نتایج جستجو برای: macrobrachium macrobrachion
تعداد نتایج: 1245 فیلتر نتایج به سال:
The giant river prawn (Macrobrachium rosenbergii) is one of the most farmed freshwater crustaceans in the world. Its global production has been stalling in the past decade due to the inconsistent quality of broodstock and hatchery-produced seeds. A better understanding of the role of nutrition in maturation diets will help overcome some of the production challenges. Arachidonic acid (20:4 n-6, ...
Macrobrachium amazonicum is considered a favorite Brazilian species of freshwater prawn for cultivation as a result of its quick development and because it is easy to maintain in captivity. The aim of this work is to describe the sexual cycle stages and determine maturation age of the female M. amazonicum, which was collected monthly from June, 2002 to May, 2003 in the Jaguaribe River, Itaiçaba...
There currently is more and more interest in the use of natural products, such as tea polyphenols, as therapeutic agents. The polyphenol compound pyrogallol has been reported before to inhibit quorum-sensing-regulated bioluminescence in Vibrio harveyi. Here, we report that the addition of 10 mg · liter(-1) pyrogallol protects both brine shrimp (Artemia franciscana) and giant river prawn (Macrob...
Abstract Data on the distribution, abundance, biomass, and morphological features of Macrobranchium nipponense from 1986-2022 collected in Republic Moldova are presented. Maximum length Macrobrachium was 117 mm, which is bigger than other places, maximum weight 13.8 g. The highest abundance 12 individuals/m 2 . M. dispersed place introduction a distance 210 km. most probable pathways dispersal ...
Lectins play important roles in crustacean innate immunity through recognition of foreign pathogens. In this study, 20 lectins including C-type lectins [dual-carbohydrate recognition domain (CRD) type and single-CRD type], L-type lectin, and lectin with low-density lipoprotein class A (LDLa) domain were identified from the freshwater prawn Macrobrachium rosenbergii. The tissue distribution and ...
O objetivo deste estudo foi descrever as características morfométricas de camarões canela, Macrobrachium amazonicum (Heller, 1862) que não sobreviveram ao período aclimatação precedeu cultivo bioflocos. As analisadas duas amostras, uma com 11 machos e outra 7 fêmeas foram variáveis peso total, comprimento total do cefalotórax. Os resultados avaliados indicaram o médio das maior nos machos, tant...
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