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1. Large-scale production of sea urchin (Strongylocentrotus intermedius) seed in a hatchery in China

Author:
Lawrence, John M.; Zhao, Chong; Chang, Ya-Qing
Source:
Aquaculture international 2019 v.27 no.1 pp. 1-7
ISSN:
0967-6120
Subject:
hatcheries,   etc   ; Strongylocentrotus; aquaculture; China; Japan;     Show all 5 Subjects
Abstract:
... Sea urchins are of major economic importance in aquaculture in China. Strongylocentrotus intermedius, introduced from Japan into Chinese waters, is the major species that is cultured. Seeds are cultured on long-lines or placed into the sea. We provide a description of a seed hatchery in China that produced ca. 18 million seeds of a genetically improved strain of S. intermedius in 2017. ...
DOI:
10.1007/s10499-018-0319-2

2. Comparison of three hatchery culture methods for the giant clam Tridacna noae

Author:
Braley, Richard D.; Militz, Thane A.; Southgate, Paul C.
Source:
Aquaculture 2018 v.495 pp. 881-887
ISSN:
0044-8486
Subject:
hatcheries,   etc   ; Tridacna; clams; juveniles;     Show all 4 Subjects
Abstract:
... This study provides a first evaluation of different hatchery culture methods for the giant clam Tridacna noae. Three culture methods (intensive, semi-intensive, and extensive) using two tank designs (60 L and 277 L) were successful in producing 30-day old T. noae juveniles. There was no statistically significant interaction between tank design and culture method when considering cumulative surviva ...
DOI:
10.1016/j.aquaculture.2018.05.044

3. Testing three common stocking methods: Differences in smolt size, migration rate and timing of two strains of stocked Atlantic salmon (Salmo salar)

Author:
Birnie-Gauvin, Kim; Larsen, Martin H.; Thomassen, Søren T.; Aarestrup, Kim
Source:
Aquaculture 2018 v.483 pp. 163-168
ISSN:
0044-8486
Subject:
hatcheries,   etc   ; Salmo salar; probability; smolts;     Show all 4 Subjects
Abstract:
... The influence of three common stocking practices for two strains (Ätran and Burrishoole) of hatchery-reared Atlantic salmon, Salmo salar, on smolt size, migration probability and migration timing were investigated in situ. Using a common garden experiment, fish from these populations were released as fry, half-year olds and one-year olds. Our results indicate that fish released at the fry and half ...
DOI:
10.1016/j.aquaculture.2017.10.021

4. Reduced stress response in juvenile Chinook Salmon reared with structure

Author:
Cogliati, Karen M.; Herron, Crystal L.; Noakes, David L.G.; Schreck, Carl B.
Source:
Aquaculture 2019 v.504 pp. 96-101
ISSN:
0044-8486
Subject:
hatcheries,   etc   ; Oncorhynchus tshawytscha; animal well-being; aquaculture; cortisol; fish; juveniles; phenotype; rearing; stress response; tanks; transportation;     Show all 12 Subjects
Abstract:
... Understanding how rearing environments influence the stress response is relevant to many fish management practices. This is particularly relevant in aquaculture, where it is important to be able to minimize the effects of stress to enhance animal wellbeing. The stress response is also interesting from a basic science perspective, where it is important to understand how environmental differences ca ...
DOI:
10.1016/j.aquaculture.2019.01.056

5. How to improve foraging efficiency for restocking measures of juvenile Baltic sturgeon (Acipenser oxyrinchus)

Author:
Cámara-Ruiz, Maria; Santo, Carlos Espirito; Gessner, Joern; Wuertz, Sven
Source:
Aquaculture 2019 v.502 pp. 12-17
ISSN:
0044-8486
Subject:
hatcheries,   etc   ; Acipenser oxyrinchus; Chironomidae; brain; foraging; gene expression; gene expression regulation; juveniles; rearing; sand; sturgeon; tanks;     Show all 12 Subjects
Abstract:
... Atlantic sturgeon (Acipenser oxyrinchus), also known as Baltic sturgeon, is considered missing or extinct in German waters. Current conservation efforts focus on re-stocking activities, but classical hatchery rearing may reduce the fitness of the respective juveniles. In this study, we evaluated if foraging efficiency can be improved by short term training. Over a period of 14 d, we kept individua ...
DOI:
10.1016/j.aquaculture.2018.12.021

