Journal of Shellfish Research最新文献_第8页

Resiliency of Marine Benthic Communities in Sea Scallop Rotational Management Areas on Georges Bank 乔治海岸扇贝轮替管理区海洋底栖生物群落的恢复力

IF 1.3 4区农林科学

Journal of Shellfish Research Pub Date : 2022-12-30 DOI: 10.2983/035.041.0301

M. Tran, G. Fay, B. D. Stewart, K. Stokesbury

{"title":"Resiliency of Marine Benthic Communities in Sea Scallop Rotational Management Areas on Georges Bank","authors":"M. Tran, G. Fay, B. D. Stewart, K. Stokesbury","doi":"10.2983/035.041.0301","DOIUrl":"https://doi.org/10.2983/035.041.0301","url":null,"abstract":"ABSTRACT Area closures allow fish and shellfish populations and associated habitats to recover from the effects of fishing. Determining the appropriate duration of rotational management closures for the Atlantic sea scallop (Placopecten magellanicus) fishery requires information on both the recovery of scallop populations for subsequent harvest and the resiliency of marine benthic ecosystems for conservation objectives. Here, the effects of scallop fishing on the benthic communities of the northern edge of Georges Bank were examined with a control-impact environmental study comparing an area that had been closed to fishing for over 20 y to an area continually fished. Substrate composition, faunal density, and taxonomic richness data were collected using drop camera surveys. These areas have similar substrate composition, mostly cobble and gravel. Sediment in the control area shifted to larger particle sizes over time, whereas the sediment in the impact area remained the same, suggesting fishing activity prevented this shift in the impact area. Comparing survey stations of like substrate showed that as fishing effort subsided from 2015 to 2017, there was a marked recovery of taxonomic richness and abundance in the impact area. The impact and control areas shifted in a similar manner but varied in the intensity of the shift. This suggests the benthic communities in this area of Georges Bank were relatively resilient to the effects of fishing effort with mean densities of all categories recovering within 2 years.","PeriodicalId":50053,"journal":{"name":"Journal of Shellfish Research","volume":"41 1","pages":"301 - 309"},"PeriodicalIF":1.3,"publicationDate":"2022-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49354199","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Scoping Bay Scallop Restoration in Rhode Island: A Synthesis of Knowledge and Recommendations for Future Efforts 罗德岛湾扇贝恢复的范围:知识的综合和对未来努力的建议

IF 1.3 4区农林科学

Journal of Shellfish Research Pub Date : 2022-10-24 DOI: 10.2983/035.041.0201

Hannah J. Verkamp, J. Nooij, W. Helt, Kevin Ruddock, Anna Gerber Williams, M. C. McManus, N. Bethoney

{"title":"Scoping Bay Scallop Restoration in Rhode Island: A Synthesis of Knowledge and Recommendations for Future Efforts","authors":"Hannah J. Verkamp, J. Nooij, W. Helt, Kevin Ruddock, Anna Gerber Williams, M. C. McManus, N. Bethoney","doi":"10.2983/035.041.0201","DOIUrl":"https://doi.org/10.2983/035.041.0201","url":null,"abstract":"ABSTRACT The bay scallop is a culturally important species that once supported significant fisheries along the U.S. east coast. Mass population declines in the 1900s led to a nearly total loss of the fishery in most states, including Rhode Island. In certain areas, intensive, long-term restoration efforts have effectively restored scallop populations and fisheries on a small scale, but indicate that such plans must be scoped specific to systems. In an effort to support the development of an upcoming Rhode Island Shellfish Restoration Plan, relevant knowledge on bay scallops was collated and summarized, and this information was used to create a habitat suitability index that can act as a guide to identify suitable restoration sites for renewed bay scallop restoration efforts in one of the largest coastal salt ponds in Rhode Island, Point Judith Pond. Point Judith Pond was once the epicenter of the bay scallop fishery in the state of Rhode Island, and the ranked index suggests multiple sites throughout the pond are likely to once again provide adequate habitat for bay scallops. Restoration strategies such as caged spawner sanctuaries and the release of competent larvae in areas identified as suitable by the index are recommended for future restoration planning of this species.","PeriodicalId":50053,"journal":{"name":"Journal of Shellfish Research","volume":"41 1","pages":"153 - 171"},"PeriodicalIF":1.3,"publicationDate":"2022-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49266608","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Variation in Trace Element Concentrations with Size in Sea Urchin Skeletal Components 海胆骨骼成分中微量元素浓度随尺寸的变化

