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164 results for “rio Tapajós”

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zenodo28/100

FIGURE 2 in Geophagus pyrineusi: a new species from the rio Teles Pires, rio Tapajós basin, Brazil (Cichliformes: Cichlidae: Geophagini)

FIGURE 2. Schematic representation of non-melanophoric head marks present in species of Geophagus.

opennotspecifiedJul 2022View details →
zenodo28/100

Figure 4 from: Roxo FF, Silva GSC, Oliveira C (2016) Description of a new species of Parotocinclus (Siluriformes, Hypoptopomatinae) from the rio Tapajós basin. ZooKeys 634: 125-136. https://doi.org/10.3897/zookeys.634.9917

Figure 4 - Map of the distribution of Parotocinclus dani. Star = holotype locality, affluent of the rio Peixoto de Azevedo. Triangles = paratype localities at the rio Teles Pies. All are drainages of the rio Tajajós basin, Mato Grosso State, Brazil.

opencc-by-4.0Nov 2016View details →
zenodo28/100

Figure 3 from: Roxo FF, Silva GSC, Oliveira C (2016) Description of a new species of Parotocinclus (Siluriformes, Hypoptopomatinae) from the rio Tapajós basin. ZooKeys 634: 125-136. https://doi.org/10.3897/zookeys.634.9917

Figure 3 - Picture showing (arrow) the single dorsal plate in the caudal peduncle at typical adipose-fin region of Parotocinclus dani, LBP 22089, 27.3 mm SL.

opencc-by-4.0Nov 2016View details →
zenodo28/100

Figure 2 from: Roxo FF, Silva GSC, Oliveira C (2016) Description of a new species of Parotocinclus (Siluriformes, Hypoptopomatinae) from the rio Tapajós basin. ZooKeys 634: 125-136. https://doi.org/10.3897/zookeys.634.9917

Figure 2 - Photographs showing a the presence of a triangular dark blotch at the anterior base of the dorsal fin in Parotocinclus dani (arrow), holotype, MZUSP 120737, 27.3 mm SL; and b absence of the triangular dark blotch in Parotocinclus prata, holotype, MZUSP 68359, 38.2 mm SL. Photo: CH Zawadzki.

opencc-by-4.0Nov 2016View details →
zenodo28/100

Figure 1 from: Roxo FF, Silva GSC, Oliveira C (2016) Description of a new species of Parotocinclus (Siluriformes, Hypoptopomatinae) from the rio Tapajós basin. ZooKeys 634: 125-136. https://doi.org/10.3897/zookeys.634.9917

Figure 1 - Parotocinclus dani, MZUSP 120737, 27.3 mm SL, holotype from small tributary of rio Peixoto de Azevedo, rio Tapajós basin, municipality of Peixoto de Azevedo, Mato Grosso State, Brazil.

opencc-by-4.0Nov 2016View details →
zenodo28/100

Figs. 44-51 in O gênero Pinnularia Ehrenberg (Bacillariophyceae) em um lago de inundação do rio Tapajós (Lago Verde, Santarém, Pará, Brasil)

Figs. 44-51. Imagens em MO. 44, 45. Pinnularia stoermeri; 46. P. subboyeri; 47. P. subelongatoides; 48. P. subelongatoides; 49. P. superpaulensis; 50, 51. P. tumescens. Barra = 10 μm.

opencc-by-4.0Feb 2021View details →
zenodo28/100

Figs. 11-15 in O gênero Pinnularia Ehrenberg (Bacillariophyceae) em um lago de inundação do rio Tapajós (Lago Verde, Santarém, Pará, Brasil)

Figs. 11-15. Imagens em MO. 11. Pinnularia discrepantia; 12, 13. P. divergens var. malayensis; 14, 15. P. divergens var. media. Barra = 10 μm.

opencc-by-4.0Feb 2021View details →
zenodo28/100

Fig. 1 in O gênero Pinnularia Ehrenberg (Bacillariophyceae) em um lago de inundação do rio Tapajós (Lago Verde, Santarém, Pará, Brasil)

Fig. 1. Localização geográfica do Lago Verde, indicando as quatro estações amostrais, no município de Santarém no estado do Pará. IM = Igarapé do Macaco, IMe = Igarapé do Meiritiapina, CL= região Central do Lago, IC = Igarapé do Camarão.

opencc-by-4.0Feb 2021View details →
zenodo28/100

Figs. 57-67 in O gênero Pinnularia Ehrenberg (Bacillariophyceae) em um lago de inundação do rio Tapajós (Lago Verde, Santarém, Pará, Brasil)

Figs. 57-67. Imagens em MEV. Pinnularia do Lago Verde. 57 - 60. Pinnularia amoena. 57. vista externa das extremidades proximais da rafe na área central; 58, 59. vista externa da extremidade distal da rafe; 60. vista geral externa da valva; 61 - 63. P. discrepantia.61. vista geral interna da valva; 62. vista interna da rafe na área central; 63. vista interna da extremidade distal da rafe; 64 - 67. P. divergens var. media.64. vista externa da extremidade distal da rafe; 65. vista geral interna da valva; 66. vista externa das extremidades proximais da rafe na área central; 67. vista externa da extremidade distal da rafe. Barras: Figs. 57, 58, 62, 63 = 5μm; Figs. 59, 64, 66, 67 = 2 μm; Fig. 60 = 20 μm; Figs. 61, 65 = 10 μm.

