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1. First report of intersex in Cobia, Rachycentron canadum reared in Gulf of Mannar, India—A case study

Author:
P, Rameshkumar.; M., Sakthivel; G., Tamilmani; R., Jayakumar; A.K., Abdul Nazar; M., Sankar; K.K., Anikuttan; A., Angela Mercy; N., Krishnaveni; T.T., Ravikumar
Source:
Aquaculture reports 2021 v.19 pp. 100587
ISSN:
2352-5134
Subject:
breeding stock,   etc   ; Rachycentron canadum; aquaculture; cages; case studies; death; females; fish; incidence; males; oocytes; spermatids; spermatocytes; testes; tissues; India;     Show all 16 Subjects
Abstract:
... The present study reports the first incidence of intersex in Cobia, Rachycentron canadum maintained at sea cages in the Gulf of Mannar, India. During the 10 year study period (2010–2019), at total of 815 broodstock (386 wild captured and 429 captive raised) were maintained under captivity in sea cages in the Gulf of Mannar, India for the purpose of seed production. Of which, 318 male and 252 femal ...
DOI:
10.1016/j.aqrep.2021.100587

2. Validation of advanced tools to evaluate sperm function in barramundi (Lates calcarifer).

Author:
Marc, Adrien F.; Guppy, Jarrod L.; Bauer, Paige; Mulvey, Peter; Jerry, Dean R.; Paris, Damien B.B.P.
Source:
Aquaculture 2021 v.531 pp. 735802
ISSN:
0044-8486
Subject:
breeding stock,   etc   ; DNA; DNA damage; Lates calcarifer; aquaculture; automation; cell viability; fish; heat treatment; male fertility; males; sperm quality;     Show all 12 Subjects
Abstract:
... Barramundi (Lates calcarifer) is a tropical finfish species rapidly growing in popularity for aquaculture production. However, sperm quality tests have yet to be adapted to enable selection of highly fertile male broodstock in this species. Accordingly, in this study advanced tools were optimized to evaluate barramundi sperm function to facilitate the future study of male fertility and address som ...
DOI:
10.1016/j.aquaculture.2020.735802

3. Population genetic structure of estuary perch (Percalates colonorum Gunther) in south-eastern Australia

Author:
Stoessel, Daniel J.; van Rooyen, Anthony R.; Beheregaray, Luciano B.; Raymond, Scott M. C.; van Wyk, Bryan; Haddy, James; Lieschke, Jason; Weeks, Andrew R.
Source:
Marine & freshwater research 2021 v.72 no.2 pp. 263-274
ISSN:
1323-1650
Subject:
breeding stock,   etc   ; decline; estuaries; freshwater; genetic markers; genetic structure; genetic variation; monitoring; perch; population; population genetics; progeny; research; Tasmania;     Show all 14 Subjects
Abstract:
... Estuary perch (Percalates colonorum Gunther) is an estuary dependent fish native to south-eastern Australia that is in decline. There is an increasing emphasis on stocking the species. Understanding the genetic structure across its range is important for guiding optimal stocking strategies. A prior study found some evidence of population genetic structure; however, few genetic markers were used in ...
DOI:
10.1071/MF20024

4. First natural spawning of wild-caught premature south pacific bonito (Sarda chiliensis chiliensis, Cuvier 1832) conditioned in recirculating aquaculture system and a descriptive characterization of their eggs embryonic development

Author:
Pepe-Victoriano, Renzo; Miranda, Loreto; Ortega, Aurelio; Merino, Germán
Source:
Aquaculture reports 2021 v.19 pp. 100563
ISSN:
2352-5134
Subject:
breeding stock,   etc   ; Sarda sarda; Scomber japonicus; eggs; embryogenesis; eyes; hatching; head; height; length; morphometry; morula; recirculating aquaculture systems; spawning; thermal stress; variability; water; water temperature; Chile;     Show all 19 Subjects
Abstract:
... This investigation revealed the first biological bases of embryonic development until the hatching of South Pacific bonito Sarda chiliensis chiliensis eggs. The characteristics and stages of embryonic development were described until the hatching stage. The eggs were obtained by natural spawning from wild-caught broodstocks that were conditioned to captivity for more than 1 year in a 75 m³ marine ...
DOI:
10.1016/j.aqrep.2020.100563

