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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. ...
An assessment of health management and biosecurity procedures in marine fish farming in Spain
(Elsevier, 2022-06-06)
Marine fish farming in Spain has experienced problems of performance due to losses caused by infectious diseases. Biosecurity and health management are identified by the Food and Agriculture Organization ...
A chromosome-level genome assembly enables the identification of the follicule stimulating hormone receptor as the master sex determining gene in the flatfish Solea senegalensis
(Wiley, 2023-01-01)
Sex determination (SD) shows huge variation among fish and a high evolutionary rate, as illustrated by the Pleuronectiformes (flatfishes). This order is characterized by its adaptation to demersal life, ...
An assessment of disease occurrence and mortality in marine fish farming in Spain
(Elsevier, 2022-07-11)
Marine fish farming in Spain, as in most Mediterranean countries, focuses on the production of European seabass (Dicentrarchus labrax) and gilthead seabream (Sparus aurata). The sector has experienced ...
Recombinant Fsh and Lh therapy for spawning induction of previtellogenic and early spermatogenic arrested teleost, the flathead grey mullet (Mugil cephalus)
(Springer Nature, 2022-04-21)
With the expansion and diversification of global aquaculture, efforts continue to develop new bio-technologies for assisted reproduction in species that present reproductive dysfunctions. Flathead grey ...
The gut microbiota of Cystidicola farionis parasitizing the swim bladder of the nosed charr morph Salvelinus malma complex in Lake Kronotskoe (Kamchatka, Russia)
(Society of Nematologists, 2021-12-15)
Using the approach of sequencing the V3–V4 region of the 16S rRNA gene, we have analyzed the bacterial diversity associated with the gut and “body” (other parts of nematode after dissection: cuticle, ...
Effects of soy protein base diet supplemented with lysine and methionine on digestive enzymes activity and hematological parameters in silvery-black porgy (Sparidentex hasta) juveniles
(Iranian Fisheries Research Organization, 2019-03-06)
The effect of dietary partial replacement of fish meal (FM) by soybean protein (SP) alone or in combination with lysine (Lys) and methionine (Met) supplementation were tested in a 60-days feeding trial ...
Vitamin A Affects Flatfish Development in a Thyroid Hormone Signaling and Metamorphic Stage Dependent Manner
(Frontiers Media, 2017-06-30)
Vitamin A (VA) and retinoid derivatives are known morphogens controlling vertebrate development. Despite the research effort conducted during the last decade, the precise mechanism of how VA induces ...
Apparent digestibility coefficients of brewer's by-products used in feeds for rainbow trout (Oncorhynchus mykiss) and gilthead seabream (Sparus aurata)
(Elsevier, 2020-08-06)
A trial was conducted to test the effect of partial replacement of fishmeal by two brewery industry byproducts, yeast and spent grain, included in isoproteic (41% CP) and isolipidic (22% CL) diets for ...