Schizodon nasutus Kner, 1858

Diniz, Paulo Baltazar, Siqueira, Hatus de Oliveira, Faleiros, Tâmer de Oliveira, Pereira, Nycolas Levy, Senhorini, José Augusto, Esguícero, André Luiz Henríques & Bertelli, Célio, 2019, Fishes from lakes and tributaries of the Rio Santa Bárbara, Sapucaí-Mirim / Grande hydrographic basin, São Paulo, Brazil, Check List 15 (4), pp. 629-640 : 632-633

Schizodon nasutus Kner, 1858

Figure 5C

Geographic distribution. Paraná, Paraguay, and Uruguay river basins.

Materials examined. Vouchered materials: LIRP 15763 and 15794; Sampling site I of Table 1. Non‑vouchered materials: Sampling sites C, J, K and L of Table 1.

Identification. Body elongated; Mouth subterminal, with snout prominent; premaxilla and dentary with 4 teeth with tetracuspidated. Ground color silvery to yel‑

70

) 60

%

(

specimens 30 40 50

of

Total 20

10

0

)

%

(

specimens

of

Total

lowish; black horizontally elongated blotch on caudal peduncle, extending to median caudal-fin rays.