5. Long-term dietary diludine (diethyl 1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarboxylate) intake and gamete storage affect α-tocopherol status and reproductive performance in female rainbow trout, Oncorhynchus mykiss

Author:
Arslan, Murat; Gulen, Sinem; Tacer-Tanas, Seyda; Yanik, Telat; Gurdal, Aytac; Kocaman, Mahmut; Atasever, Ali; Slukvin, Alexandr; Goncharova, Rose
Source:
Aquaculture 2021 v.533 pp. 736172
ISSN:
0044-8486
Subject:
breeding stock,   etc   ; Oncorhynchus mykiss; alpha-tocopherol; cell viability; diet; eggs; females; fish; germ cells; lipid peroxidation; reproductive performance; spawning; storage temperature; survival rate; vitamin status;     Show all 15 Subjects
Abstract:
... Rainbow trout broodstocks were fed diets with varying levels of diludine [0 (D0; control), 0.25 (D1), 0.5 (D2) and 1 g kg⁻¹ (D3)] during 2 consecutive reproduction seasons. Fish were started to be fed 3 months before spawning for the first reproduction season and they were kept on the same diets as well as an additional dietary group with 3 g kg⁻¹ dietary diludine (D4) until the following reproduc ...
DOI:
10.1016/j.aquaculture.2020.736172

6. Methods of domestic striped bass (Morone saxatilis) spawning that do not require the use of any hormone induction

Author:
Andersen, L.K.; Clark, R.W.; Hopper, M.S.; Hodson, R.G.; Schilling, J.; Daniels, H.V.; Woods, L.C.; Kovach, A.I.; Berlinsky, D.L.; Kenter, L.W.; McGinty, A.S.; Reading, B.J.
Source:
Aquaculture 2021 v.533 pp. 736025
ISSN:
0044-8486
Subject:
breeding stock,   etc   ; Morone saxatilis; captive animals; females; fish; genetic improvement; genotyping; hatching; hybrids; industry; larvae; males; microsatellite repeats; parentage; salinity; selective breeding; spawning; tanks;     Show all 18 Subjects
Abstract:
... Nineteen batch spawning trials were conducted using 5th and 6th generation domestic striped bass (Morone saxatilis) to demonstrate the ability of these fish to volitionally spawn in large tanks to produce larvae using only photothermal and salinity conditioning. The findings described are the first report of multiple striped bass successfully batch spawning in captivity without exogenous hormone a ...
DOI:
10.1016/j.aquaculture.2020.736025

7. Spawning induction in Sterlet sturgeon (Acipenser ruthenus) with recombinant GnRH: Analysis of hormone profiles and spawning indices

Author:
Mohammadzadeh, Sedigheh; Yeganeh, Sakineh; Moradian, Fatemeh; Milla, Sylvain; Falahatkar, Bahram
Source:
Aquaculture 2021 v.533 pp. 736108
ISSN:
0044-8486
Subject:
breeding stock,   etc   ; Acipenser ruthenus; blood sampling; estradiol; fish diseases; gonadotropin-releasing hormone; luteinization; ovulation; progesterone; reproductive disorders; secretion; sodium chloride; spawning; sturgeon; testosterone;     Show all 15 Subjects
Abstract:
... In the present study, the biological function of recombinant gonadotropin-releasing hormone associate peptide (rGnRH) was tested for the induction of ovulation and spawning in Sterlet sturgeon (Acipenser ruthenus) broodstock. For this purpose, Sterlet sturgeon broodstock were divided into four treatments and treated with following preparing procedure: 0.9% NaCl (C); 2.5 μg kg body weight⁻¹ (BW) LH ...
DOI:
10.1016/j.aquaculture.2020.736108

