Results 81 to 90 of about 1,295 (173)

Tattoo disease of odontocetes as a potential indicator of a degrading or stressful environment: a preliminary report. Scientific Committee document SC/55/E1, International Whaling Commission, May-June 2003, Berlin, Germany [PDF]

open access: yes, 2003
We examined the presence of tattoo lesions in 613 small cetaceans belonging to nine species and originating from the Southeast Pacific Ocean, the Southwest and Northeast Atlantic Ocean as well as from the North, Baltic and Mediterranean Seas. Most of the
Di Beneditto, A.P.   +6 more
core  

The marine mammals of the Dutch Caribbean: a comparison between EEZ sectors, contrasts and concerns [PDF]

open access: yes
We here provide a synoptic overview and preliminary update of the marine mammals of the Dutch Caribbean EEZ based on 279 cetacean sighting and stranding records. The Dutch Caribbean EEZ is composed of two distinct sectors.
Debrot, A.O., Scheidat, M., Witte, R.H.
core   +1 more source

Efeitos ambientais de reservatórios de hidrelétricas sobre mamíferos silvestres e tartarugas-de-água-doce na Amazônia : uma revisão [PDF]

open access: yes, 2011
A legislação brasileira condiciona as licenças prévia, de instalação e de operação de empreendimentos hidrelétricos impactantes, no roteiro dos estudos de impacto ambiental (EIA/RIMA), incluindo a identifcação e a avaliação dos impactos ambientais e os ...
Alho, Cleber José Rodrigues
core  

eDNA metabarcoding: an effective tool for vertebrate diversity studies in the Colombian Amazon and Orinoco basins

open access: yesFrontiers in Ecology and Evolution
The development of fast, cost-effective, non-invasive, and efficient sampling alternatives, such as environmental DNA (eDNA), is crucial for understanding the changes in species biodiversity and distributions worldwide, particularly for low abundance ...
Daniela Martinelli Marín   +2 more
doaj   +1 more source

Cetacean records along São Paulo state coast, Southeastern Brazil [PDF]

open access: yes, 2015
The São Paulo state (SP) coast (23º18'S, 44º42'W; 25º14'S, 48º01'W) is of approximately 600 km in length, bordering the Western Atlantic Ocean, in southeastern Brazil.
Alvarenga, Fernando Siqueira   +6 more
core   +1 more source

Sotalia fluviatilis [PDF]

open access: yesMammalian Species, 1996
Vera M. F. da Silva, R. C. Best
openaire   +1 more source

Skin diseases in cetaceans. Scientific Committee document SC/60/DW8, International Whaling Commission, June 2008, Santiago, Chile [PDF]

open access: yes, 2008
Micro-organisms that are known or suspected to cause skin diseases in cetaceans are briefly reviewed. Viruses belonging to four families i.e. Caliciviridae, Herpesviridae, Papillomaviridae and Poxviridae were detected by electron microscopy, histology ...
Avila, I.C.   +13 more
core  

PADRÃO COMPORTAMENTAL E PERCEPÇÃO DOS BARQUEIROS SOBRE O BOTO TUCUXI, Sotalia fluviatilis (ODONTOCETI: DELPHINIDAE) EM ÁREA DO ENTORNO DA ILHA DE SANTANA, AMAPÁ, BRASIL [PDF]

open access: yes, 2015
The species Sotalia fluviatilis is little known in the Amazon region, especially in the state of Amapá, where few studies have been conducted. The present study is a contribution to the knowledge on the behavioral pattern and perception of boatmen on S ...
Araújo, Andréa Soares   +2 more
core   +1 more source

Innervation patterns of sea otter (Enhydra lutris) mystacial follicle-sinus complexes [PDF]

open access: yes, 2014
Sea otters (Enhydra lutris) are the most recent group of mammals to return to the sea, and may exemplify divergent somatosensory tactile systems among mammals.
Andres   +84 more
core   +1 more source

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