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590 results for “Neotropical fish”
FIGURE 37 in A taxonomic review of the Neotropical electric fish Rhamphichthys (Gymnotiformes: Rhamphichthyidae)
FIGURE 37 | Detail of the head of holotype of Rhamphichthys pantherinus, MNHN 3993, 730 mm LEA, lake near Río Ucayali, Peru.
FIGURE 35 in A taxonomic review of the Neotropical electric fish Rhamphichthys (Gymnotiformes: Rhamphichthyidae)
FIGURE 35 | Distribution of Rhamphichthys lineatus based on examined museum specimens. Red dot represents the approximate type-locality.
FIGURE 30 in A taxonomic review of the Neotropical electric fish Rhamphichthys (Gymnotiformes: Rhamphichthyidae)
FIGURE 30 | Distribution of Rhamphichthys heleios based on examined museum specimens. Red dot represents the type-locality.
FIGURE 34 in A taxonomic review of the Neotropical electric fish Rhamphichthys (Gymnotiformes: Rhamphichthyidae)
FIGURE 34 | Rhamphichthys lineatus, ANSP 189537, 320 mm LEA, rio Amazonas upstream Itacoatiara, Amazonas, Brazil.
FIGURE 27 in A taxonomic review of the Neotropical electric fish Rhamphichthys (Gymnotiformes: Rhamphichthyidae)
FIGURE 27 | Detail of the head of holotype of Rhamphichthys heleios, INPA 42309, 375 mm LEA, confluence of rio Amazonas and Solimões at Costa do Catalão, Amazonas, Brazil.
FIGURE 28 in A taxonomic review of the Neotropical electric fish Rhamphichthys (Gymnotiformes: Rhamphichthyidae)
FIGURE 28 | Paratype of Rhamphichthys heleios, juvenile, MCP 45545, 133 mm LEA, ilha do Martelo, Tefé, Amazonas, Brazil. Picture of the right side (figure horizontally inverted).
FIGURE 41 in A taxonomic review of the Neotropical electric fish Rhamphichthys (Gymnotiformes: Rhamphichthyidae)
FIGURE 41 | Detail of head of Rhamphichthys pantherinus, ANSP 182785, Río Manapiare at mouth of Caño Yutaje 14 km NW of San Juan de Manapiare, Amazonas, Venezuela.
FIGURE 26 in A taxonomic review of the Neotropical electric fish Rhamphichthys (Gymnotiformes: Rhamphichthyidae)
FIGURE 26 | Holotype of Rhamphichthys heleios, INPA 42309, 375 mm LEA, confluence of rio Amazonas and Solimões at Costa do Catalão, Amazonas, Brazil.
FIGURE 57 in A taxonomic review of the Neotropical electric fish Rhamphichthys (Gymnotiformes: Rhamphichthyidae)
FIGURE 57 | Rhamphichthys rostratus, holotype of Rhamphichthys schneideri, MNHN 3957, 700 mm LEA, Cayenne, French Guiana.
FIGURE 36 in A taxonomic review of the Neotropical electric fish Rhamphichthys (Gymnotiformes: Rhamphichthyidae)
FIGURE 36 | Holotype of Rhamphichthys pantherinus, MNHN 3993, 730 mm LEA, lake near Río Ucayali, Peru.
FIGURE 25 in A taxonomic review of the Neotropical electric fish Rhamphichthys (Gymnotiformes: Rhamphichthyidae)
FIGURE 25 | Distribution of Rhamphichthys hahni based on examined museum specimens. Red dot represents the type-locality.
FIGURE 64 in A taxonomic review of the Neotropical electric fish Rhamphichthys (Gymnotiformes: Rhamphichthyidae)
FIGURE 64 | Scatter plots of scores factored on principal component I and II. PCA of Rhamphichthys rostratus allopatric populations: Amazon (Red, not including the rio Negro basin; Coastal rivers of Guianas (Blue, type-locality) and rio Negro (Grey).
FIGURE 22 in A taxonomic review of the Neotropical electric fish Rhamphichthys (Gymnotiformes: Rhamphichthyidae)
FIGURE 22 | Detail of head of Rhamphichthys hahni, MZUSP 59297, rio Novo at Brejo de Santa Sofia, Mato Grosso do Sul, Brazil.
FIGURE 56 in A taxonomic review of the Neotropical electric fish Rhamphichthys (Gymnotiformes: Rhamphichthyidae)
FIGURE 56 | Detail of the head of Rhamphichthys rostratus, holotype of Rhamphichthys reinhardti, MNHN 3956, 600 mm LEA, Brazil.
FIGURE 48 in A taxonomic review of the Neotropical electric fish Rhamphichthys (Gymnotiformes: Rhamphichthyidae)
FIGURE 48 | Distribution of Rhamphichthys pantherinus based on examined museum specimens. Red dot represents the approximate typelocality. Yellow dot is Rhamphichthys atlanticus type-locality; blue dot is Rhamphichthys longior type-locality.
FIGURE 23 in A taxonomic review of the Neotropical electric fish Rhamphichthys (Gymnotiformes: Rhamphichthyidae)
FIGURE 23 | Rhamphichthys hahni, FMNH 108066, 280 LEA, Río Paraguay at Estância Voluntad in Puerto Voluntad, Alto Paraguay, Paraguay.
FIGURE 32 in A taxonomic review of the Neotropical electric fish Rhamphichthys (Gymnotiformes: Rhamphichthyidae)
FIGURE 32 | Detail of the head of holotype of Rhamphichthys lineatus, MNHN 3982, lake near Río Ucayali, Peru.
FIGURE 21 in A taxonomic review of the Neotropical electric fish Rhamphichthys (Gymnotiformes: Rhamphichthyidae)
FIGURE 21 | Rhamphichthys hahni, MZUSP 59297, 355 mm LEA, rio Novo at Brejo de Santa Sofia, Mato Grosso do Sul, Brazil.
FIGURE 24 in A taxonomic review of the Neotropical electric fish Rhamphichthys (Gymnotiformes: Rhamphichthyidae)
FIGURE 24 | Detail of the head of Rhamphichthys hahni, FMNH 108066, Río Paraguay at Estância Voluntad in Puerto Voluntad, Alto Paraguay, Paraguay.
FIGURE 52 in A taxonomic review of the Neotropical electric fish Rhamphichthys (Gymnotiformes: Rhamphichthyidae)
FIGURE 52 | Detail of head of Rhamphichthys rostratus, ANSP 187120, 520 mm LEA, Lawa Lawa River Cataract west of base camp 8 km W of Anapaiake, Sipaliwini, Suriname.
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OpenNeuro
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