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- Author:
- Botelho, Hortência Aparecida; de Assis Lago, Aline; da Costa, Alisson Lucrecio; Costa, Adriano Carvalho; Reis Neto, Rafael Vilhena; Silva, Zoraia; Ribeiro, Fagner Machado; Café, Marcos Barcellos; de Freitas, Rilke Tadeu Fonseca
- Source:
- Aquaculture research 2019 v.50 no.9 pp. 2429-2436
- ISSN:
- 1355-557X
- Subject:
- Astyanax fasciatus; animal organs; body weight; carcass yield; discriminant analysis; fish; morphometry; slaughter; tail
- Abstract:
- ... The objective of this study was to verify the direct and indirect correlation between morphometric measures, ratios, body weight and yield in two lambari species Astyanax lacustris and Astyanax fasciatus and whether the discriminant analysis is capable of separating and allocating the species. We used 102 lambari yellow tail and 60 lambari red tail. The fish were weighed and submitted to the evalu ...
- DOI:
- 10.1111/are.14196
-
http://dx.doi.org/10.1111/are.14196
- Author:
- Mondal, Bithilekha; Das, Shib K.
- Source:
- Aquaculture research 2019 v.50 no.9 pp. 2341-2349
- ISSN:
- 1355-557X
- Subject:
- Aplocheilus; Labeo bata; Madhuca longifolia; Oreochromis mossambicus; Ricinus communis; castor beans; fish; fish poisons; mortality; nitrogen; oilseed cakes; phosphorus; seeds; toxicity; toxicity testing
- Abstract:
- ... Comparative evaluation of mahua (Bassia latifolia) oil cake (MOC) and castor bean (Ricinus communis) seed (CBS) was tested as piscicides for tilapia (Oreochromis mossambicus) and panchax (Aplocheilus panchax), and residual toxicity test was done on Labeo bata. Delayed response of CBS compared with MOC was evident as first and total mortality of tilapia was encountered at 4th and 10th hour of appli ...
- DOI:
- 10.1111/are.14115
-
http://dx.doi.org/10.1111/are.14115
- Author:
- Mat Nawang, Siti Umey Syahirah; Ching, Fui Fui; Senoo, Shigeharu
- Source:
- Aquaculture research 2019 v.50 no.9 pp. 2591-2599
- ISSN:
- 1355-557X
- Subject:
- Pangasianodon hypophthalmus; body weight changes; catfish; color; condition factor; feed conversion; fish culture; growth performance; juveniles; ornamental fish; rearing; rivers; specific growth rate; stress response; swimming; tanks
- Abstract:
- ... The effects of different tank background colours (green, black and white) on the growth performance and body coloration of juvenile river cafish, Pangasius hypophthalmus, were examined in this study. The experimental fish with an initial body weight (BW) 0.13 ± 0.05 g and total length (TL) 2.54 ± 0.37 cm were used, and groups of 15 fish per tank were randomly distributed. The experiment was conduc ...
- DOI:
- 10.1111/are.14215
-
http://dx.doi.org/10.1111/are.14215
- Author:
- Costa, Leandro Santos; de Araújo, Felipe Guedes; Paulino, Renan Rosa; Pereira, Luciano José; Rodrigues, Edgar Junio Damasceno; Ribeiro, Paula Adriane Perez; Rosa, Priscila Vieira
- Source:
- Aquaculture research 2019 v.50 no.9 pp. 2371-2379
- ISSN:
- 1355-557X
- Subject:
- Oreochromis niloticus; anesthesia; anesthetics; benzocaine; clove oil; cortisol; glucose; juveniles; oils; pharmacokinetics; photoperiod; secretion; stress response; sulfonates
- Abstract:
- ... Although daily variations in drug pharmacokinetics have been reported for a variety of teleost species, the influence of this daily variation on the cortisol response following anaesthesia remains poorly understood. To address this, two experiments were performed. The first experiment described the daily patterns of cortisol and glucose secretion in tilapia (Oreochromis niloticus). The second expe ...
