scholarly journals No evidence for reduced growth in resident fish species in the era of de-eutrophication in a coastal area in NW Europe

2021 ◽  
pp. 105364
Author(s):  
Loes J. Bolle ◽  
Ruben Hoek ◽  
Ineke Pennock ◽  
Suzanne S.H. Poiesz ◽  
Justus E.E. van Beusekom ◽  
...  
Keyword(s):  
Fish Species ◽  
Coastal Area ◽  
Resident Fish ◽  
Nw Europe

scholarly journals Prevalence of Anisakis Larvae in Different Fish Species in Southern Albania: Five-Year Monitoring (2016–2020)

2021 ◽  
Vol 11 (23) ◽  
pp. 11528
Author(s):  
Enkeleda Ozuni ◽  
Ani Vodica ◽  
Marta Castrica ◽  
Gabriele Brecchia ◽  
Giulio Curone ◽  
...  
Keyword(s):  
Fish Species ◽  
Coastal Area ◽  
Sparus Aurata ◽  
Dicentrarchus Labrax ◽  
Health Impact ◽  
Coelomic Cavity ◽  
Farmed Fish ◽  
Risk Area ◽  
High Risk Area ◽  
Negative Results

Anisakidae are nematodes that commonly parasitize in the coelomic cavity and viscera of several fish species. They can be found in flesh, which is why they have an important economic and public health impact. The aim of the current work was to assess the presence and prevalence of Anisakis larvae in fish species caught in the coastal area of the Karaburun Peninsula in Vlora Bay (Albania). A total of 856 of wild teleosts and 219 specimens of farmed fish were collected over a 5-year period (from 2016 to 2020). The results showed that out of a total of 1075 analyzed samples, 361 (33.58%) were parasitized with L3 larvae. In particular, only Solea vulgaris returned negative results, while Sparus aurata, Dicentrarchus labrax, and Sardinella aurita showed the lowest prevalence (4.55%, 9.17%, and 10.53%, respectively) and mean abundance (0.84, 1.19, and 0.92, respectively). Conversely, Scomber japonicus and Scomber scombrus showed the highest prevalence (74.07% and 68.00%, respectively) and mean abundance (188.24 and 249.82, respectively). The data suggest that the coastal area of the Karaburun Peninsula (southern Albania) may be a high-risk area for zoonotic diseases, and the consumption of raw or undercooked fish caught in the Vlora district could result in the acquisition of human anisakiasis. For these reasons, it is necessary to improve the surveillance plan.

The influence of freshwater flows on two estuarine resident fish species show differential sensitivity to the impacts of drought, flood and climate change

2017 ◽  
Vol 100 (9) ◽  
pp. 1121-1137 ◽  
Author(s):  
Joel Williams ◽  
Jeremy S. Hindell ◽  
Greg P. Jenkins ◽  
Sean Tracey ◽  
Klaas Hartmann ◽  
...  
Keyword(s):  
Climate Change ◽  
Fish Species ◽  
Differential Sensitivity ◽  
Resident Fish ◽  
Estuarine Resident

scholarly journals Length-weight relationships of the ichthyofauna from a coastal subtropical system: a tool for biomass estimates and ecosystem modelling

2016 ◽  
Vol 16 (3) ◽  
Author(s):  
André Martins Vaz-dos-Santos ◽  
Bárbara Gris
Keyword(s):  
Fish Species ◽  
Growth Pattern ◽  
Coastal Area ◽  
Fish Populations ◽  
Life Stages ◽  
Ecosystem Modelling ◽  
Economic Aspects ◽  
Albula Vulpes ◽  
System A

Abstract Aiming to analyse the growth pattern, to allow biomass estimates and consequently to subsidize the ecosystem modelling, the length-weight relationships (LWR) of 39 fish species from the Araçá Bay, a subtropical coastal area chosen as model for a holistic study comprising environmental, social and economic aspects have been estimated. The objective of this study was to provide LWR for the fishes from the area itself, accurately based on the life stages of fish populations present there. Particularly for Albula vulpes, Trachinotus carolinus, T. falcatus, Archosargus rhomboidalis and Kyphosus sectatrix these are the first records of LWR in Brazil.

scholarly journals Ichthyofauna of coastal lakes and the Igaraçu River in Ilha Grande, Delta do Parnaíba, Parnaíba, Piauí State, northeastern Brazil

Check List ◽  
2014 ◽  
Vol 10 (6) ◽  
pp. 1270 ◽  
Author(s):  
Filipe Augusto Gonçalves de Melo ◽  
Rennan Do Nascimento Melo ◽  
Lucas Borges de Resende
Keyword(s):  
Alien Species ◽  
Fish Species ◽  
Coastal Area ◽  
Oreochromis Niloticus ◽  
Wind Farm ◽  
Northeastern Brazil ◽  
Coastal Lakes ◽  
Sampling Points ◽  
Northeastern State ◽  
Abundance And Distribution

This study aims to provide a list of fish species from the Igaraçu River and some lakes of the lower Parnaíba River, Delta do Parnaíba, northeastern state of Piauí, Brazil. Eleven collecting points were sampled in a coastal area, in a wind farm, during the dry season in November 2011. A total of 1,023 individuals of 24 species, 13 families and 6 orders were collected. The most representative families in number of species were Characidae, Cichlidae and Curimatidae, respectively. Astyanax aff. bimaculatus, Serrapinnus piaba and Psellogrammus kennedyi presented the greatest abundance and distribution among the sampling points. Oreochromis niloticus was the only alien species captured. No fishes were captured in five sampling sites. Voucher material is deposited in a new zoological collection, “Coleção Zoológica do Delta do Parnaíba”.

Cadmium Concentrations in Some Fish Species from a Coastal Area in Southern Norway

Oikos ◽  
1973 ◽  
Vol 24 (1) ◽  
pp. 155 ◽  
Author(s):  
Gustav N. Havre ◽  
Bjarne Underdal ◽  
Cath. Christiansen
Keyword(s):  
Fish Species ◽  
Coastal Area ◽  
Southern Norway

Parasite communities of a fish assemblage from the intertidal rocky zone of central Chile: similarity and host specificity between temporal and resident fish

Parasitology ◽  
2009 ◽  
Vol 136 (11) ◽  
pp. 1291-1303 ◽  
Author(s):  
G. MUÑOZ ◽  
Y. CORTÉS
Keyword(s):  
Host Specificity ◽  
Fish Species ◽  
Fish Assemblage ◽  
Parasite Species ◽  
Parasite Community ◽  
Central Chile ◽  
Resident Fish ◽  
Parasite Communities ◽  
High Host Specificity ◽  
Intertidal Fish

SUMMARYThe different species of a fish assemblage can, to some extent, be similar in terms of their parasite communities, which can be associated with certain ecological host traits. This study compared the parasite community descriptors between temporal and resident fish species composing an intertidal assemblage from central Chile. Host specificity and similarity indices of parasite communities among the fish species were also considered. A total of 1097 fish representing 14 species were collected during spring and summer of 2 consecutive years. A total spectrum of 40 parasite species was found, of which copepods and trematodes were the commonest. Congeneric fish species had the highest similarities in their parasite communities. Based on a cluster analysis, using only some fish species, no group was distinguished using abundance or prevalence of parasites, because 50% of parasite species had high host specificity and only few of them were shared among fish species. Adult parasites showed high host specificity and were found mainly in resident intertidal fish, whereas the temporal fish had parasites with different degrees of specificity. Consequently, resident intertidal fish were characterized by their own parasite species, meaning that their transmissions might be restricted to the intertidal zone.

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