• Thumbnail for Tidal bore
    measurements, as evidenced by a number of field work incidents in the River Dee, Rio Mearim, Daly River, and Sélune River. Rivers and bays that have been known to...
    24 KB (2,796 words) - 07:17, 3 September 2024
  • New Species of Eigenmannia (Gymnotiformes: Sternopygidae) from the rio Mearim and rio Parnaíba basins, Northeastern Brazil. Neotrop Ichthyol. 20(1);e210117...
    1 KB (90 words) - 21:59, 15 April 2024
  • Thumbnail for 2024 Rio Grande do Sul floods
    Support Ship Mearim and the offshore patrol vessel Amazonas, with the latter carrying three small vessels. The two ships sailed to Rio Grande do Sul...
    72 KB (5,832 words) - 04:00, 18 August 2024
  • New Species of Eigenmannia (Gymnotiformes: Sternopygidae) from the rio Mearim and rio Parnaíba basins, Northeastern Brazil. Neotrop Ichthyol. 20(1);e210117...
    1 KB (92 words) - 22:00, 15 April 2024
  • Thumbnail for Ocellate river stingray
    is also the most widespread, ranging throughout much of the Río de la Plata, Amazon, Mearim and Orinoco basins in tropical and subtropical South America...
    9 KB (860 words) - 01:44, 16 July 2024
  • Thumbnail for Captaincies of Brazil
    Paulo and Minas de Ouro São Paulo, 1720, remaining after Minas Gerais split Mearim, 1723, within Maranhão Cumã, 1727, sub-captaincy split from Maranhão; Santa...
    16 KB (1,741 words) - 17:46, 19 June 2024
  • Thumbnail for Hyphessobrycon caru
    the upper drainage basin of the Pindaré River, a left tributary of the rio Mearim in the federal state Maranhão in the northeast of Brazil near the Atlantic...
    2 KB (202 words) - 18:23, 12 April 2024
  • New Species of Eigenmannia (Gymnotiformes: Sternopygidae) from the rio Mearim and rio Parnaíba basins, Northeastern Brazil. Neotrop Ichthyol. 20(1);e210117...
    1 KB (99 words) - 22:00, 15 April 2024
  • Thumbnail for Maranhão
    which runs just east of the Gurupi, emptying into the Baía de Turiassu; the Mearim, Pindaré, and Grajaú, which empty into the Baía de São Marcos; and the Itapecuru...
    31 KB (2,705 words) - 04:38, 26 August 2024
  • Thumbnail for Eigenmannia
    new species of Eigenmannia (Gymnotiformes: Sternopygidae) from the rio Mearim and rio Parnaíba basins, Northeastern Brazil". Neotropical Ichthyology. 20...
    10 KB (848 words) - 22:21, 15 April 2024