8. Brood-stock management and natural spawning of American shad (Alosa sapidissima) in a recirculating aquaculture system

Author:
Liu, Qinghua; Zheng, Yuhong; Fu, Li; Simco, Bill A.; Goudie, Cheryl A.
Source:
Aquaculture 2021 v.532 pp. 735952
ISSN:
0044-8486
Subject:
breeding stock,   etc   ; Alosa sapidissima; anadromous fish; body weight; death; eggs; females; freshwater; gonads; hatching; males; ovulation; recirculating aquaculture systems; sex ratio; spawning; water temperature;     Show all 16 Subjects
Abstract:
... American shad (Alosa sapidissima) is one of the most vulnerable and overreacting fish to disturbance. Any handling may cause serious lesion or death, and suspend gonad maturation and ovulation, eventually resulting in failure in hormone induced reproduction. In this study, we first reported a specially designed dual-drain recirculating aquaculture system (RAS), which leads to a successful integrat ...
DOI:
10.1016/j.aquaculture.2020.735952

9. Evidence of two XX/XY sex-determining loci in the Stirling stock of Nile tilapia (Oreochromis niloticus)

Author:
Taslima, Khanam; Khan, Mohd G.Q.; McAndrew, Brendan J.; Penman, David J.
Source:
Aquaculture 2021 v.532 pp. 735995
ISSN:
0044-8486
Subject:
breeding stock,   etc   ; Oreochromis niloticus; aquaculture; exons; fish; founder effect; lakes; linkage groups; loci; males; marker-assisted selection; phenotype; screening; sex determination; sex ratio; temperature; Egypt; Israel;     Show all 18 Subjects
Abstract:
... Nile tilapia (Oreochromis niloticus) has been the subject of much research on sex determination due to the problems caused by maturation and reproduction in culture before harvest, and because of the emerging complexity of sex determination in this species. Analysis of the stock held at the University of Stirling, derived directly from Lake Manzala in Egypt about 41 years ago, detected an XX/XY lo ...
DOI:
10.1016/j.aquaculture.2020.735995

10. Increased robustness of postlarvae and juveniles from non-ablated Pacific whiteleg shrimp, Penaeus vannamei, broodstock post-challenged with pathogenic isolates of Vibrio parahaemolyticus (VpAHPND) and white spot disease (WSD)

Author:
Zacarias, Simão; Fegan, Daniel; Wangsoontorn, Siriroj; Yamuen, Nitrada; Limakom, Tarinee; Carboni, Stefano; Davie, Andrew; Metselaar, Matthijs; Little, David C.; Shinn, Andrew P.
Source:
Aquaculture 2021 v.532 pp. 736033
ISSN:
0044-8486
Subject:
breeding stock,   etc   ; Litopenaeus vannamei; Vibrio parahaemolyticus; White spot syndrome virus; animal reproduction; animal welfare; disease outbreaks; females; juveniles; necrotizing hepatopancreatitis; pathogens; postlarvae; progeny; shrimp; survival rate; tanks;     Show all 16 Subjects
Abstract:
... The maturation and reproduction of Pacific whiteleg shrimp, Penaeus vannamei, through the practice of unilateral eyestalk ablation though common is an animal welfare concern. This study assessed the resilience of offspring from non-ablated P. vannamei when challenged with an isolate of Vibrio parahaemolyticus (Vp) causing acute hepatopancreatic necrosis disease (VpAHPND), and with white spot syndr ...
DOI:
10.1016/j.aquaculture.2020.736033

