Results 11 to 20 of about 1,049 (152)

Jellyfish on the menu: mtDNA assay reveals scyphozoan predation in the Irish Sea. [PDF]

R Soc Open Sci, 2017
Localized outbreaks of jellyfish, known as blooms, cause a variety of adverse ecological and economic effects. However, fundamental aspects of their ecology remain unknown. Notably, there is scant information on the role jellyfish occupy in food webs: in
Lamb PD, Hunter E, Pinnegar JK, Creer S, Davies RG, Taylor MI.   +5 more
europepmc   +3 more sources

Occurrence and distribution of parasites in relation to food components of grey gurnard, Eutrigla gurnardus (L.) (Teleostei: Scorpaeniformes), off the Shetland Islands

Oceanological and Hydrobiological Studies, 2014
The research was conducted on the parasite fauna and food composition of Eutrigla gurnardus caught as by-catch in commercial catches of the Atlantic cod Gadus morhua near the Shetland Islands. Thirteen species and two genera of pathogens were identified,
E. Sobecka, B. Więcaszek, Ewa Łuczak, A. Antoszek   +3 more
semanticscholar   +2 more sources

Integrating spatial indicators in the surveillance of exploited marine ecosystems. [PDF]

PLoS One, 2018
Spatial indicators are used to quantify the state of species and ecosystem status, that is the impacts of climate and anthropogenic changes, as well as to comprehend species ecology.
Rufino MM, Bez N, Brind'Amour A.
europepmc   +6 more sources

Species which may act as vectors or reservoirs of diseases covered by the Animal Health Law: Listed pathogens of fish. [PDF]

EFSA J, 2023
Abstract Vector or reservoir species of five fish diseases listed in the Animal Health Law were identified, based on evidence generated through an extensive literature review (ELR), to support a possible updating of Regulation (EU) 2018/1882. Fish species on or in which highly polymorphic region‐deleted infectious salmon anaemia virus (HPR∆ ISAV), Koi ...
EFSA Panel on Animal Health and Welfare (AHAW), Nielsen SS, Alvarez J, Bicout D, Calistri P, Canali E, Drewe JA, Garin-Bastuji B, Gonzales Rojas JL, Smith CG, Herskin M, Michel V, Miranda Chueca MA, Padalino B, Spoolder H, Ståhl K, Velarde A, Viltrop A, Winckler C, Arzul I, Dharmaveer S, Olesen NJ, Schiøtt M, Sindre H, Stone D, Vendramin N, Aires M, Asensio IA, Antoniou SE, Barizzone F, Dhollander S, Gnocchi M, Karagianni AE, Kero LL, Munoz Guajardo IP, Rusina A, Roberts H.   +36 more
europepmc   +2 more sources

Occurrence of Grey Gurnard (Eutrigla gurnardus, Linnaeus 1758) in West Greenland Waters

Journal of Northwest Atlantic Fishery Science, 2011
T. Neudecker, M. Stein
semanticscholar   +2 more sources

Structural and developmental insights into the muscles involved in lionfish (Pterois spp.) vocalisations. [PDF]

J Fish Biol
Abstract Vocal signalling is an important mode of communication in fishes. The two species of lionfish in the Pterois complex, the Indo‐Pacific lionfish (Pterois volitans) and the red lionfish (Pterois miles), are both known to produce different types of sounds with sonic muscles attached to the swimbladder.
Holmes RB, Hamilton NM, Criswell KE, Smithson KZ, Herbert-Read JE, Chapuis L.   +5 more
europepmc   +2 more sources

Assessment of listing and categorisation of animal diseases within the framework of the Animal Health Law (Regulation (EU) No 2016/429): infectious pancreatic necrosis (IPN). [PDF]

EFSA J, 2023
Abstract Infectious pancreatic necrosis (IPN) was assessed according to the criteria of the Animal Health Law (AHL), in particular, the criteria of Article 7 on disease profile and impacts, Article 5 on its eligibility to be listed, Annex IV for its categorisation according to disease prevention and control rules as in Article 9, and Article 8 for ...
EFSA Panel on Animal Health and Welfare (AHAW), Nielsen SS, Alvarez J, Calistri P, Canali E, Drewe JA, Garin-Bastuji B, Rojas JLG, Gortázar C, Herskin MS, Michel V, Miranda MÁ, Padalino B, Pasquali P, Roberts HC, Spoolder H, Ståhl K, Velarde A, Viltrop A, Winckler C, Bron J, Olesen NJ, Sindre H, Stone D, Vendramin N, Antoniou SE, Kohnle L, Papanikolaou A, Karagianni AE, Bicout DJ.   +29 more
europepmc   +2 more sources

Diet and trophic structure of fishes in the Barents Sea: between empty and full stomachs - large individual variability follows a common pattern. [PDF]

J Fish Biol
Abstract More than 27,000 stomachs from 70 species of fish were collected from the Barents Sea in 2015. Quantitative stomach content expressed relative to the body weight of the predator fish (g g−1 as %) varied by four to five orders of magnitude for six species with the largest sample size (Atlantic cod Gadus morhua, haddock Melanogrammus aeglefinus,
Skjoldal HR, Eriksen E, Ono K, Dolgov A.
europepmc   +2 more sources

Technical specifications for a EU-wide baseline survey of antimicrobial resistance in bacteria from aquaculture animals. [PDF]

EFSA J
Abstract The European Commission requested scientific and technical assistance in the preparation of a EU‐wide baseline survey of antimicrobial resistance (AMR) in bacteria from aquaculture animals. It is recommended that the survey would aim at estimating the occurrence of AMR in Aeromonas spp.
European Food Safety Authority (EFSA), Aerts M, Baron S, Bortolaia V, Hendriksen R, Guerra B, Stoicescu A, Beloeil PA.   +7 more
europepmc   +2 more sources

Trait-based life strategies, ecological niches, and niche overlap in the nekton of the data-poor Mediterranean Sea. [PDF]

Ecol Evol, 2020
In this study, we used biological traits in order to define the life strategies and niche overlap of 205 nektonic species of the Mediterranean Sea. Focusing on habitats of importance (Posidonia beds, coralligène formations, and lagoons), we investigated strategies and niches of the species present there.
Koutsidi M, Moukas C, Tzanatos E.
europepmc   +2 more sources