- DOI:
- 10.1111/are.14118
-
http://dx.doi.org/10.1111/are.14118
- Author:
- Samavat, Zahra; Shamsaie Mehrgan, Mehdi; Jamili, Shahla; Soltani, Mehdi; Hosseini Shekarabi, Seyed Pezhman
- Source:
- Aquaculture research 2019 v.50 no.9 pp. 2496-2504
- ISSN:
- 1355-557X
- Subject:
- Citrus paradisi; Rutilus kutum; alanine transaminase; alkaline phosphatase; body weight; diet; erythrocytes; fish fry; gallic acid; grapefruits; growth performance; hematocrit; hemoglobin; intestines; leukocytes; quercetin; surface area; villi
- Abstract:
- ... In this study, total phenolic and flavonoid contents of grapefruit peel extract (GPE) were equal to 117.3 ± 0.3 µg of gallic acid/mg and 39.30 ± 0.1 µg of quercetin/mg respectively. Caspian white fish (n = 180, 4 ± 0.9 g body weight) was fed with supplemented diets, including 0, 6.25, 12.5 and 25 mg of GPE/kg for 60 days at 25 ± 1°C. The growth performance was markedly improved in fish fed with 25 ...
- DOI:
- 10.1111/are.14204
-
http://dx.doi.org/10.1111/are.14204
- Author:
- Huang, Linbin; Yan, Xinghong
- Source:
- Aquaculture research 2019 v.50 no.9 pp. 2646-2654
- ISSN:
- 1355-557X
- Subject:
- Pyropia yezoensis; fractionation; genome; genomic libraries; high-throughput nucleotide sequencing; macroalgae; microsatellite repeats; oligodeoxyribonucleotides; polymerase chain reaction
- Abstract:
- ... Pyropia yezoensis is one of the most important economical seaweeds across the world and major efforts are underway to increase the production. However, its genome is relatively unexplored. In this study, genome sequence of wild‐type strain LS was determined through paired‐end sequencing of small‐size fractionated genomic library. In total, 283,606 contigs were assembled and 20,620 SSR‐containing s ...
- DOI:
- 10.1111/are.14222
-
http://dx.doi.org/10.1111/are.14222
- Author:
- Güroy, Betül; Güroy, Derya; Mantoğlu, Serhan; Çelebi, Kamil; Şahin, Oya Irmak; Kayalı, Selin; Canan, Belkıs
- Source:
- Aquaculture research 2019 v.50 no.9 pp. 2519-2527
- ISSN:
- 1355-557X
- Subject:
- Arthrospira platensis; Oncorhynchus mykiss; Spirulina; cold storage; coliform bacteria; dietary supplements; experimental diets; fish meal; ice; meat quality; pH; plant-based diet; sensory evaluation; shelf life; storage time; trout
- Abstract:
- ... This study was carried out to determine the effects of fish meal or plant‐based diets with supplementation of dietary Spirulina (4%) on shelf life of rainbow trout, Oncorhynchus mykiss. Rainbow trout (initial weight: ~135 g) were fed four experimental diets (fish meal‐based FM, plant meal‐based‐PM, Spirulina included at 4% of fish meal‐based‐FM/S or plant meal‐based PM/S) for 12 weeks. After the f ...
- DOI:
- 10.1111/are.14206
-
http://dx.doi.org/10.1111/are.14206
- Author:
- Lahnsteiner, Franz; Lahnsteiner, Elias; Kletzl, Manfred
- Source:
- Aquaculture research 2019 v.50 no.9 pp. 2444-2459
- ISSN:
- 1355-557X
- Subject:
- Salmo trutta; acclimation; acetyl coenzyme A; blood serum; diploidy; energy; energy metabolism; enzyme activity; enzymes; glycogen; hypoxia; lactic acid; liver; metabolites; muscles; oxygen; phosphocreatine; swimming; temperature; triploidy
- Abstract:
- ... Differences in metabolism (enzyme activities, metabolites) between diploid and triploid Salmo trutta f. lacustris were investigated under acclimation and stress conditions. Under acclimation conditions enzyme activities differed for 35% of the 27 investigated key regulatory enzymes and temperature optima for 23%. Muscle and liver metabolites related to energy metabolism and diagnostic indices of b ...