opencc-by-4.0Feb 2021View details →
zenodo28/100

Figs. 37-43 in O gênero Pinnularia Ehrenberg (Bacillariophyceae) em um lago de inundação do rio Tapajós (Lago Verde, Santarém, Pará, Brasil)

Figs. 37-43. Imagens em MO. 37. Pinnularia perinstabilis; 38, 39. P. pogoii; 40. P.polyonca; 41. P. procera; 42. P. rostratissima var. ventricosa; 43. P.sterrenburgii. Barra = 10 μm.

opencc-by-4.0Feb 2021View details →
zenodo28/100

Figs. 76-85 in O gênero Pinnularia Ehrenberg (Bacillariophyceae) em um lago de inundação do rio Tapajós (Lago Verde, Santarém, Pará, Brasil)

Figs. 76-85. Imagens em MEV. 76, 77. Pinnularia meridiana var. concava. 76. vista geral interna da valva; 77. vista interna da extremidade distal da rafe; 78 - 80. P. monicae. 78. vista interna da extremidade distal da rafe; 79. vista interna da rafe na área central; 80. vista geral interna da valva; 81, 82. P. rostratissima var. ventricosa. 81. vista geral interna da valva; 82. vista interna da extremidade distal da rafe; 83 - 85. P. superpaulensis. 83. vista externa da extremidade distal da rafe; 84. vista externa das extremidades proximais da rafe na área central; 85. vista geral externa da valva. Barras: Figs. 76, 80, 81, 85 = 10μm; Figs. 77, 82, 83, 84 = 2μm; Figs. 78, 79 = 5μm.

opencc-by-4.0Feb 2021View details →
zenodo28/100

Figs. 52-56 in O gênero Pinnularia Ehrenberg (Bacillariophyceae) em um lago de inundação do rio Tapajós (Lago Verde, Santarém, Pará, Brasil)

Figs. 52-56. Imagens em MO. 52, 53. P. tupensis; 54. P. viridiformis; 55, 56. P. viridis. Barra = 10 μm.

opencc-by-4.0Feb 2021View details →
zenodo28/100

Figs. 16-22 in O gênero Pinnularia Ehrenberg (Bacillariophyceae) em um lago de inundação do rio Tapajós (Lago Verde, Santarém, Pará, Brasil)

Figs. 16-22. Imagens em MO. 16, 17. Pinnularia divergens var. mesoleptiformis; 18, 19. P. divergens var. rostrata; 20. P. divergens var. subcuneata; 21. P. diversarea; 22. P. flamma. Barra = 10 μm.

opencc-by-4.0Feb 2021View details →
zenodo28/100

Figs. 31-36 in O gênero Pinnularia Ehrenberg (Bacillariophyceae) em um lago de inundação do rio Tapajós (Lago Verde, Santarém, Pará, Brasil)

Figs. 31-36. Imagens em MO. 31. Pinnularia meridiana var. concava; 32. P. microstauron; 33. P. mollenhaueri; 34. P. monicae; 35. P. parallela var. parallela; 36. P. percuneata var. percuneata. Barra = 10 μm.

opencc-by-4.0Feb 2021View details →
zenodo28/100

FIGURE 2. Schizodon paucisquamis, MZUSP 103676 in Description of a new species of Schizodon (Characiformes: Anostomidae) from the upper rio Tapajós basin, Brazil

FIGURE 2. Schizodon paucisquamis, MZUSP 103676, paratype, 150.0 mm SL, radiograph in lateral view.

opennotspecifiedAug 2023View details →
zenodo28/100

FIGURE 1. Schizodon paucisquamis MZUSP 127765 in Description of a new species of Schizodon (Characiformes: Anostomidae) from the upper rio Tapajós basin, Brazil

FIGURE 1. Schizodon paucisquamis MZUSP 127765, holotype, 329 mm SL.

opennotspecifiedAug 2023View details →
zenodo20/100

FIGURE 6 in A new species of Knodus (Characiformes: Characidae) from the Rio Cupari drainage, lower Rio Tapajós basin, Brazil

FIGURE 6. Type locality of Knodus cupariensis, stream tributary of rio Tinga, rio Cupari drainage, rio Tapajós basin, Rurópolis, Pará State, Brazil.

opennotspecifiedMar 2020View details →
zenodo20/100

FIGURE 4 in A new species of Knodus (Characiformes: Characidae) from the Rio Cupari drainage, lower Rio Tapajós basin, Brazil

FIGURE 4. Knodus cupariensis, coloration in life, rio Cupari, rio Tapajós basin, Rurópolis, Pará State, Brazil (specimen not cataloged).

opennotspecifiedMar 2020View details →
zenodo20/100

FIGURE 3 in A new species of Knodus (Characiformes: Characidae) from the Rio Cupari drainage, lower Rio Tapajós basin, Brazil

FIGURE 3. Knodus cupariensis, UFOPA-I 298, paratype, 39.6 mm SL, lateral view of posterior portion of the body, showing dark blotches on caudal-fin lobes.

opennotspecifiedMar 2020View details →
zenodo20/100

FIGURE 5 in A new species of Knodus (Characiformes: Characidae) from the Rio Cupari drainage, lower Rio Tapajós basin, Brazil

FIGURE 5. Map of lower rio Tapajós basin and adjoining areas showing the distribution of Knodus cupariensis (dark dots; yellow star indicates type-locality). Some symbols represent more than one lot.

opennotspecifiedMar 2020View details →

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