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96 results for “Sternopygidae”
FIGURE 10 in Three new species of the Eigenmannia trilineata species group (Gymnotiformes: Sternopygidae) from northwestern South America
FIGURE 10 | Morphology of myorhabdoi and pseudotympanum of Eigenmannia camposi (A.,C.; IAvH-P-7023) and Sternopygus aequilabiatus (B.,D.; MPUJ-9518) from the middle Magdalena basin (Honda-Tolima). A. E. camposi epipleural myorhabdoi bones. B. S. aequilabiatus epipleural myorhabdoi bones. C. Detail of the obliquus inferioris muscle limiting the posteroventral margin of muscular hiatus in E. camposi. D. Detail of the obliquus inferioris muscle limiting the posteroventral margin of muscular hiatus in S. aequilabiatus. Scale bar 1 cm.
FIGURE 4 in Three new species of the Eigenmannia trilineata species group (Gymnotiformes: Sternopygidae) from northwestern South America
FIGURE 4 | MANOVA/CVA scatter plot. Red: Atrato; Fuchsia: Caribe-Guajira; Aqua: Catatumbo-Maracaibo; Yellow: cis-Andean; Green: Lower Magdalena; Gray: Middle Magdalena; Black: Upper Magdalena.
FIGURE 3 in Three new species of the Eigenmannia trilineata species group (Gymnotiformes: Sternopygidae) from northwestern South America
FIGURE 3 | BG-PCA scatter plot for Eigenmannia. Red: Atrato; Fuchsia: Caribe-Guajira; Aqua: Catatumbo-Maracaibo; Yellow: cis-Andean; Green: Lower Magdalena; Gray: Middle Magdalena; Black: Upper Magdalena.
FIGURE 7 in Three new species of the Eigenmannia trilineata species group (Gymnotiformes: Sternopygidae) from northwestern South America
FIGURE 7 | Map illustrating the known geographic distribution of Eigenmannia camposi (circles), E. zenuensis (squares), and E. magoi (triangles). Red symbols indicate type localities.
FIGURE 5 in Three new species of the Eigenmannia trilineata species group (Gymnotiformes: Sternopygidae) from northwestern South America
FIGURE 5 | Bayesian phylogenetic tree of trans-Andean Eigenmannia obtained with COI data showing colored bars for GMYC (pink), ABGD (green), Genetic Distances (yellow), and numbers over final OTUs (blue). Cis-Andean Eigenmannia sp. specimens belong to Amazon and Orinoco basins.
FIGURE 1 in Three new species of the Eigenmannia trilineata species group (Gymnotiformes: Sternopygidae) from northwestern South America
FIGURE 1 | Landmarks (red dots) and Semi-landmarks (points equally spaced over imaginary white lines).
FIGURE 5 in Description of three new species of Eigenmannia (Gymnotiformes: Sternopygidae) from the rio Mearim and rio Parnaíba basins, Northeastern Brazil
FIGURE 5 | Eigenmannia cacuria, MZUSP 125871, holotype, 110.0 mm LEA, riacho Enxada, Alto Parnaíba, Maranhão, 08°51'21"S 45°59'14"W. A. lateral view of head, B. lateral view of body.
FIGURE 6 in Description of three new species of Eigenmannia (Gymnotiformes: Sternopygidae) from the rio Mearim and rio Parnaíba basins, Northeastern Brazil
FIGURE 6 | Eigenmannia robsoni, MZUSP 125872, holotype, 139.3 mm LEA, rio Parnaíba, Muricí dos Portelas, Piauí, 03°18'24.8"S 42°05'36.2"W. A. lateral view of head, B. lateral view of body.
FIGURE 3 in Description of three new species of Eigenmannia (Gymnotiformes: Sternopygidae) from the rio Mearim and rio Parnaíba basins, Northeastern Brazil
FIGURE 3 | Osteological elements of Eigenmannia bumba, MZUSP 123709: A. Premaxillae, B. Lower jaw; Eigenmannia cacuria, UFPB 11916: C. Premaxillae, D. Lower jaw; and Eigenmannia robsoni, UFPB 8202: E. Premaxillae, F. Lower jaw.
FIGURE 4 in Description of three new species of Eigenmannia (Gymnotiformes: Sternopygidae) from the rio Mearim and rio Parnaíba basins, Northeastern Brazil
FIGURE 4 | Map of Northern Brazil showing distribution of Eigenmannia bumba (white), Eigenmannia cacuria (black), and E. robsoni (red). A star indicates the type locality.
