kriegi, Cheirodon Schindler [O.] 1937:106 [Anzeiger der Akademie der Wissenschaften in Wien, Mathematisch-Naturwissenschaftliche Klasse v. 74 (no. 13) (for 10 June 1937); ref. 17169] Estancia Centurión [Estancia San Luis de la Serra], Rio Apa, Apa Mountains, northeastern Paraguay. Lectotype: ZSM 5859. Paralectotypes: (29) MHNG 5867-5892 (5, now 4); MSNM 2 [ex MSNM 4962] (1), NMW 62548 (5), ZMA 114445 (1); ZSM 5860 (1), 5862--63 (2), 5867-92 (26, now 15). Type catalog: Nijssen et al. 1982:17 [ref. 19236]. Malabarba in Reis et al. 2003:219 [ref. 27061] has syntypes only as as ZSM 5859-60 and 5867-92. Lectotype established by Schindler 1939:279 [ref. 31247] by use of "Typus" for one syntype. •Valid as Odontostilbe kriegi (Schindler 1937) -- (Casciotta et al. 1992:8 [ref. 21059], Britski et al. 1999:48 [ref. 24147]). •Valid as Serrapinnus kriegi (Schindler 1937) -- (Malabarba 1998:215 [ref. 23844], Malabarba & Weitzman 1999:413 [ref. 24417], Zarske 2001:15 [ref. 25834], Malabarba in Reis et al. 2003:219 [ref. 27061], López et al. 2003:30 [ref. 27366], Casciotta et al. 2003:108 [ref. 28130], Menni 2004:78 [ref. 28131], Miquelarena et al. 2008:74 [ref. 29829], Jerep & Malabarba 2014:307 [ref. 33376], Malabarba & Jerep 2014:58 [ref. 33440], Sarmiento et al. 2014:185 [ref. 35004], Mirande & Koerber 2015:19 [ref. 35117], Jerep et al. 2016:296 [ref. 34362], Bertaco et al. 2016:414 [ref. 34561], Koerber et al. 2017:31 [ref. 35267], Serra et al. 2018:4 [ref. 36023], Koerber et al. 2020:4 [ref. 37480], Koerber et al. 2021:4 [ref. 38894], Koerber et al. 2023:4 [ref. 40355], Loureiro et al. 2023:59 [ref. 40506], Jerep et al. 2024:276 [ref. 40817]). Current status: Valid as Serrapinnus kriegi (Schindler 1937). Characidae: Cheirodontinae. Distribution: South America: Paraguay and Uruguay River basins (Argentina, Uruguay, Brazil, Bolivia and Paraguay). Habitat: freshwater.