length: 505 mm DW
date vessel station: 27 Jan 2004, NEAMB team.
location: Brazil, Tocantins State, Municipality of Ipueiras, rio Tocantins, near the confluence with rio Manoel Alves
latitude: 11°19’S
longitude: 48°28’W
specimens: 1

length: 625 mm DW
date vessel station: 9 Jun 2003, NEAMB team (Former UNT 3861).
location: Municipality of Peixe, Fazenda Água Branca, rio Santa Tereza
latitude: 11°48’07”S
longitude: 48°38’21”W
specimens: 1

length: 602 mm DW
date vessel station: 6 Jun 2000, NEAMB team (Former UNT 2413).
location: Municipality of Paranã, Fazenda Traadal, rio Tocantins
latitude: 12°29’S
longitude: 48°12’W
specimens: 1

length: 701 mm DW
date vessel station: 4 Feb 2002, NEAMB team (Former UNT 3538).
location: Municipality of Peixe, rio Tocantins, near the confluence with rio Santa Tereza
latitude: 11°47’27”S
longitude: 48°37’02”W
specimens: 1

length: 436 mm DW
date vessel station: 15 Sep 1998, NEAMB team (Former UNT 2458).
location: Municipality of Porto Nacional, rio Tocantins
latitude: 10°43’15”S
longitude: 48°25’14”W
specimens: 1

length: 455 mm DW
date vessel station: 15 Sep 1998, NEAMB team (Former UNT 2458).
location: Municipality of Porto Nacional, rio Tocantins (Former UNT 2448).
latitude: 10°43’15”S
longitude: 48°25’14”W
specimens: 1

length: 531 mm DW
date vessel station: 26 Jul 2000, NEAMB team (Former UNT 2652).
location: Municipality of Lajeado, rio Tocantins, downstream of UHE Lajeado (Tocantins Funil)
latitude: 09°45’2”S
longitude: 48°21’56”W
specimens: 1

length: 380 mm DW
date vessel station: 28 Mar 1998 (Former UNT 2600).
location: Municipality of Paranã, Fazenda Traadal, rio Paranã
latitude: 12°30’S
longitude: 48°12’W
specimens: 1

length: 557 mm DW
date vessel station: 29 Oct 1999, NEAMB team (Former UNT 2615).
location: Municipality of Miracema, rio Lajeadinho, near to UHE Lajeado
latitude: 09°46’32”S
longitude: 48°24’15”W
specimens: 1

length: 645 mm DW
date vessel station: 24 Feb 2001, NEAMB team (Former UNT 2661).
location: Municipality of Ipueiras, rio Tocantins near to the confluence with rio Manoel Alves
latitude: 11°19’S
longitude: 48°28’W
specimens: 1