Annotated catalog of the type specimens deposited at the fish collection of the “ Universidade Estadual Paulista, Câmpus de São José do Rio Preto ”, São Paulo, Brazil (DZSJRP) Author Langeani, Francisco text Zootaxa 2017 2017-09-13 4319 3 435 460 journal article 32117 10.11646/zootaxa.4319.3.2 47a74a3f-6d90-4895-a6b4-cd2cbb6ea4e3 1175-5326 890303 3A34E6Bc-9856-4C5E-9001-6033Be4A3120 Hemigrammus ataktos Marinho, Dagosta & Birindelli (2013) . Paratypes : 1 lot, 5 specimens ; DZSJRP 18431, 26.2–29.5 mm SL, Natividade , ribeirão da Sede , tributary of ribeirão Formiguinha at Fazenda São Judas , approximately 30 km north of Natividade , Tocantins , Brazil , approximately 11°31’00”S , 47°52’00”W , col. F.C.T. Lima , 2–9 February 1994 .