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Temperature affects growth allometry and development patterns in brown trout (Salmo trutta) fry: a multitrait approach
(NRC Research Press, 2017-07-17)
To study the influence of temperature (4, 6, and 12 °C) on the development of brown trout (Salmo trutta) from hatching to the end of metamorphosis, an analysis of allometric growth patterns was conducted ...
Morphology of the larval stages of a Mediterranean population of the allochthonous Say’s mud crab, Dyspanopeus sayi (Decapoda: Brachyura: Panopeidae)
(Consejo Superior de Investigaciones Científicas, 2013-04-15)
In this study the complete larval development (including four zoeal stages and a megalopa stage) of
Dyspanopeus sayi is described and illustrated in detail based on larvae reared in the laboratory. ...
Paired spawning with male rotation of meagre Argyrosomus regius using GnRHa injections, as a method for producing multiple families for breeding selection programs
(Elsevier, 2018-06-08)
Weekly gonadotropin-releasing hormone agonist (GnRHa) injections were used to induce spawning in paired male and female meagre (Argyrosomus regius) with a weekly rotation of the males, in order to produce ...
The effect of diet on the structure of gut bacterial community of sympatric pair of whitefishes (Coregonus lavaretus): one story more
(PeerJ, 2019-12-03)
In the Coregonus lavaretus complex may be found lacustrine sympatric pairs, which serves as an intriguing model for studying different aspects of fish evolutionary biology. One such sympatric whitefish ...
Zebrafish as a Model to Screen the Potential of Fatty Acids in Reproduction
(Mary Ann Liebert, 2019-01-31)
Sperm quality is an important topic in general health, chemotherapy, and gamete preservation technology. Fatty acid (FA) composition of membranes, which is influenced by the diet, plays key roles in ...
Dynamics of the Pacific Oyster Pathobiota during mortality episodes in Europe assessed by 16S rRNA gene profiling and a new target enrichment next‐generation sequencing strategy
(Wiley, 2019-07-20)
Infectious agents such as the bacteria Vibrio aestuarianus or Ostreid herpesvirus 1 (OsHV‐1) have been repeatedly associated with dramatic disease outbreaks of Crassostrea gigas beds in Europe. Beside ...
Dietary aquaculture by-product hydrolysates: impact on the transcriptomic response of the intestinal mucosa of European seabass (Dicentrarchus labrax) fed low fish meal diets
(BMC, 2018-05-24)
Aquaculture production is expected to double by 2030, and demands for aquafeeds and raw materials are expected to increase accordingly. Sustainable growth of aquaculture will require the development of ...
Gene expression analysis of the innate immune system during early rearing and weaning of meagre (Argyrosomus regius)
(Elsevier, 2019-10-06)
The present study is the first report of some representative innate immune genes in meagre (Argyrosomus regius) larvae. This study has specifically focused on the growth period from hatching to the ...
Linking stocking densities and feeding strategies with social and individual stress responses on gilthead seabream (Sparus aurata)
(Elsevier, 2019-10-24)
Intensive aquaculture and poor management practices can cause stress and compromise welfare of farmed fish. This study aimed to assess the potential links between stocking densities and feeding methods ...
Skin mucus metabolites in response to physiological challenges: A valuable non-invasive method to study teleost marine species
(Elsevier, 2018-07-13)
Knowledge concerning the health and welfare of fish is important to conserve species diversity. Fish mucosal surfaces, and particularly the skin, are of utmost importance to protect the integrity and ...