Results 41 to 50 of about 1,287 (160)
Brazilian Journal of Oceanography, 2010 To elaborate a fuller description of the beach hunting behavior displayed by Guiana dolphins (Sotalia guianensis) in the Cananéia Estuary (CE) (25ºS, 48ºW), a photo-identification study was conducted from May 2000 to July 2003.
Marcos César de Oliveira Santos
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, 2005 Sotalia Gray 1866 Sotalia Gray 1866, Cat. Seals Whales Brit. Mus.: 401. Type Species: Delphinus guianensis Van Beneden 1864 Synonyms: Tucuxa Gray 1866. Species and subspecies: 1 species: Species Sotalia fluviatilis (Gervais and Deville 1853)
Wilson, Don E., Reeder, DeeAnn
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Brazilian Archives of Biology and Technology, 2001 Pontoporia blainvillei (Gervais & D' Orbigny, 1844) and Sotalia fluviatilis (Gervais, 1853) have typically coastal habits and are sympatric in South-eastern Brazil.
Ana Paula M. Di Beneditto +2 more
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O uso do espaço influencia as relações do boto-cinza, Sotalia guianensis? [PDF]
, 2015 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Ecologia, Florianópolis, 2015.As relações sociais entre os indivíduos de uma população são parte essencial da vida de animais ...
Campos, Luiza Beirão
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Ecology and Evolution, Volume 16, Issue 10, October 2026.Drone‐based measurements of free‐ranging aquatic wildlife are inevitably affected by posture variations, yet this issue has remained largely unaddressed. We developed a drone‐based method of estimating body measurements of dugongs using dual drones (positioned vertically and obliquely relative to the animal) whilst considering body posture.
Chiaki Yamato +2 more
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Biotemas, 2012 A pesca é de grande importância para o desenvolvimento socioeconômico das comunidades ribeirinhas amazônicas, as quais possuem um conhecimento local do ambiente, sua fauna e flora.
Tiago Brito
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Osteological alterations in the tucuxi Sotalia fluviatilis (cetacea, delphinidae) [PDF]
Iheringia. Série Zoologia, 2013 We present a description of osteological alterations observed in the tucuxi, Sotalia fluviatilis (Gervais, 1853) from a sample of 43 specimens. Fractures were the most frequent alterations in the sample (16%), occurring in various regions of the skeleton such as the ribs, hyoid apparatus, transverse and neural processes of vertebrae and scapula.
Fettuccia, Daniela de C. +2 more
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Estimativa populacional e área de vida do boto-ciza, Sotalia guianensis (Cetacea, Delphinidae), na Baía da Babitonga, Santa Catarina, Brasil [PDF]
, 2012 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas. Programa de Pós-Graduação em EcologiaCetáceos são vertebrados de vida longa, situados nos níveis mais altos das cadeias tróficas marinhas, com baixo índice ...
Schulze, Beatriz
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Participatory mapping and Nature's Contributions to People: Insights from the Amazon Delta
People and Nature, Volume 8, Issue 10, Page 3618-3632, October 2026.Abstract Understanding how traditional and coastal communities perceive and interact with nature is key to promoting inclusive conservation. This article examines human–nature interaction in the fishing village of Jubim, located in the Marajó Archipelago, delta of the Amazon River, Brazil.
Lara Sartorio Gonçalves +5 more
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Frontiers in Marine Science, 2021 In many regions of the world, the use of cetaceans as bait or protein source has been reported. In most cases the individuals are from bycatch but also from intentionally killed animals.
Yurasi Briceño +4 more
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