- DOI:
- 10.1111/are.14198
-
http://dx.doi.org/10.1111/are.14198
- Author:
- Kobayashi, Toru; Fujii, Hikaru
- Source:
- Aquaculture research 2019 v.50 no.9 pp. 2666-2686
- ISSN:
- 1355-557X
- Subject:
- Gnathopogon caerulescens; cell cycle; centrosomes; chromosomes; eggs; heat stress; minnows; mitotic spindle apparatus; tetraploidy
- Abstract:
- ... This study examined the effects and optimal conditions of double heat‐shock treatment (HST) for the suppression of cleavage in fertilized willow minnow (Gnathopogon caerulescens) eggs. In addition, we performed a cytological analysis of the nucleus and mitotic apparatus dynamics before and after HST. Tetraploidy occurred at the highest frequency (45.4%) when the first HST was delivered 25 min afte ...
- DOI:
- 10.1111/are.14225
-
http://dx.doi.org/10.1111/are.14225
- Author:
- Kupren, Krzysztof; Palińska‐Żarska, Katarzyna; Krejszeff, Sławomir; Żarski, Daniel
- Source:
- Aquaculture research 2019 v.50 no.9 pp. 2528-2536
- ISSN:
- 1355-557X
- Subject:
- Perca fluviatilis; allometry; early development; fish culture; fish larvae; hatching; juveniles; ontogeny; rearing; tail
- Abstract:
- ... The morphological development and allometric growth patterns of Eurasian perch, Perca fluviatilis L., a highly valued commercial species, were studied under intensive rearing conditions from hatching up to 50 DPH (Days Post Hatch). Based on the external morphology, four different phases during early development of Eurasian perch were identified: pre‐flexion larva 0–20 DPH (5.70–10.16 mm TL); flexi ...
- DOI:
- 10.1111/are.14208
-
http://dx.doi.org/10.1111/are.14208
- Author:
- Ismail, Mona; Wahdan, Ali; Yusuf, Mohamed, S.; Metwally, Elsayed; Mabrok, Mahmoud
- Source:
- Aquaculture research 2019 v.50 no.9 pp. 2545-2562
- ISSN:
- 1355-557X
- Subject:
- Oreochromis niloticus; Pseudomonas fluorescens; antibiotics; dietary supplements; disease resistance; fish; fish diseases; growth performance; histology; immune response; innate immunity; intestines; liver; lysozyme; proteinases; spleen; survival rate; virulent strains
- Abstract:
- ... This study investigated the effects of a synbiotic Lacto Forte on growth performance, haemato‐immunological responses, plasma bactericidal capacity, histological profiles and resistance of Oreochromis niloticus to Pseudomonas fluorescens. The experimental fish were divided into three groups; two of them (T1 and T2) were given Lacto Forte incorporated diets at increasing level (0.7 and 1.5 g/kg, re ...
- DOI:
- 10.1111/are.14212
-
http://dx.doi.org/10.1111/are.14212
- Author:
- Huang, Qianqian; Lin, Heizhao; Wang, Ruixuan; Huang, Zhong; Zhou, Chuanpeng; Yu, Wei; Xun, Pengwei; Tan, Lianjie; Wang, Yun; Wang, Jun
- Source:
- Aquaculture research 2019 v.50 no.9 pp. 2359-2370
- ISSN:
- 1355-557X
- Subject:
- Bacteroidetes; Firmicutes; Proteobacteria; Tenericutes; Trachinotus ovatus; alanine transaminase; amylases; aspartate transaminase; chymotrypsin; creatine kinase; diet; enzyme activity; feed conversion; gamma-glutamyltransferase; intestinal microorganisms; intestines; juveniles; peroxidase; pyridoxine; regression analysis; sodium-potassium-exchanging ATPase; specific growth rate; weight gain
- Abstract:
- ... In order to investigate the dietary vitamin B₆ (VB₆) requirement for juvenile golden pompano, an experiment of six different diets with six dietary VB₆ levels (0, 3.75, 7.47, 10.6, 13.7 and 18.5 mg/kg) was conducted. The results indicated that the content of dietary VB₆ significantly increased weight gain rate (WGR), specific growth rate (SGR) and feed conversion ratio (FCR; p < 0.05). Golden pomp ...
