paraguayensis, Creagrutus Mahnert [V.] & Géry [J.] 1988:5, Figs. 4-5; Pl. 3 [Revue française d'Aquariologie Herpétologie v. 15 (no. 1); ref. 6407] Río Azotey at Cororo, near Río Ypané mouth, Concepción Province, Paraguay. Holotype: MHNG 2386.01. Paratypes: MHNG 2386-2-3 (3, 1 stained). Type catalog: Weber 1998:7 [ref. 32707]. •Valid as Creagrutus paraguayensis Mahnert & Géry 1988 -- (Vari & Harold 2001:175 [ref. 25842], Vari & Harold in Reis et al. 2003:125 [ref. 27061], Mirande et al. 2013:763 [ref. 33366], Thomaz et al. 2015:Add. 5 [ref. 33893], Koerber et al. 2017:33 [ref. 35267]). Current status: Valid as Creagrutus paraguayensis Mahnert & Géry 1988. Stevardiidae: Creagrutinae. Distribution: Paraguay River basin, central and northern Paraguay. Habitat: freshwater.