Synbranchus marmoratus Bloch, 1795

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 : 639

Synbranchus marmoratus Bloch, 1795

Figure 6N

Geographic distribution. Drainages from Mexico to Argentina.

Materials examined. Vouchered materials: LIRP 15777; Sampling site C of Table 1. Non‑vouchered materials: Sampling site E of Table 1.

Identification. Body elongated, snake‑shaped; greatest body depth contained 28–32 times in SL; head length 9.0– 9.3 in SL. Mouth terminal; premaxilla and dentary with several small teeth. Ground color yellowish, dorsum dark gray or brown; several dark‑gray or darkbrown spots on body.