- DOI:
- 10.1111/are.14117
-
http://dx.doi.org/10.1111/are.14117
- Author:
- Gutiérrez, Xavier A.; Kolarevic, Jelena; Takle, Harald; Baeverfjord, Grete; Ytteborg, Elisabeth; Fyhn Terjesen, Bendik
- Source:
- Aquaculture research 2019 v.50 no.9 pp. 2687-2697
- ISSN:
- 1355-557X
- Subject:
- Salmo salar; blood; chlorides; coping strategies; cystic fibrosis transmembrane conductance regulator; gene expression; histology; mortality; nitrite nitrogen; nitrites; parr; protective effect; specific growth rate; toxicity
- Abstract:
- ... The present study examined the protective effects of water chloride (Cl⁻) towards nitrite toxicity in Atlantic salmon parr during 84‐day long nitrite exposure. Effects on growth, histology, blood indices and gene expression were studied at a fixed nominal Cl⁻ concentration of 200 mg/L and at several water nitrite concentrations (0, 0.5, 2, 5 and 10 mg/L NO₂⁻–N). The specific growth rate was signif ...
- DOI:
- 10.1111/are.14226
-
http://dx.doi.org/10.1111/are.14226
- Author:
- Zhao, Yan; Wang, Lingkai; Gao, Jian
- Source:
- Aquaculture research 2019 v.50 no.9 pp. 2486-2495
- ISSN:
- 1355-557X
- Subject:
- Misgurnus anguillicaudatus; acid phosphatase; alkaline phosphatase; antioxidant activity; catalase; dietary supplements; docosahexaenoic acid; eicosapentaenoic acid; experimental diets; fatty acid composition; feed conversion; gene expression; gene expression regulation; genes; glutathione peroxidase; growth performance; immune response; juveniles; lipid metabolism; lysozyme; malondialdehyde; mucus; rearing; specific growth rate; superoxide dismutase; survival rate
- Abstract:
- ... A 9‐week rearing trail was conducted to examine the effects of different dietary highly unsaturated fatty acid (HUFA) levels on the growth performance, fatty acid profiles, antioxidant activities, mucus immune responses and lipid metabolism‐related gene expressions of loach (Misgurnus anguillicaudatus) juveniles. Five test diets supplemented with 0%, 0.32%, 0.64%, 0.96% and 1.28% HUFA were used he ...
- DOI:
- 10.1111/are.14202
-
http://dx.doi.org/10.1111/are.14202
- Author:
- Prathomya, Panita; Hussein, Hany A.; Tran, Ngoc Tuan; Duan, Yuan‐Hui; Peng, Shu‐Hua; Xu, Yan; Qian, Xue‐Qiao; Wang, Gui‐Tang
- Source:
- Aquaculture research 2019 v.50 no.9 pp. 2707-2717
- ISSN:
- 1355-557X
- Subject:
- Astragalus membranaceus; B-lymphocytes; Codonopsis pilosula; Glycyrrhiza uralensis; Litopenaeus vannamei; alanine transaminase; aquaculture; aspartate transaminase; dietary supplements; granulocytes; growth performance; hemocyanin; hemocytes; hepatopancreas; histology; juveniles; shrimp; survival rate
- Abstract:
- ... Pacific white shrimp is the major farmed shrimp species in the world. It is known to be very sensitive to the environmental and management changes such as intensification, which is one of the primary necessities to increase shrimp production, but represents a stressful condition, and needs to be managed properly to diminish its negative effects in aquaculture. In this study, juvenile Pacific white ...
- DOI:
- 10.1111/are.14251
-
http://dx.doi.org/10.1111/are.14251
- Author:
- Tran‐Ngoc, Kim T.; Haidar, Mahmoud N.; Roem, Arjen J.; Sendão, João; Verreth, Johan A. J.; Schrama, Johan W.
- Source:
- Aquaculture research 2019 v.50 no.9 pp. 2577-2590
- ISSN:
- 1355-557X
- Subject:
- Oreochromis niloticus; digestibility; distillers grains; energy balance; energy requirements; experimental diets; feather meal; feed composition; fish; fish feeding; goblet cells; histology; hydrolysis; ingredients; intestines; nitrogen; rapeseed meal; raw materials; rice bran; soybean meal; sunflower meal
- Abstract:
- ... The present study assessed the effect of different feed ingredients on nutrient apparent digestibility coefficients (ADC), nitrogen/energy balance and morphology changes in the intestine of Nile tilapia; using a control diet and six test diets, in which the following six ingredients were included at 30%: hydrolysed feather meal (HFM), soybean meal (SBM), rice bran (RB), rapeseed meal (RM), sunflow ...
