2017
DOI: 10.1016/j.jembe.2016.10.017
|View full text |Cite
|
Sign up to set email alerts
|

Trophic relationships in apex predators in an estuary system: A multiple-method approximation

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1

Citation Types

1
15
0
1

Year Published

2018
2018
2024
2024

Publication Types

Select...
6
1

Relationship

2
5

Authors

Journals

citations
Cited by 17 publications
(17 citation statements)
references
References 48 publications
1
15
0
1
Order By: Relevance
“…Sciaenids and anchovies are major dietary items for the three marine mammal species considered here, although in varying proportions 20 24 . These three top predator are gape-limited 18 , 19 and certainly cannot prey on very large fishes, as shown by available data.…”
Section: Discussionmentioning
confidence: 99%
See 3 more Smart Citations
“…Sciaenids and anchovies are major dietary items for the three marine mammal species considered here, although in varying proportions 20 24 . These three top predator are gape-limited 18 , 19 and certainly cannot prey on very large fishes, as shown by available data.…”
Section: Discussionmentioning
confidence: 99%
“…Samples of prey species consumed currently and in the past by Franciscana dolphins in the Río de la Plata plume and adjoining areas 21 , 24 , 40 , 41 (see Supplementary Table S2 ) were collected from Uruguay in 2016 to determine their stable carbon and nitrogen isotope values. Samples of prey were provided by local fishermen or were collected on board by the staff of the Centro Universitario Regional Este (CURE-UdelaR).…”
Section: Methodsmentioning
confidence: 99%
See 2 more Smart Citations
“…Assim como para o boto-cinza, as espécies de cefalópodes descritas em seus itens alimentares tinham hábitos pelágicos e demersais, tendo como habitat tanto a região costeira, como as regiões estuarinas (CREMER; PINHEIRO; SIMÕES-LOPES, 2012;PASO-VIOLA et al, 2014;HENNING et al, 2018). Segundo Campos (2015) machos e fêmeas de toninhas do litoral sul do Estado de São Paulo possuem dietas semelhantes, se alimentando das mesmas espécies de presas.Estudos envolvendo a aplicação de isótopos estáveis de carbono e de nitrogênio utilizando pele, músculo ou dentina de toninhas e botos-cinza têm sido feitos ao longo de suas distribuições(BOTTA, 2011;BISI et al, 2013;MONTEIRO, 2016;FRANCO-TRECU et al, 2017). Para as toninhas os estudos focaram principalmente os aspectos envolvendo as possíveis competições com outros predadores como cetáceos (e.g HARDT et al, 2013),.…”
unclassified