Results 41 to 50 of about 604 (180)
Brazilian Journal of Oceanography, 2015 Studies of ichthyoplankton retention by nets of different mesh sizes are important because they help in choosing a sampler when planning collection and the establishment of correction factors.
Jana Menegassi del Favero +3 more
doaj +1 more source
The Scientific World Journal, Volume 2014, Issue 1, 2014., 2014 This study was conducted to record the histological features of the gastrointestinal tract of wild Indonesian shortfin eel, Anguilla bicolor bicolor (McClelland, 1844), captured in Peninsular Malaysia. The gastrointestinal tract was segmented into the oesophagus, stomach, and intestine.
Nurrul Shaqinah Nasruddin +6 more
wiley +1 more source
Scientia Marina, 2022 The nutritional condition of anchovy and Argentine hake larvae in the Northern Patagonian Frontal System (NPFS) area was studied in the austral spring of 2018. We hypothesized that this area provides adequate features for larval growth and survival. The
Marina V. Diaz +3 more
doaj +1 more source
Spatiotemporal distribution and population biology aspects of Cetengraulis edentulus (Actinopterygii: Clupeiformes: Engraulidae) in a South-western Atlantic estuary, with notes on the local Clupeiformes community: Conservation implications [PDF]
Acta Ichthyologica et Piscatoria, 2020 Background. Guanabara Bay is a species-rich estuary in the South-western Atlantic and its shores are among the most densely populated urban areas in the world. The biology of clupeiform fishes from Guanabara Bay is currently poorly known.
S.R. Santos +4 more
doaj +3 more sources
Journal of Histology, Volume 2014, Issue 1, 2014., 2014 The present work aimed to describe and compare both gross and microscopic structure of the oesophagus of Nile tilapia (Oreochromis niloticus) and African catfish (Clarias gariepinus). For this purpose, 60 specimens of oesophagus of Nile tilapia (omnivorous fish) and African catfish (carnivorous fish) were collected and processed.
Ashraf Sayed Awaad +3 more
wiley +1 more source
Length–weight relations of 70 fish species (Actinopterygii) from tropical coastal region of Pernambuco, Northeast Brazil [PDF]
Acta Ichthyologica et Piscatoria, 2016 The presently reported study provides length–weight relations (LWR) of 70 fish species (Actinopterygii) from the tropical coastal region of Pernambuco, Northeast Brazil: Achirus declivis, Achirus lineatus, Anchoa spinifer, Anchoa tricolor ...
A.P. Viana +6 more
doaj +3 more sources
Ecological Indicators, 2021 As marine ecosystems are harvested or modified by anthropogenic or natural factors, there is an increasing demand for indicators of trophic web health or status.
Javier E. Ciancio +4 more
doaj +1 more source
Acoustic target strength (TS) of argentine anchovy (Engraulis anchoita): the nighttime scattering layer [PDF]
ICES Journal of Marine Science, 2016 Engraulis anchoita is a physostomous fish with a dual chambered swimbladder (sb). In situ target strength (TS) measurements on this species are only possible at night, when anchovies disperse forming a scattering layer near the sea surface. A survey data series comprising more than 50000 single target detections, recorded from 1995 to 2008, was ...
Madirolas, Adrian Osvaldo +6 more
openaire +2 more sources
O papel das massas de água e do clima na variação espacial e temporal em grande escala do ictioplâncton no oceano atlântico sudoeste (21º - 41ºS) [PDF]
, 2015 Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Ecologia, Florianópolis, 2015.A estrutura de comunidades é determinada por processos que agem em múltiplas escalas espaciais e ...
Macedo Soares, Luis Carlos Pinto de
core
Caracterização do odor da anchoita (Engraulis Anchoita) armazenada em gelo e água do mar [PDF]
, 2008 A anchoita (Engraulis anchoita) foi capturada em cruzeiros realizados pelo Navio Oceanográfi co Atlântico Sul da Universidade Federal do Rio Grande (FURG), próximo a divisa Brasil-Uruguai.
Torchelsen, Liziane Garcia +3 more
core +1 more source