Anacroneuria minuta Klapálek, 1922: 89 Illies 1966: 319 Kimmins 1970: 345 Ribeiro-Ferreira & Froehlich 2001: 188 Froehlich 2002: 80 Froehlich 2010: 162 Ribeiro & Gorayeb 2014: 23 Ribeiro & Gorayeb 2016: 434 Rippel et al . 2019a: 360 Pessacq et al. 2019: 201 Menezes et al . 2020: 468 Carvalho et al. 2020: 439 Miguel et al. 2022: 496 New and additional records of Anacroneuria Klapálek (Plecoptera: Insecta) from Tocantins state, Brazil Rippel, Mellis Layra Soares Salles, Frederico Falcão Fernandes, André Silva Krolow, Tiago Kütter Zootaxa 2023 2023-08-31 5339 4 377 389  Ribeiro & Gorayeb 2014: 23   Rippel et al . 2019a: 360   Menezes et al . 2020: 468   Carvalho et al. 2020: 439   Miguel et al. 2022: 496  DC2Q Klapalek, 1922 Klapalek 1922 [151,610,930,957] Insecta Perlidae Anacroneuria Animalia Plecoptera 7 384 Arthropoda species minuta      Anacroneuria minuta Klapálek, 1922: 89;  Illies 1966: 319;  Kimmins 1970: 345;  Ribeiro-Ferreira & Froehlich 2001: 188;  Froehlich 2002: 80; Ribeiro & Rafael 2009: 2;  Froehlich 2010: 162;  Ribeiro & Gorayeb 2014: 23;  Ribeiro & Gorayeb 2016: 434;  Rippel et al. 2019a: 360;  Pessacq et al.2019: 201;  Menezes et al. 2020: 468;  Carvalho et al.2020: 439;  Miguel et al.2022: 496; Deprá et al.2023: 4.   Material examined.  BR, TO: Taguatingamunicipality, Ponte Cachoeira do Registro( -12.5058, -46.30484),  483 m, 14/ VI/2018, light sheet, MLS Rippel, TYS Orlando, AS Fernandes, R Boldrini, TK Krolow, 10 males.  Wanderlândiamunicipality, Assentamento Costa Rica, Balneário Águas Lindas( -06.86765, -047.94637),  239 m,  09-10/X/2018, light sheet, MLS Rippel, TYS Orlando, TK Krolow, 3 females.  Monte do Carmomunicipality, Fazenda Maria, Rio Sucuri( -10.75524, -048.07194),  484 m,  03-04/IV/2019, light pan trap, TYS Orlando, Fernandes, AS, 3 malesand 5 females; same data except light sheet, 9 malesand 16 females; same data except Pennsylvania trap, 1 female; same data except  04-05/IV/2019, light pan trap, 1 maleand 1 female; same data except Córrego Sucuri, cachoeira (stream, waterfall),  13-14/II/2019, 1 female.   Measurements.Male (n=7) forewing length: 9.1 mm– 11 mm(mean= 10.1 mm). Female (n=6) forewing length: 13.9 mm– 12.2 mm(mean= 12.7 mm).   Remarks.This species was first recorded in Tocantinsfrom locations near our previous study ( Rippel et al. 2019a), at that time it was the southernmost record for the species in Brazil. Recently,  A. minutawas reported from Goiás stateby Miguel et al.(2022), indicating that this species might have a wider distribution towards the midwest of the country. The specimens were found in areas characterized by low order streams belonging to Cerrado as well as transitional areas with Amazon forest. The penial armature of these specimens agrees with the original description of the species. 4404422317 2018-10-09 2018-10-10 2018-10-09 BR Taguatinga American Samoa Balneario Aguas Lindas 483 -12.5058 Ponte Cachoeira do Registro 5 -46.30484 Fernandes 7 384 1 10 4404422326 2018-10-09 2018-10-10 2018-10-09 R Boldrini & TK Krolow Costa Rica Balneario Aguas Lindas 239 -6.86765 Wanderlandia 1 -47.94637 Assentamento 7 384 10 27 10 4404422304 2019-02-13 2019-04-05 2019-02-13 MLS TYS Orlando & Fernandes, AS American Samoa Balneario Aguas Lindas 484 -10.75524 Monte do Carmo 1 -48.07194 Rio Sucuri 7 384 40 27 13 4404422313 [253,849,1331,1357] 2019-02-13 2019-04-05 2019-02-13 MLS TYS Orlando & Fernandes, AS American Samoa Balneario Aguas Lindas 484 -10.75524 Monte do Carmo 1 -48.07194 Rio Sucuri 7 384 40 27 13 4404422320 [856,1372,1331,1357] 2019-02-13 2019-04-05 2019-02-13 MLS TYS Orlando & Fernandes, AS American Samoa Balneario Aguas Lindas 484 -10.75524 Monte do Carmo 1 -48.07194 Rio Sucuri 7 384 40 27 13 4404422315 2019-02-13 2019-04-05 2019-02-13 MLS TYS Orlando & Fernandes, AS American Samoa Balneario Aguas Lindas 484 -10.75524 Monte do Carmo 1 -48.07194 Rio Sucuri 7 384 40 27 13 4404422316 2019-02-13 2019-04-05 2019-02-13 MLS TYS Orlando & Fernandes, AS American Samoa Balneario Aguas Lindas 484 -10.75524 Monte do Carmo 1 -48.07194 Rio Sucuri 7 384 40 27 13