6. The survival of hatchery‐origin pinto abalone Haliotis kamtschatkana released into Washington waters

Author:
Carson, Henry S.; Morin, Dana J.; Bouma, Joshua V.; Ulrich, Michael; Sizemore, Robert
Source:
Aquatic conservation 2019 v.29 no.3 pp. 424-441
ISSN:
1052-7613
Subject:
hatcheries,   etc   ; Haliotis kamtschatkana; abalone; fisheries; islands; juveniles; models; population growth; surveys; Washington (state);     Show all 10 Subjects
Abstract:
... Wild populations of pinto abalone (Haliotis kamtschatkana) in Washington State have declined by 97% since 1992, despite a fishery closure since 1994. No recruitment has been detected recently, indicating probable reproductive failure due to low densities. A pilot programme placed a total of over 11,000 hatchery‐origin juveniles, age 18–22 months, at 10 sites in the San Juan Islands. Observed (naiv ...
DOI:
10.1002/aqc.3004

7. Larval and early juvenile culture of two giant clam (Tridacninae) hybrids

Author:
Militz, Thane A.; Braley, Richard D.; Schoeman, David S.; Southgate, Paul C.
Source:
Aquaculture 2019 v.500 pp. 500-505
ISSN:
0044-8486
Subject:
hatcheries,   etc   ; Tridacna maxima; animal production; clams; genetics; hybrids; interspecific hybridization; juveniles; larvae; markets; mollusc culture;     Show all 11 Subjects
Abstract:
... The capacity for inter-specific hybridisation to yield improvements in animal production has long been realised in the aquaculture sector. However, the extension of hybridisation to improve production of giant clams (Tridacninae) has received little research attention. Aquaculture production of giant clams is directed primarily at aquarium markets, and hybridisation offers an opportunity to divers ...
DOI:
10.1016/j.aquaculture.2018.10.050

8. Sustainability and technical efficiency of fish hatcheries in the STATE of MATO GROSSO do SUL, Brazil

Author:
Rodrigues, Whanderson Santos; Mauad, Juliana Rosa Carrijo; Vogel, Everton; Sabbag, Omar Jorge; Ruviaro, Clandio Favarini
Source:
Aquaculture 2019 v.500 pp. 228-236
ISSN:
0044-8486
Subject:
hatcheries,   etc   ; aquaculture; farmers; fingerlings; human resources; income; resource allocation; sustainable development; Brazil;     Show all 9 Subjects
Abstract:
... This study aims to analyze the level of sustainability of fingerling producers in the state of Mato Grosso do Sul, Brazil. We evaluated the level of sustainability taking into account social, environmental, economic and institutional dimensions. For each dimension, sub-indexes were calculated based on 24 variables. Sustainable Development Aquaculture Index (SDIA) was calculated for each production ...
DOI:
10.1016/j.aquaculture.2018.10.024

9. Effects of sand type on hatch, emergence, and locomotor performance in loggerhead turtle hatchlings

Author:
Saito, Tomomi; Wada, Maoko; Fujimoto, Ryohei; Kobayashi, Shohei; Kumazawa, Yoshinori
Source:
Journal of experimental marine biology and ecology 2019 v.511 pp. 54-59
ISSN:
0022-0981
Subject:
hatcheries,   etc   ; Caretta caretta; eggs; hatching; nests; rearing; sand; sea turtles; swimming;     Show all 9 Subjects
Abstract:
... While numerous problems have been identified regarding artificial management of sea turtle eggs, the development of methods and techniques for rearing the eggs, such as relocation and incubation in hatcheries, should be considered an effective approach for the conservation of sea turtles. As sand size is hypothesized to affect the timing of the nest-atrium collapse and hatchling fatigue, one of th ...
DOI:
10.1016/j.jembe.2018.10.008

10. Transmission routes of ESBL/pAmpC producing bacteria in the broiler production pyramid, a literature review

Author:
Dame-Korevaar, Anita; Fischer, Egil A.J.; van der Goot, Jeanet; Stegeman, Arjan; Mevius, Dik
Source:
Preventive veterinary medicine 2019 v.162 pp. 136-150
ISSN:
0167-5877
Subject:
hatcheries,   etc   ; anti-infective agents; bacteria; beta-lactamase; beta-lactams; databases; farms; humans; plasmids; poultry production;     Show all 10 Subjects
Abstract:
... Plasmid mediated Extended Spectrum Beta-Lactamase and AmpC Beta-Lactamase (ESBL/pAmpC) producing bacteria are resistant to beta-lactam antimicrobials and are widespread in humans, the environment and animals. Animals, especially broilers, are an important reservoir of ESBL/pAmpC producing bacteria. To control ESBL/pAmpC prevalence in broilers, transmission within the entire broiler production pyra ...
DOI:
10.1016/j.prevetmed.2018.12.002

11. Body condition and reproductive status of chum salmon during homing migration in Otsuchi Bay, Japan, after the 2011 Great East Japan Earthquake and Tsunami