IF 1.3 4区农林科学

Journal of Shellfish Research Pub Date : 2022-10-24 DOI: 10.2983/035.041.0213

J. McClintock, M. Amsler, R. Angus, Raven A. Edwards

{"title":"Variation in Trace Element Concentrations with Size in Sea Urchin Skeletal Components","authors":"J. McClintock, M. Amsler, R. Angus, Raven A. Edwards","doi":"10.2983/035.041.0213","DOIUrl":"https://doi.org/10.2983/035.041.0213","url":null,"abstract":"ABSTRACT Environmental ecotoxicology studies use sea urchin skeletal components to examine potential changes in concentrations of trace element pollutants. To date, such studies have not considered how body size may alter the innate concentrations of trace elements in a given skeletal component. The present study examines this issue using the common nearshore sea urchin Lytechinus variegatus as a model species. Concentrations of barium, boron, manganese, and strontium was measured using ICP-OES in three major skeletal subcomponents (Aristotle's lantern, spines, and test) of individuals' representative of five size cohorts spanning the late juvenile to adult. Concentrations of three of the four elements, barium, boron, and manganese, varied significantly with body size, largely declining as test diameter increased. As concentrations of trace elements was normalized to skeletal mass originated from collections of individuals in pristine bay waters and from the same population at the same time, differences in trace element concentrations are innately ontogenetic. Accordingly, future ecotoxicological studies employing skeletal subcomponents of sea urchins should consider the relationship between trace element concentration and body size when designing sampling regimes.","PeriodicalId":50053,"journal":{"name":"Journal of Shellfish Research","volume":"41 1","pages":"277 - 281"},"PeriodicalIF":1.3,"publicationDate":"2022-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46514447","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Yellow Pigmentation Analysis of Pearl Oyster Pinctada fucata martensii Shells through in Situ Micro-Raman Spectroscopy 珍珠牡蛎壳黄色色素的原位显微拉曼光谱分析

IF 1.3 4区农林科学

Journal of Shellfish Research Pub Date : 2022-10-24 DOI: 10.2983/035.041.0208

Meng Xu, Gege Zhang, Yu Shi, Hua Zhang, Wenguang Liu, Maoxian He

{"title":"Yellow Pigmentation Analysis of Pearl Oyster Pinctada fucata martensii Shells through in Situ Micro-Raman Spectroscopy","authors":"Meng Xu, Gege Zhang, Yu Shi, Hua Zhang, Wenguang Liu, Maoxian He","doi":"10.2983/035.041.0208","DOIUrl":"https://doi.org/10.2983/035.041.0208","url":null,"abstract":"ABSTRACT Yellow shell morphotypes of the pearl oyster Pinctada fucata martensii are rare and intriguing, whereas polyene pigments in mineralized shells from yellow pearl oysters have not been identified. An in situ micro-Raman spectroscopy and scanning electron microscopy investigation were performed on yellow and brown shell pearl oysters. Carotenoids or polyene pigments were found in both prismatic and nacreous layer from yellow pearl oysters. The peaks of pigments in the yellow prismatic surface were at wavenumbers of 1,280.8, 1,318.7, 1,146.1, and 1,577.2 cm–1, whereas those in the nacreous layer were at 1,135.3 and 1,530.6 cm–1. In brown pearl oysters, carotenoids related vibration peaks were not found in the prismatic layer, whereas slight spectra in the nacreous layer at wavenumbers of 1,136.3 and 1,531.4 cm–1 were attributed to polyene pigments. Pigments in the prismatic and nacreous layers of the yellow shell were not the same, and the former showed shorter polyene backbones and more complex molecular structures. This research provided characteristic Raman spectra for brown and yellow shell phenotypes of pearl oysters and can contribute to explore the connection between polyene pigments and biomineralization.","PeriodicalId":50053,"journal":{"name":"Journal of Shellfish Research","volume":"41 1","pages":"229 - 234"},"PeriodicalIF":1.3,"publicationDate":"2022-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45224470","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Larval Thermal Tolerance of Kellet's Whelk (Kelletia kelletii) as a Window into the Resilience of a Wild Shellfishery to Marine Heatwaves Kellet’s Whelk（Kelletia kelletii）的幼虫耐热性是了解野生贝类对海洋热浪恢复力的窗口

