Results 131 to 140 of about 2,162 (213)

Guiana dolphin movements across three decades between Sepetiba and Ilha Grande bays in southeastern Brazil

Ocean and Coastal Research
Guiana dolphins in the Costa Verde estuarine complex of southeastern Brazil are relatively well-studied, but there is still limited knowledge about their movement patterns between the two management units in the region.
Daniel Anibolete Anibolete, Guilherme Maricato, Israel Maciel, Rodrigo Tardin   +3 more
doaj   +1 more source

Ossification Pattern of Estuarine Dolphin (Sotalia guianensis) Forelimbs, from the Coast of the State of Espírito Santo, Brazil. [PDF]

PLoS One, 2015
de Carvalho AP, Lima JY, Azevedo CT, Botta S, de Queiroz FF, Campos AS, Barbosa Lde A, da Silveira LS.   +7 more
europepmc   +1 more source

Surface patterns of Sotalia guianensis (Cetacea: Delphinidae) in the presence of boats in Port of Malhado, Ilhéus, Bahia, Brazil

Latin American Journal of Aquatic Research, 2013
Interactions with boats can cause several behavioural changes in cetaceans. The purpose of this research is to analyse if Guiana dolphins, Sotalia guianensis, change their surfacing patterns in the presence of different boat categories, and their contact
Mariana S Santos, Alexandre Schiavetti, Martín R Alvarez   +2 more
doaj  

Intergeneric behavior between Sotalia fluviatilis guianensis and Tursiops truncatus in captivity

, 1983
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

The molecular evolution of genes previously associated with large sizes reveals possible pathways to cetacean gigantism. [PDF]

Sci Rep, 2023
Silva FA, Souza ÉMS, Ramos E, Freitas L, Nery MF.   +4 more
europepmc   +1 more source

Sampling interval for measurements of estuarine dolphins' ( Sotalia guianensis) behaviour

Marine Biodiversity Records, 2009
Rose Emília Macedo De Queiroz, Renata Gonçalves Ferreira   +1 more
openaire   +1 more source

Population density of Sotalia guianensis (Cetacea: Delphinidae) in the Cananéia region, Southeastern Brazil

Revista de Biología Tropical, 2011
Population density in cetaceans can be estimated through photo-identification, mark-recapture, land-based observations and visual estimative. We the aim to contribute with conservation strategies, we used line transects (distance method) to estimate the ...
Liisa Havukainen, Emygdio Leite de Araujo Monteiro Filho, Gislaine de Fatima Filla   +2 more
doaj  

Anatomical and volumetric description of the guiana dolphin (Sotalia guianensis) brain from an ultra-high-field magnetic resonance imaging. [PDF]

Brain Struct Funct
Avelino-de-Souza K, Mynssen H, Chaim K, Parks AN, Ikeda JMP, Cunha HA, Mota B, Patzke N.   +7 more
europepmc   +1 more source

Epidemiological and genetic analysis of Cetacean Morbillivirus circulating on the Italian coast between 2018 and 2021. [PDF]

Front Vet Sci, 2023
Vargas-Castro I, Peletto S, Mattioda V, Goria M, Serracca L, Varello K, Sánchez-Vizcaíno JM, Puleio R, Nocera FD, Lucifora G, Acutis P, Casalone C, Grattarola C, Giorda F.   +13 more
europepmc   +1 more source

Passive electroreception in bottlenose dolphins (Tursiops truncatus): implication for micro- and large-scale orientation.

J Exp Biol, 2023
Hüttner T, von Fersen L, Miersch L, Dehnhardt G.   +3 more
europepmc   +1 more source