Author:
Kusakabe, Makoto; Nobata, Shigenori; Saito, Kaede; Ikeba, Kiriko; Ogasawara, Sanae; Tanaka, Kiyoshi; Takei, Yoshio; Hyodo, Susumu
Source:
Fisheries science 2019 v.85 no.1 pp. 43-51
ISSN:
0919-9268
Subject:
hatcheries,   etc   ; Oncorhynchus keta; body condition; earthquakes; females; males; salmon; tsunamis; Japan;     Show all 9 Subjects
Abstract:
... To understand how the earthquake and tsunami on March 11 2011 affected homing chum salmon Oncorhynchus keta in Otsuchi Bay, Japan, we monitored the body condition and reproductive status at the mouth of the bay in October, November, December, and January from 2012 to 2016. The average fork length in 2014 was larger than that in 2012 and 2015, due to the high proportion of 5- and 6-year-old salmon ...
DOI:
10.1007/s12562-018-1255-9

12. Evaluation of a field protocol for internally-tagging fish predators using difficult-to-tag ictalurid catfish as examples

Author:
Gerber, Kayla M.; Mather, Martha E.; Smith, Joseph M.; Peterson, Zachary J.
Source:
Fisheries research 2019 v.209 pp. 58-66
ISSN:
0165-7836
Subject:
hatcheries,   etc   ; Ictalurus furcatus; Ictalurus punctatus; catfish; fisheries; monitoring; mortality; predators; professionals; protocols; telemetry; United States;     Show all 12 Subjects
Abstract:
... Tagging protocols that result in high tag retention will benefit fisheries professionals who use telemetry data. Ictalurid catfish historically have had very poor telemetry tag retention. Here, we use these difficult-to-tag taxa to address two research objectives. First, we evaluated our field-based internal tagging methodology by quantifying six tag retention metrics using data from 48 acoustical ...
DOI:
10.1016/j.fishres.2018.09.003

13. Experimental evidence on prevention of infection by the ectoparasitic protozoans Ichthyobodo salmonis and Trichodina truttae in juvenile chum salmon using ultraviolet disinfection of rearing water

Author:
Mizuno, Shinya; Urawa, Shigehiko; Miyamoto, Mahito; Hatakeyama, Makoto; Koide, Nobuhisa; Ueda, Hiroshi
Source:
Journal of fish diseases 2019 v.42 no.1 pp. 129-140
ISSN:
0140-7775
Subject:
hatcheries,   etc   ; Oncorhynchus keta; Protozoa; Trichodina; disinfection; ectoparasites; juveniles; mortality; rearing; salmon; ultraviolet radiation; Japan;     Show all 12 Subjects
Abstract:
... In northern Japan, juvenile chum salmon Oncorhynchus keta (Walbaum) are released from hatcheries to enhance the fishery resource. Infections with ectoparasitic protozoans, particularly the flagellate Ichthyobodo salmonis and the ciliate Trichodina truttae, occasionally cause severe mortality among hatchery‐reared juveniles. This study examined the susceptibility of the two parasites to wide‐rangin ...
DOI:
10.1111/jfd.12920

14. Interactive physical and biotic factors control dissolved oxygen in salmon spawning streams in coastal Alaska

Author:
Fellman, Jason B.; Hood, Eran; Nagorski, Sonia; Hudson, John; Pyare, Sanjay
Source:
Aquatic sciences 2019 v.81 no.1 pp. 2
ISSN:
1015-1621
Subject:
hatcheries,   etc   ; aeration; biotic factors; ecosystem respiration; physiology; salmon; spawning; stream flow; streams; water temperature; Alaska;     Show all 11 Subjects
Abstract:
... Streamwater dissolved oxygen (DO) concentrations are driven by interacting physical and biotic parameters. Future DO depletion events in small, coastal salmon streams are therefore likely to be driven by changes in hydrology in addition to atmospheric warming. We measured DO, temperature, discharge and spawning salmon abundance in upstream (reference reach) and downstream salmon bearing reaches of ...
DOI:
10.1007/s00027-018-0597-9

15. Stocked rainbow trout (Oncorhynchus mykiss) affect space use by Warpaint Shiners (Luxilus coccogenis)

Author:
Elkins, Duncan; Nibbelink, Nathan P.; Grossman, Gary D.
Source:
Ecology of freshwater fish 2019 v.28 no.1 pp. 167-175
ISSN:
0906-6691
Subject:
hatcheries,   etc   ; Luxilus; Oncorhynchus mykiss; algorithms; energy expenditure; home range; invasive species; microhabitats; minnows; predators; streams; trout;     Show all 12 Subjects
Abstract:
... Due to widespread stocking, Rainbow Trout (Oncorhynchus mykiss Walbaum) are perhaps the most widely distributed invasive species in the world. Nonetheless, little is known about the effects of stocked Rainbow Trout on native non‐game species. We conducted experiments in an artificial stream to assess the effects of hatchery Rainbow Trout on home range and behaviour of Warpaint Shiners (Luxilus coc ...
DOI:
10.1111/eff.12440