IF 1.3 4区农林科学

Journal of Shellfish Research Pub Date : 2022-10-24 DOI: 10.2983/035.041.0214

Xochitl S. Clare, L. Kui, G. Hofmann

{"title":"Larval Thermal Tolerance of Kellet's Whelk (Kelletia kelletii) as a Window into the Resilience of a Wild Shellfishery to Marine Heatwaves","authors":"Xochitl S. Clare, L. Kui, G. Hofmann","doi":"10.2983/035.041.0214","DOIUrl":"https://doi.org/10.2983/035.041.0214","url":null,"abstract":"ABSTRACT Marine heatwave (MHW) events are emerging as dominant and disruptive extreme disturbance events on the Pacific coast. These events are expected to have significant impacts on shellfish species and aquaculture operations. In general, thermal stress induced by MHW events has been documented to have impacts on the productivity and biodiversity of coastal marine ecosystems in California. Yet, there is limited understanding on how thermal stress will affect economically important shellfish species, especially at vulnerable early life stages. This study assessed the effect of high temperature stress that resembled recent local MHW conditions on the larval stages of the Kellet's whelk, Kelletia kelletii, an emerging seafood species from California temperate reefs. Adult whelks were collected at temperate reef sites in the Santa Barbara Channel, and larvae were sourced from egg capsules laid by adult whelks in the laboratory. Thermotolerance trials were determined for two stages of K. kelletii larvae: encapsulated veligers and veligers that had emerged from the capsules as hatchlings. During the trials, larvae were scored for two metrics: (1) mortality and (2) developmental abnormality. After exposure of larvae to a range of temperatures (15°C–37°C) in acute thermotolerance trials (1 h), the mortality of veligers and hatchlings occurred at similar temperatures. In contrast, temperatures that induced developmental abnormalities for both encapsulated veligers and hatchlings were lower than temperatures that caused mortality. And further, temperatures that induced abnormal development were different for the two stages. These results provide some of the first insights on effects of environmentally relevant MHW temperatures on larval forms of the Kellet's whelk, and suggest the potential decline of populations in situ in response to continued stress from local MHW events.","PeriodicalId":50053,"journal":{"name":"Journal of Shellfish Research","volume":"41 1","pages":"283 - 290"},"PeriodicalIF":1.3,"publicationDate":"2022-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44918637","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Effects of Farming Conditions on Infestation of Oysters by Shell-Boring Annelids 养殖条件对钻壳环节动物侵染牡蛎的影响

