Results 21 to 30 of about 2,618 (162)
The changing world presents negative impacts on marine ecosystems and has led to the development of diversified tools to support reef restoration. Harnessing restoration to achieve success needs innovative techniques that also address the restoration of ...
Camilo Cortés-Useche +8 more
doaj +1 more source
Tidal and seasonal effects on transport of pink shrimp postlarvae [PDF]
Transport simulations were conducted to investigate a large seasonal peak in postlarvae of the pink shrimp Farfantepenaeus duorarum that occurs every summer on the northwestern border of Florida Bay. Daily vertical migration, a known behavior in pink shrimp postlarvae, was assumed in all scenarios investigated.
MM Criales +3 more
openaire +1 more source
This study was therefore aimed to determine the effect of different concentration of estrogen hormone, 17β-estradiol (E2) on feminization for the production of all female, growth rate and survival rate of Pacific white shrimp (Litopenaeus vannamei ...
I Nengah Gde Sugestya +2 more
doaj +1 more source
An imbalance in the production and detoxification of reactive oxygen species and other oxidants can disrupt all types of cellular compounds, and lead to a state of oxidative stress.
Maria J. Xavier +9 more
doaj +1 more source
Distribution and transport of a prawn Penaeus japonica postlarvae.
This paper describes the vertical and horizontal distributions and transport from offshore to coastal area of a prawn Penaeus japonicus, postlarvae collected in Kumihama Bay and its adjacent area from April to October, 1984. The postlarvae distributed abundantly in surface waters shallower than 10m depth and coastal area compared with offshore area in ...
Kuwahara, Akihiko +2 more
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Samplings with plankton net, cast net and otter trawl were made every two weeks to estimate the distribution and abundance of Penaeus shrimp postlarvae and juveniles in Kino Bay (IX/89-IX/90) and La Cruz coastal lagoon (VII/89-IV/91), Sonora, Mexico ...
JM Grijalva-Chon, RH Barraza-Guardado
doaj +1 more source
Dispersal patterns of shrimp larvae and postlarvae of the genus Solenocera [PDF]
Se analiza la abundancia y los procesos de dispersion de los primeros estadios larvales y postlarvales de Solenocera spp. (Burkenroad, 1939). Los datos obtenidos se basaron en tres campanas oceanograficas realizadas en el sur de la bahia de Campeche, Mexico, durante el verano y otono de 1993 y primavera de 1994.
Adolfo Gracia, Mario A. Gómez
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Plant extracts are known for their high content and diversity of polyphenols, which can improve fish oxidative status. A growth trial with Senegalese sole postlarvae (45 days after hatching) fed with one of four experimental diets—control (CTRL), and ...
Maria J. Xavier +9 more
doaj +1 more source
Lethality of Pyrethrins to Larvae and Postlarvae of the American Lobster (Homarus americanus)
Pesticide formulations containing pyrethrins are being used to treat salmonids for infestations of the copepod parasites Lepeophtherius salmonis and Caligus elongatus (sea lice). The acute lethality of one such formulation to four larval stages of the American lobster (Homarus americanus), a species of significant economic importance in eastern Canada,
L E, Burridge, K, Haya
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Weaning of Senegalese sole (Solea senegalensis) postlarvae to an inert diet with a co-feeding regime
The objective of this study was to evaluate the weaning success of Senegalese sole, Solea senegalensis, postlarvae when cofed a compound diet, by means of the analysis of growth parameters (relative growth rate [RGR] and condition factor [K]), survival ...
Laura Ribeiro +2 more
doaj +3 more sources