11. Genomic selection for parasitic ciliate Cryptocaryon irritans resistance in large yellow croaker

Author:
Zhao, Ji; Bai, Huaqiang; Ke, Qiaozhen; Li, Bijun; Zhou, Zhixiong; Wang, Hui; Chen, Baohua; Pu, Fei; Zhou, Tao; Xu, Peng
Source:
Aquaculture 2021 v.531 pp. 735786
ISSN:
0044-8486
Subject:
breeding stock,   etc   ; Cryptocaryon irritans; DNA; Larimichthys crocea; aquaculture industry; breeding value; coasts; databases; financial economics; genotype; mariculture; marker-assisted selection; models; phenotype; single nucleotide polymorphism; survival rate; China;     Show all 17 Subjects
Abstract:
... Large yellow croaker is an important marine aquaculture species in the southeast coast of China. It suffers serious diseases caused by Cryptocaryon irritans, a parasitic cilliate which causes huge economic losses to the aquaculture industry of large yellow croaker. This study aims to apply genomic selection (GS) technology to the selection breeding of large yellow croaker with resistance to C. irr ...
DOI:
10.1016/j.aquaculture.2020.735786

12. Rhizocephalans and their potential impact on crustacean aquaculture

Author:
Waiho, Khor; Glenner, Henrik; Miroliubov, Aleksei; Noever, Christoph; Hassan, Marina; Ikhwanuddin, Mhd; Fazhan, Hanafiah
Source:
Aquaculture 2021 v.531 pp. 735876
ISSN:
0044-8486
Subject:
breeding stock,   etc   ; Rhizocephala; adverse effects; behavior change; breeding programs; crabs; crustacean culture; economic development; economic valuation; feminization; finishing; fisheries; growth retardation; hosts; males; molting; parasites; parasitism;     Show all 18 Subjects
Abstract:
... Crustaceans play essential roles as food sources for global coastal communities, and their fisheries and aquaculture support the economic growth of many coastal countries. Thus, the understanding of diseases in crustaceans, especially those with high economic values, are important for their cure and prevention. Among other parasites that parasitise crustaceans, parasitic barnacles (Rhizocephala) a ...
DOI:
10.1016/j.aquaculture.2020.735876

13. Dietary taurine improves vision in different age gilthead sea bream (Sparus aurata) larvae potentially contributing to increased prey hunting success and growth

Author:
Gaon, A.; Nixon, O.; Tandler, A.; Falcon, J.; Besseau, L.; Escande, M.; El Sadin, S.; Allon, G.; Koven, W.
Source:
Aquaculture 2021 v.533 pp. 736129
ISSN:
0044-8486
Subject:
breeding stock,   etc   ; Artemia; Brachionus rotundiformis; Sparus aurata; aquariums; bile salts; biomass; dose response; eggs; essential fatty acids; fatty acid composition; fish larvae; gene expression; genes; ingestion; intestinal absorption; lipid metabolism; nauplii; opsin; polypropylenes; tanks; taurine; vision;     Show all 23 Subjects
Abstract:
... The effect of different levels of dietary taurine on vision, prey hunting success and growth was tested in developing larval gilthead sea bream (GSB; Sparus aurata). Fifteen 17 L aquaria were stocked with 3000 fertilized eggs aquarium⁻¹ from a local GSB broodstock, which allowed the testing of 5 prey taurine treatments in triplicate aquaria treatment⁻¹. Nine aquaria tested the effect of the non-ta ...
DOI:
10.1016/j.aquaculture.2020.736129

14. Diets containing crude glycerin modify the ovary histology, cause reproductive harm on Nile tilapia females and impair the offspring quality

Author:
Bombardelli, Robie Allan; Mewes, Juliana Kasper; Buzzi, Alexandre Henrique; de Oliveira Pedreira, Ahiana Cássia; Syperreck, Mirna Adriane; Dalmaso, Anna Cristina Strieder; Chagas, Taís Voelkl; Chiella, Rogério José; Meurer, Fabio
Source:
Aquaculture 2021 v.533 pp. 736098
ISSN:
0044-8486
Subject:
breeding stock,   etc   ; Oreochromis niloticus; biodiesel; calcium; coproducts; diet; digestible energy; digestible protein; egg production; eggs; females; fingerlings; foods; glucose; glycerol; hatching; histology; lipid metabolism; liver; males; oocytes; ovulation; progeny; protein content; proteins; reproductive success; spawning; tissues; triacylglycerols; vitellogenesis;     Show all 30 Subjects
Abstract:
... The production of quality tilapia fingerlings is becoming a bottleneck in the production chain. To solve this problem, broodsotck nutrition has been evaluated in studies focused on the effects of new foods and potential diets. Crude glycerin, a biodiesel co-product, has great feed potential owing to its global supply prospects and high nutritional value. This study evaluated the effects of feeding ...
DOI:
10.1016/j.aquaculture.2020.736098