- DOI:
- 10.1111/are.14214
-
http://dx.doi.org/10.1111/are.14214
- Author:
- Jiang, Dali; Zheng, Jichang; Dan, Zhijie; Tang, Zhuoyi; Ai, Qinghui; Mai, Kangsen
- Source:
- Aquaculture research 2019 v.50 no.9 pp. 2350-2358
- ISSN:
- 1355-557X
- Subject:
- Mytilus edulis; Scophthalmus maximus; amino acids; attractants; feed conversion; feed intake; fish meal; gene expression; genes; ghrelin; growth performance; intestines; juveniles; messenger RNA; nucleotides; plant-based diet; protein efficiency ratio; protein hydrolysates; quaternary ammonium compounds; soybean meal; specific growth rate; turbot
- Abstract:
- ... An experiment was conducted to evaluate the effects of five attractants on feed intake, growth performance and appetite‐regulating genes expression for juvenile turbot (Scophthalmus maximus L.). Fish were fed with seven diets: fish‐meal‐based diet (FM), fermented soybean meal replacing 45% fish meal (FSBM) and other diets with 1% compound attractant A (CA‐A) consisting of amino acids, compound att ...
- DOI:
- 10.1111/are.14116
-
http://dx.doi.org/10.1111/are.14116
- Author:
- Li, Li; Zhang, Yongsheng; Dong, Shuanglin; Wang, Fang; Gao, Qinfeng
- Source:
- Aquaculture research 2019 v.50 no.9 pp. 2333-2340
- ISSN:
- 1355-557X
- Subject:
- Apostichopus japonicus; ammonia; excretion; growth performance; juveniles; larvae; larval development; light intensity; mariculture; metabolism; oxygen consumption; specific growth rate; survival rate
- Abstract:
- ... The growth rate, survival rate, development and setting rate of larval sea cucumber Apostichopus japonicus were measured under four light intensities (0, 50, 500 and 2,000 lx), and the growth rate and metabolism of the juvenile sea cucumbers were investigated under four light intensity treatments (0, 100, 1,000 and 2,500 lx). The light requirements (i.e. intensity) of the sea cucumber changed as t ...
- DOI:
- 10.1111/are.14113
-
http://dx.doi.org/10.1111/are.14113
- Author:
- Erdogan, Fatime
- Source:
- Aquaculture research 2019 v.50 no.9 pp. 2326-2332
- ISSN:
- 1355-557X
- Subject:
- Arthrospira platensis; Cichlidae; Spirulina; aquariums; body weight; carotenoids; color; crude protein; digestible energy; dolphins; feed additives; feed conversion; feed supplements; fish; fish meal; fish skin; growth performance; protein efficiency ratio; satiety; specific growth rate; statistical analysis; weight gain
- Abstract:
- ... This study was carried out to investigate the effects of replacing fish meal with dietary Spirulina as a feed supplement on the growth performance and coloration of blue dolphin cichlids (Cyrtocara moorii). Five isonitrogenous (47% crude protein) and isocaloric (17.36 kJ/g digestible energy) diets were for formulated to replace FM with 0, 5, 10, 15 and 20% Spirulina (designated as Control, SP5, SP ...
- DOI:
- 10.1111/are.14112
-
http://dx.doi.org/10.1111/are.14112
- Author:
- Shi, Linlin; Tian, Ting; Shen, Mingxing; Jin, Meijuan; Zhang, Qing; Zhang, Weiye; Lu, Changying
- Source:
- Aquaculture research 2019 v.50 no.9 pp. 2316-2325
- ISSN:
- 1355-557X
- Subject:
- Eriocheir sinensis; ammonium nitrogen; aquatic plants; crabs; fish meat; models; nitrate nitrogen; ponds; rearing; surface water; total nitrogen; total phosphorus; unmanned aerial vehicles; water quality; China
- Abstract:
- ... Aquatic plants play important roles in the productivity of intensive Chinese mitten crab (CMC) rearing ponds. This study aimed to evaluate the lower limit of aquatic plant coverage (APC) in CMC ponds. A field investigation was conducted and unmanned aerial vehicle was used to estimate APCs. A follow‐on single factor experiment was performed to verify the results and evaluated the efficacy of APC v ...
- DOI:
- 10.1111/are.14109
-
http://dx.doi.org/10.1111/are.14109