16. Effects of Water-Level Management and Hatchery Supplementation on Kokanee Recruitment in Lake Pend Oreille, Idaho

Author:
Whitlock, Steven L.; Quist, Michael C.; Dux, Andrew M.
Source:
Northwest science 2018 v.92 no.2 pp. 136-148
ISSN:
0029-344X
Subject:
hatcheries,   etc   ; Oncorhynchus nerka; fish; lakes; models; Idaho;     Show all 6 Subjects
Abstract:
... Resource managers have been attempting to recover the kokanee (Oncorhynchus nerka) population in Lake Pend Oreille, Idaho for more than three decades using an annual stocking program and an experimental water-level management strategy. This study evaluated the effect of both management actions on kokanee recruitment. A bootstrap-based generalized Ricker model was used to test if wild kokanee recru ...
DOI:
10.3955/046.092.0206

17. Reproductive success of released hatchery stocks in the Pacific abalone Haliotis discus hannai

Author:
Sekino, Masashi; Nakamichi, Reiichiro; Kurokawa, Tadahide; Hoshikawa, Hiroshi
Source:
Aquaculture 2019 v.504 pp. 291-299
ISSN:
0044-8486
Subject:
hatcheries,   etc   ; Haliotis discus hannai; abalone; adults; breeding season; gene flow; habitats; juveniles; parentage; progeny; reproductive success; seedlings; Japan;     Show all 13 Subjects
Abstract:
... There has been grave concern in stock enhancement programs regarding the effects of stocking practices on resource augmentation of ensuing generations through reproduction of released hatchery stocks. Evaluation of whether released seedlings successfully produce offspring in the natural environment is a first step toward a better understanding of such inter-generation stocking effects. Against thi ...
DOI:
10.1016/j.aquaculture.2019.01.027

18. Factors influencing successful settlement and metamorphosis of the common spider crab Maja brachydactyla Balss, 1922 (Brachyura: Majidae): Impacts of larval density, adult exudates and different substrates

Author:
Castejón, Diego; Rotllant, Guiomar; Guerao, Guillermo
Source:
Aquaculture 2019 v.501 pp. 374-381
ISSN:
0044-8486
Subject:
hatcheries,   etc   ; Maja brachydactyla; adults; aquaculture; captive animals; crabs; juveniles; laboratory experimentation; larvae; marine resources; metamorphosis; mortality; nylon; rearing;     Show all 14 Subjects
Abstract:
... The common spider crab Maja brachydactyla is an important wild marine resource in many countries in the NE Atlantic region that also has potential in aquaculture. The larval cycle has been replicated successfully in captivity, with highest mortality evident during larval settlement and metamorphosis to first juvenile stage. As an approximation to understanding natural settlement requirements of th ...
DOI:
10.1016/j.aquaculture.2018.11.053

19. Potential combinations of mabé, keshi and cultured pearl production from colourful hatchery-produced Pinctada margaritifera

Author:
Chin-Long, K.Y.; Leclerc, Nicolas; Broustal, Floriane; Nakasai, Seiji; Devaux, Dominique
Source:
Aquaculture 2019
ISSN:
0044-8486
Subject:
hatcheries,   etc   ; Pinctada margaritifera; Pteria; animal tissues; aquaculture; biobased products; biomineralization; compensatory growth; experimental design; growth performance; industry; nacre; oysters; pearls;     Show all 14 Subjects
Abstract:
... Aquaculture of nacreous gems, such as cultured pearls, mabé or keshi, is done mostly using different mollusc species grown in countries of the Indo-Pacific region. To date, no single species has been exploited for the simultaneous generation of more than one of these bioproducts, but all require animals with colourful shells. Historically, Pinctada species have mainly been used for nucleated pearl ...
DOI:
10.1016/j.aquaculture.2019.02.057

20. Reproduction of endangered river lamprey (Lampetra fluviatilis) in controlled conditions

Author:
Kujawa, Roman; Cejko, Beata Irena; Fopp-Bayat, Dorota; Judycka, Sylwia; Glińska-Lewczuk, Katarzyna; Timofte, Cristina Maria; Nowosad, Joanna; Kucharczyk, Dariusz
Source:
Animal reproduction science 2019
ISSN:
0378-4320
Subject:
hatcheries,   etc   ; Lampetra fluviatilis; autumn; breeding stock; carp; eggs; harvest date; larvae; males; oviposition; ovulation; spermatozoa; spermiation; spring; survival rate;     Show all 15 Subjects
Abstract:
... The research reported focuses on reproduction of the river lamprey Lampetra fluviatilis,(Linnaeus, 1758) in controlled conditions. There was specific emphasis on fish harvesting dates (autumn and spring), holding conditions and reproduction in a controlled environment. Attempts were also made to synchronize the time of ovulation among river lampreys, egg and sperm collections. Hormonal stimulation ...
DOI:
10.1016/j.anireprosci.2019.02.010