FIGURE 1 in Description of three new species of Eigenmannia (Gymnotiformes: Sternopygidae) from the rio Mearim and rio Parnaíba basins, Northeastern Brazil
FIGURE 1 | Schematic showing the body stripe nomenclature of Peixoto et al. (2015) and Peixoto, Wosiacki (2016).
FIGURE 2 in Description of three new species of Eigenmannia (Gymnotiformes: Sternopygidae) from the rio Mearim and rio Parnaíba basins, Northeastern Brazil
FIGURE 2 | Eigenmannia bumba, MZUSP 125870, holotype, 117.5 mm LEA, rio Santana, Grajaú, Maranhão, Brazil, 05°35'39.48"S 46°14'30.88"W. A. lateral view of head, B. lateral view of body.
FIGURE 3 in Description of a new species of glass knifefish genus Eigenmannia (Gymnotiformes: Sternopygidae) from the upper rio Paraná basin, based on anatomical, karyotypic, and molecular evidences
FIGURE 3 | Maxilla, suspensorium and opercular series of Eigenmannia catira, paratype, MZUSP 121047, inverted image, left side, medial view, anterior on left.
FIGURE 7 in Description of a new species of glass knifefish genus Eigenmannia (Gymnotiformes: Sternopygidae) from the upper rio Paraná basin, based on anatomical, karyotypic, and molecular evidences
FIGURE 7 | Branchial arches of Eigenmannia catira, paratype, MZUSP 121047. A. Dorsal view, anterior on top; B. Ventral view anterior on top.
FIGURE 6 in Description of a new species of glass knifefish genus Eigenmannia (Gymnotiformes: Sternopygidae) from the upper rio Paraná basin, based on anatomical, karyotypic, and molecular evidences
FIGURE 6 | Hyoid apparatus of Eigenmannia catira, paratype, MZUSP 121047. A. Urohyal, ventral view, anterior on top; B. Hyoid arch, inverted image, right side, lateral view anterior on left.
FIGURE 2 in Description of a new species of glass knifefish genus Eigenmannia (Gymnotiformes: Sternopygidae) from the upper rio Paraná basin, based on anatomical, karyotypic, and molecular evidences
FIGURE 2 | Jaws of Eigenmannia catira, paratype, MZUSP 121047. A. Premaxilla, right side, ventral view, anterior on top; B. Lower jaw, inverted image, left side, medial view, anterior on left.
FIGURE 1 in Description of a new species of glass knifefish genus Eigenmannia (Gymnotiformes: Sternopygidae) from the upper rio Paraná basin, based on anatomical, karyotypic, and molecular evidences
FIGURE 1 | Eigenmannia catira, holotype, MZUSP 129263, 132.7 mm LEA, São Paulo, Córrego do Schmidt, a tributary of the rio Grande, upper rio Paraná basin. A. Left lateral view of the head; B. Left lateral view of the body.
FIGURE 9 in Description of a new species of glass knifefish genus Eigenmannia (Gymnotiformes: Sternopygidae) from the upper rio Paraná basin, based on anatomical, karyotypic, and molecular evidences
FIGURE 9 | Map of southeastern South America shows the distribution of Eigenmannia catira (black star for type-locality) in the upper rio Paraná basin, Brazil.
FIGURE 5 in Description of a new species of glass knifefish genus Eigenmannia (Gymnotiformes: Sternopygidae) from the upper rio Paraná basin, based on anatomical, karyotypic, and molecular evidences
FIGURE 5 | Microcomputed tomography of head and body cavity of Eigenmannia catira, MZUSP 129263, holotype, left side, lateral view, anterior on left. Colors represent major subdivisions of bone complexes: jaws (purple), nasal, infrorbitals and extraexcapular (orange), suspensorium and opercular series (green), branchial and hyoid arches (red); neurocranium (garnet), Weberian apparatus (yellow), and pectoral girdle (blue).
FIGURE 8 in Description of a new species of glass knifefish genus Eigenmannia (Gymnotiformes: Sternopygidae) from the upper rio Paraná basin, based on anatomical, karyotypic, and molecular evidences
FIGURE 8 | Pectoral girdle and fin of Eigenmannia catira, paratype, MZUSP 121047, inverted image, right side, medial view, anterior on left.
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