Results 61 to 70 of about 1,316 (148)

Trophic relationships of the spinner dolphin at fernando de noronha archipelago, SW Atlantic [PDF]

open access: yes, 2015
We present an overview of predator-prey and other trophic relationships of spinner dolphins (Stenella longirostris) around Fernando de Noronha Archipelago, off northeastern Brazil, with use of original data and a brief review of data published elsewhere.
Sazima, C   +3 more
core  

Первое описание акулы Isistius brasiliensis (Dalatiidae) из вод России

open access: yesИзвестия ТИНРО (Тихоокеанского научно-исследовательского рыбохозяйственного центра), 2015
Приводится описание акулы Isistius brasiliensis (длина 452 мм, масса 430 г), пойманной у южных Курильских островов 18 июля 1978 г. Кроме пластических признаков сообщается о количестве туловищных и хвостовых позвонков, рядов зубов, рядов сердечных клапанов и витков спирального клапана кишечника.
openaire   +1 more source

Shark mandible evolution reveals patterns of trophic and habitat-mediated diversification. [PDF]

open access: yesCommun Biol, 2023
López-Romero FA   +6 more
europepmc   +1 more source

Outros [PDF]

open access: yes, 2018
XXXII Congresso Brasileiro de Zoologia, Foz do Iguaçu, 2018. Tema: Desafios e perspectivas para a Zoologia na América LatinaCaderno de Resumos de Trabalhos da Área temática Outros, do XXXII Congresso Brasileiro de ZoologiaSociedade Brasileira de Zoologia

core  

Phylogeny explains capture mortality of sharks and rays in pelagic longline fisheries: a global meta-analytic synthesis. [PDF]

open access: yesSci Rep, 2022
Gilman E   +6 more
europepmc   +1 more source

Bioluminescent signals spatially amplified by wavelength-specific diffusion through the shell of a marine snail [PDF]

open access: yes, 2011
Some living organisms produce visible light (bioluminescence) for intra- or interspecific visual communication. Here, we describe a remarkable bioluminescent adaptation in the marine snail Hinea brasiliana.
Deheyn, D.D., Wilson, N.G.
core  

Análise de marcas de predação em cetáceos utilizando foto-identificação [PDF]

open access: yes, 2016
In Brazil, despite the increase in research and conservation efforts in the last two decades, it is still incipient studies related to cetaceans, and has few informations referring to their oceanic habits.
Bandeira, Victor Rocha
core  

Body Forms in Sharks (Chondrichthyes: Elasmobranchii), and Their Functional, Ecological, and Evolutionary Implications [PDF]

open access: yes, 2019
Sharks are among the oldest vertebrate lineages in which their success has been attributed to their diversity in body shape and locomotor design. In this study, I investigated the diversity of body forms in extant sharks using landmark-based geometric ...
Sternes, Phillip C.
core   +1 more source

The megamouth shark, Megachasma pelagios, is not a luminous species. [PDF]

open access: yesPLoS One, 2020
Duchatelet L   +6 more
europepmc   +1 more source

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