Results 31 to 40 of about 629 (99)

Ecologia alimentar de Sotalia guianensis em um complexo estuarino no litoral do estado do Paraná [PDF]

, 2021
Understanding the feeding ecology of cetaceans is a fundamental step in the preservation of these marine mammals. Cetaceans play an extremely important role, as they are one of the main influencers of prey population dynamics in the marine ecosystem ...
Godoi, Leonardo Assunção Patrocínio
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Dieta de golfinhos e sobreposição trófica com a pesca de arrasto na costa central do Brasil [PDF]

, 2016
Com o intuito de quantificar o grau de sobreposição trófica entre golfinhos e a pesca de arrasto na costa central do Brasil, a dieta de golfinhos foi caracterizada e a composição ictiofaunística da captura da pesca de arrasto em Conceição da Barra foi ...
RUPIL, G. M.
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Living Under Pressure: Suitable Areas for an Endangered Coastal Dolphin Overlap With Intense Human Activities

Aquatic Conservation: Marine and Freshwater Ecosystems, Volume 35, Issue 6, June 2025.
ABSTRACT Marine ecosystems, especially coastal ones, are experiencing increased pressure from human activities. The first step to develop effective and appropriate management strategies is to understand the underlying processes of species distribution.
Tomaz Cezimbra, Mariana Leene de Santana Barros Leal, Giovana Alves Parpinelli, Daniel Anibolete, Guilherme Maricato, Israel S. Maciel, Liliane Lodi, Rodrigo H. Tardin   +7 more
wiley   +1 more source

Changes in the users of the social‐ecological system around a reciprocal human‐dolphin relationship

People and Nature, Volume 7, Issue 5, Page 974-989, May 2025.
Abstract In contrast to many contemporary negative human‐nature relationships, Indigenous Peoples and Local Communities have stewarded nature through cultural practices that include reciprocal contributions for both humans and nature. A rare example is the century‐old artisanal fishery in which net‐casting fishers and wild dolphins benefit by working ...
Mauricio Cantor, Bruna Santos‐Silva, Fábio G. Daura‐Jorge, Alexandre M. S. Machado, Débora Peterson, Daiane X. da‐Rosa, Paulo C. Simões‐Lopes, João V. S. Valle‐Pereira, Sofia Zank, Natalia Hanazaki   +9 more
wiley   +1 more source

O Boto-cinza (sotalia Guianensis) no Estuário dos Rios Piraquê-açu e Piraquê-mirim, Sudeste do Brasil: Ocorrência, Uso do Habitat, Padrão Comportamental e Percepção da Comunidade Tradicional Vitória [PDF]

, 2018
O boto-cinza (Sotalia guianensis) é um pequeno cetáceo, com distribuição ampla e endêmica ao Oceano Atlântico tropical e subtropical, sendo facilmente observado nas regiões costeiras e estuarinas.
BICALHO, A. M. C.
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Review of lobomycosis and lobomycosis-like disease (LLD) in Cetacea from South America. Scientific Committee document SC/60/DW13, International Whaling Commission, June 2008, Santiago, Chile [PDF]

, 2008
Caused by a yeast-like organism known as Lacazia loboi, Lobomycosis (or lacaziosis) naturally affects humans, common bottlenose dolphins (Tursiops truncates) inhabiting coastal waters from southern Brazil to Gulf of Mexico and Atlantic coast of Florida ...
Crespo, E.A., Echegaray, M., Flach, L., Flores, P.A.C., Félix, F., Klaich, M.J., Moreno, I.B., Ott, P.H., Reyes, J.C., Sanino, G.P., Santos, M.C.O., Siciliano, S., Tavares, M., Van Bressem, M.-F., Van Waerebeek, K., Viddi, F.   +15 more
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Miscellaneous skin lesions of unknown aetiology in cetaceans from South America. Scientific Committee document SC/60/DW4, International Whaling Commission, June 2008, Santiago, Chile [PDF]

, 2008
We report on miscellaneous skin diseases or syndromes of unknown aetiology including whitish, velvety lesions (WVL, often associated with unrelated skin injuries, scars and tooth rakes), large, rounded lesions (LRL, large to very large lesions with an ...
Crespo, E., Echegaray, M., Emin-Lima, N.R., Flach, L., Félix, F., Klaich, J., Moreno, I., Reyes, J.C., Santos, M., Siciliano, S., Van Bressem, M.-F., Van Waerebeek, K., Viddi, F.   +12 more
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Ecologia alimentar do Boto-Cinza, Sotalia Guianensis (Cetacea, Delphinidae), no Estado do Ceará, Brasil [PDF]

, 2012
Orientador : Prof. Dr. José Marcelo Rocha AranhaDissertação (mestrado) - Universidade Federal do Paraná, Setor de Ciências Biológicas, Programa de Pós-Graduação em Ecologia e Conservação. Defesa: Curitiba, 24/02/2012Bibliografia: fls.
Campos, Thaís Moura
core   +1 more source

A preliminary overview of skin and skeletal diseases and traumata in small cetaceans from South American waters [PDF]

, 2007
We succinctly review and document new cases of diseases of the skin and the skeletal system and external traumata in cetaceans from Ecuador, Colombia, Peru, Chile, Argentina, Uruguay, Brazil, and Venezuela.
Avila, I.C., Bolaños-Jimenez, J., Castineira, E., Crespo, E., Di Beneditto, A.P., Echegaray, M., Flach, L., Flores, P.A.C., Fragoso, A.B., Félix, F., Haase, B., Herrera, J.C., Laeta, M., Mendonça de Souza, S.M.F., Montes, D., Moreno, I.B., Ott, P.H., Reyes, J.C., Sanino, G.P., Siciliano, S., Tobón, I.C., Van Bressem, M.-F., Van Waerebeek, K., Viddi, F.   +23 more
core   +1 more source

Dieta do boto-cinza, Sotalia fluviatilis (cetacea, delphinidae), no complexo estuarino da Baía de Paranaguá e sua relaçao com a ictiofauna estuarina [PDF]

, 2013
O presente estudo avalia a dieta de Sotalia fluviatilis (boto-cinza) no complexo estuarino da baía de Paranaguá (Paraná, Brasil) e suas relações com a ictiofauna local.
Zanelatto, Regina Celia
core   +1 more source