FIGURE 1. Geophagus sveni, new species. Holotype, MCP 43666, 130.3 mm SL; Rio Tocantins, Lajeado Hydroelectric Reservoir, Porto Nacional, Tocantins, Brazil
FIGURE 8. Melanophoric marks present in Geophagus pyrineusi, new species (some marks absent in some ...
FIGURE 6. Geophagus dicrozoster. Holotype, MCNG 40996, 193.0 mm SL; Venezuela: Apure: Río Cinaruco: ...
FIGURE 4. Polymorphism and ontogenetic variation in Geophagus pyrineusi, new species. A. Holotype, M...
FIGURE 2. Geophagus sveni. Lower pharyngeal tooth-plate on occlusal view; from UNT 8247, paratype, 6...
FIGURE 6. Geophagus neambi new species. Holotype, MCP 43670, 141.4 mm SL; Rio Tocantins, Lajeado Hyd...
FIGURE 8. Geophagus neambi new species, UNT 9631, 127.1 mm SL, recently collected specimen. Lajeado,...
FIGURE 3. Diagrammatic representation of lateral bar pattern of Geophagus sveni, new species, as use...
FIGURE 6. Geophagus pyrineusi, preserved paratypes; both from Brazil, State of Mato Grosso. A. MZUSP...
FIGURE 6. Geophagus pyrineusi, preserved paratypes; both from Brazil, State of Mato Grosso. A. MZUSP...
FIGURE 6. Geophagus pyrineusi, preserved paratypes; both from Brazil, State of Mato Grosso. A. MZUSP...
FIGURE 7. Geophagus pyrineusi immediately after capture; both paratypes from Brazil, State of Mato G...
FIGURE 2. Schematic representation of non-melanophoric head marks present in species of Geophagus.Pu...
Geophagus mirabilis, new species, is endemic to the rio Aripuanã drainage upstream from Dardanelos/A...
FIGURE 3. Schematic representation of non-melanophoric flank marks, and part of the fin marks presen...
FIGURE 9. Geographic distribution and habitat of Geophagus pyrineusi. A. Map of the central portion ...
FIGURE 8. Melanophoric marks present in Geophagus pyrineusi, new species (some marks absent in some ...
FIGURE 6. Geophagus dicrozoster. Holotype, MCNG 40996, 193.0 mm SL; Venezuela: Apure: Río Cinaruco: ...
FIGURE 4. Polymorphism and ontogenetic variation in Geophagus pyrineusi, new species. A. Holotype, M...
FIGURE 2. Geophagus sveni. Lower pharyngeal tooth-plate on occlusal view; from UNT 8247, paratype, 6...
FIGURE 6. Geophagus neambi new species. Holotype, MCP 43670, 141.4 mm SL; Rio Tocantins, Lajeado Hyd...
FIGURE 8. Geophagus neambi new species, UNT 9631, 127.1 mm SL, recently collected specimen. Lajeado,...
FIGURE 3. Diagrammatic representation of lateral bar pattern of Geophagus sveni, new species, as use...
FIGURE 6. Geophagus pyrineusi, preserved paratypes; both from Brazil, State of Mato Grosso. A. MZUSP...
FIGURE 6. Geophagus pyrineusi, preserved paratypes; both from Brazil, State of Mato Grosso. A. MZUSP...
FIGURE 6. Geophagus pyrineusi, preserved paratypes; both from Brazil, State of Mato Grosso. A. MZUSP...
FIGURE 7. Geophagus pyrineusi immediately after capture; both paratypes from Brazil, State of Mato G...
FIGURE 2. Schematic representation of non-melanophoric head marks present in species of Geophagus.Pu...
Geophagus mirabilis, new species, is endemic to the rio Aripuanã drainage upstream from Dardanelos/A...
FIGURE 3. Schematic representation of non-melanophoric flank marks, and part of the fin marks presen...
FIGURE 9. Geographic distribution and habitat of Geophagus pyrineusi. A. Map of the central portion ...
FIGURE 8. Melanophoric marks present in Geophagus pyrineusi, new species (some marks absent in some ...
FIGURE 6. Geophagus dicrozoster. Holotype, MCNG 40996, 193.0 mm SL; Venezuela: Apure: Río Cinaruco: ...
FIGURE 4. Polymorphism and ontogenetic variation in Geophagus pyrineusi, new species. A. Holotype, M...