 mm SL: Brazil, Foz do Jordão, rio Jordão, lower rio Iguaçu basin, 25°46’17”S, 52°06’51”W, Nupélia staff, Nov 1999 . NUP 5135, 1, 75.9 mm SL: same data and collectors as previous, 15 Dec 1997 . NUP 5130, 4, 13.0– 66.6 mm SL: Brazil, Paraná, Pinhão, rio das Torres, affluent of Rio Capão Grande, lower rio Iguaçu basin, 25°48’26”S, 51°59’24”W, Nupélia staff, 23 Nov 1995 . NUP 5140, 7, 51.8–95.9 mm SL: Brazil, Paraná, Foz do Jordão, rio Jordão, lower rio Iguaçu basin, 25°39’12”S, 51°58’15”W, Nupélia staff, 24 Dec 2005 . NUP 1657, 4, 23.2–26.6 mm SL: same locality and collectors as previous, Aug 1995 . NUP 5225, 56, 18.2–69.1 mm SL: Brazil, Paraná, Reserva do Iguaçu, rio Jordão, lower rio Iguaçu basin, 25°44’58”S, 52°04’16”W, Nupélia staff, 18 Apr 1995 . NUP 4020, 1, 43.7 mm SL: Brazil, Paraná, Guarapuava, rio Jordão, lower rio Iguaçu basin, 25°26’17”S, 51°30’35”W, C.H. Zawadzki, Nov 2003 .