15. Volitional tank spawning of domestic striped bass (Morone saxatilis) using human chorionic gonadotropin (hCG) and gonadotropin releasing hormone analogue (GnRHa)- induced ‘pace-setting’ females

Author:
Andersen, L.K.; Clark, R.W.; McGinty, A.S.; Hopper, M.S.; Kenter, L.W.; Salger, S.A.; Schilling, J.; Hodson, R.G.; Kovach, A.I.; Berlinsky, D.L.; Reading, B.J.
Source:
Aquaculture 2021 v.532 pp. 735967
ISSN:
0044-8486
Subject:
breeding stock,   etc   ; Morone saxatilis; body weight; captive animals; egg production; females; fish; genetic variation; gonadotropin-releasing hormone; hatching; human chorionic gonadotropin; larvae; males; parentage; progeny; spawning; standard deviation; t-test; tanks;     Show all 19 Subjects
Abstract:
... Seventy-one tank spawning trials were conducted to evaluate the efficacy of exogenous hormone compounds and a novel “pace-set” strategy for inducing volitional tank spawning behavior in 5th generation domestic striped bass. Female fish (4.74 ± 0.73 kg; mean ± standard deviation) were treated with human chorionic gonadotropin (hCG; 29 trials), gonadotropin releasing hormone analog (GnRHa; 39 trials ...
DOI:
10.1016/j.aquaculture.2020.735967

16. Assessment of lipid uptake and fatty acid metabolism of European eel larvae (Anguilla anguilla) determined by 14C in vivo incubation

Author:
Lund, Ivar; Reis, Diana B.; Tomkiewicz, Jonna; Benini, Elisa; Pérez, José A.; Kottmann, Johanna S.; Politis, Sebastian N.; Rodríguez, Covadonga
Source:
Aquaculture 2021 v.531 pp. 735858
ISSN:
0044-8486
Subject:
breeding stock,   etc   ; Anguilla anguilla; arachidonic acid; carbon; dietary fat; docosahexaenoic acid; eicosapentaenoic acid; esterification; fatty acid metabolism; females; food composition; leptocephalus larvae; nutrient requirements; ontogeny; phosphatidylcholines; phosphatidylethanolamines; radiolabeling; seawater; tissue culture;     Show all 19 Subjects
Abstract:
... Knowledge on dietary nutrient requirements of first-feeding European eel larvae (Anguilla anguilla) is very limited. This study provides first ever information on in vivo lipid uptake and fatty acid (FA) metabolism of European pre-leptocephalus eel larvae and advances directions for dietary lipid and FA inclusions. The in vivo capability of eel larvae to incorporate and metabolize unsaturated fatt ...
DOI:
10.1016/j.aquaculture.2020.735858

17. Introduction and evaluation on the US West Coast of a new strain (Midori) of Pacific oyster (Crassostrea gigas) collected from the Ariake Sea, southern Japan

Author:
de Melo, Claudio Manoel Rodrigues; Divilov, Konstantin; Durland, Evan; Schoolfield, Blaine; Davis, Joth; Carnegie, Ryan B.; Reece, Kimberly S.; Evans, Ford; Langdon, Chris
Source:
Aquaculture 2021 v.531 pp. 735970
ISSN:
0044-8486
Subject:
breeding stock,   etc   ; Crassostrea gigas; adults; coasts; farms; genes; genetic correlation; genetic improvement; heritability; histology; internal transcribed spacers; larvae; meat; microbial detection; mitochondria; oysters; polymerase chain reaction; quarantine; ribosomal DNA; rivers; species identification; California; Japan; Oregon;     Show all 24 Subjects
Abstract:
... We describe the introduction, taxonomic identification and genetic parameters for farm traits of the Midori strain of the Pacific oyster Crassostrea gigas - a possible alternative to the widely farmed Miyagi strain on the US West Coast. Broodstock (G0) oysters collected from the mouth of the Midori river and near Iwajima Island, Ariake Bay, Japan were identified as C. gigas based on the nuclear in ...
DOI:
10.1016/j.aquaculture.2020.735970

18. Micronutrient supplementation needs for halophytes in saline aquaponics with BFT system water

Author:
Doncato, Kennia Brum; Costa, César Serra Bonifácio
Source:
Aquaculture 2021 v.531 pp. 735815
ISSN:
0044-8486
Subject:
breeding stock,   etc   ; Apium graveolens; Litopenaeus vannamei; Paspalum vaginatum; Salicornia; aquaponics; biomass production; foliar spraying; halophytes; hydroponics; iron; leaves; manganese; mariculture; molybdenum; nutrient content; saline water; shrimp; tanks; toxicity; vegetable growing; water quality;     Show all 22 Subjects
Abstract:
... Saline aquaponics is a fast-growing research field, although little attention has been paid to micronutrients in water from aquaculture and their nutritional potential to sustain commercial vegetable production. This study evaluated the effects of micronutrient supplementation, direct in the water and by foliar spraying, against a no nutrient addition control, on growth and biomass production of t ...
DOI:
10.1016/j.aquaculture.2020.735815

19. Genetic divergence of selected and wild populations of Pacific oysters (Crassostrea gigas) on the West Coast of North America

Author:
Hedgecock, Dennis; Pan, Francis T.C.
Source:
Aquaculture 2021 v.530 pp. 735737
ISSN:
0044-8486
Subject:
breeding stock,   etc   ; Crassostrea gigas; breeding programs; coasts; effective population size; gene flow; gene frequency; genetic drift; genetic variation; genotyping; melting; oyster culture; parentage; pedigree; polymerase chain reaction; selective breeding; North America;     Show all 17 Subjects
Abstract:
... The Molluscan Broodstock Program (MBP) has been selecting Pacific oysters Crassostrea gigas for improved yield for over two decades. Nevertheless, realized gain in yield, the percent difference in least-square mean yield between MBP and pooled control families made from “wild” stock, was reported to be zero in the fifth generation. Among the potential explanations for zero realized gain was that M ...
DOI:
10.1016/j.aquaculture.2020.735737

20. Quality assessment of Litopenaeus vannamei postlarvae produced in some commercial shrimp hatcheries of Choubdeh Abadan, Iran

Author:
Mirzaei, Nuriyeh; Mousavi, Seyed Mohammad; Yavari, Vahid; Souri, Morteza; Pasha-Zanoosi, Hossein; Rezaie, Annahita
Source:
Aquaculture 2021 v.530 pp. 735708
ISSN:
0044-8486
Subject:
breeding stock,   etc   ; B-lymphocytes; Litopenaeus vannamei; body weight; diet; formalin; hatcheries; hepatopancreas; intestines; larval development; lipids; microbial load; microscopy; morphometry; nauplii; postlarvae; protein content; questionnaires; salinity; shrimp; sludge; survival rate; swimming; tanks; Iran;     Show all 25 Subjects
Abstract:
... In the present study, the quality of Litopenaeus vannamei postlarvae (PL) produced in some commercial hatcheries evaluated in three different hatcheries with different management in Chouebdeh Abadan, Iran. For evaluating management effects on PL quality, 180 postlarvae (30 postlarvae for each quality index) sampled from three hatcheries during the two sampling periods. Then morphometric indices (i ...
DOI:
10.1016/j.aquaculture.2020.735708