IF 1.3 4区农林科学

Journal of Shellfish Research Pub Date : 2022-10-24 DOI: 10.2983/035.041.0204

M. E. Diez, P. da Cunha Lana, C. Gilardoni, Aimê Rachel Magenta Magalhães, F. Cremonte

{"title":"Effects of Farming Conditions on Infestation of Oysters by Shell-Boring Annelids","authors":"M. E. Diez, P. da Cunha Lana, C. Gilardoni, Aimê Rachel Magenta Magalhães, F. Cremonte","doi":"10.2983/035.041.0204","DOIUrl":"https://doi.org/10.2983/035.041.0204","url":null,"abstract":"ABSTRACT Oysters are farmed worldwide and one of the main problems is infestation by polydorin polychaetes. The native Crassostrea gasar and the exotic Pacific Crassostrea gigas oysters support aquaculture production along the subtropical southern Brazilian coast. Worm infestation rates in the two oyster species were evaluated, hypothesizing that infestation is related to stocking densities and hydrodynamic intensity. The main oyster production areas in Brazil were sampled: Parana state, Medeiros (25° 22′ S, 48° 27′ W), Ponta Oeste da Ilha do Mel (25° 29′ S, 48° 22′ W), and Cabaraquara (25° 49′ S, 48° 34′ W) and the Santa Catarina state, Riberão da Ilha (27° 43′ S, 48° 33′ W). Generalized linear models were performed to analyze the effects of sites characterized by different stocking density, hydrodynamic intensity and mean sea surface temperature (SST), the condition index, and the oyster species (native or exotic). Polydorin infestation was higher (mean of 6.02 polydorins/oyster) under higher oyster stocking densities and intermediate hydrodynamic intensity sites (Riberão da Ilha, in the Santa Catarina state). In Parana State, the two sites with similar stocking densities, Ponto Oeste (7,638 oysters/m2) and Cabaraquara (7,550 oyster/m2) presented a higher polydorin infestation in the site with low hydrodynamic intensity and higher mean SST (5.34 vs. 2.64 polydorins/oyster, respectively). The condition index was not impacted by the polydorin infestation. Native C. gasar showed a higher polydorin infestation than the exotic C. gigas (6.02 vs. 1.36, respectively), indicating a higher vulnerability to worm infestation. These results may lead to a better understanding of the infestation patterns of locally grown oysters and to the implementation of better farming management.","PeriodicalId":50053,"journal":{"name":"Journal of Shellfish Research","volume":"41 1","pages":"195 - 200"},"PeriodicalIF":1.3,"publicationDate":"2022-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44313527","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Partial Substitution of Fishmeal and Fish Oil in a Semi-Purified Diet for Noble Crayfish, Astacus astacus (Linnaeus, 1758) 半纯化小龙虾(Astacus Astacus)饲料中鱼粉和鱼油的部分替代(林奈，1758)

IF 1.3 4区农林科学

Journal of Shellfish Research Pub Date : 2022-10-24 DOI: 10.2983/035.041.0211

P. Pantazis, John Ch. Karamaligas, Vassiliki Xydia, G. Papadomichelakis

{"title":"Partial Substitution of Fishmeal and Fish Oil in a Semi-Purified Diet for Noble Crayfish, Astacus astacus (Linnaeus, 1758)","authors":"P. Pantazis, John Ch. Karamaligas, Vassiliki Xydia, G. Papadomichelakis","doi":"10.2983/035.041.0211","DOIUrl":"https://doi.org/10.2983/035.041.0211","url":null,"abstract":"ABSTRACT Continuous environmental disturbances and the crayfish plague have restricted freshwater crayfish populations in Greece. Therefore, the need for the establishment of a repopulation policy in Greece and the increasing commercial interest for the species, dictated in the Thessaly County, have imposed the investigation of the optimum husbandry and dietary requirements of Astacus astacus in culture conditions. Hundred and five adult crayfish were placed in cement tanks for 60 days and fed a semipurified diet, whereas 90 adult crayfish were placed in similar cement tanks for the same time period and fed a control diet consisting of fresh fish and carrots. The semipurified diet had a Protein: Energy ratio of 21.29 mg Prot. kJ–1, a protein level of 37.95%, and a lipid level of 9.6% (on a Dry Matter basis). By the end of the experiment, crayfish fed the semipurified diet gained almost 5 g of weight with acceptable survival rates. Despite the total substitution of corn oil by soy oil and the partial substitution of fish oil (by 3%) and fishmeal (by 7%) with other plant-derived materials, in comparison with their levels in the semipurified diet of a previous experiment, dietary linoleic, and linolenic acids have been substantially high whereas dietary arachidonic acid and EPA, DHA have been somehow lower compared with the respective ones of the semipurified diet of a previous experiment. Although EPA tail muscle tissue has been progressively augmented throughout the experiment, DHA respective levels seemed to stay unaffected and at similar levels throughout the experiment. These results dispute the ability of noble crayfish for bioconversion of EPA to DHA and call for further investigation.","PeriodicalId":50053,"journal":{"name":"Journal of Shellfish Research","volume":"41 1","pages":"255 - 261"},"PeriodicalIF":1.3,"publicationDate":"2022-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42587638","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Examination into a Vessel Effect for a Multi-Vessel Industry-Based Sea Scallop Dredge Survey 多船工业海洋扇贝疏浚调查船舶效应检验

IF 1.3 4区农林科学

Journal of Shellfish Research Pub Date : 2022-10-24 DOI: 10.2983/035.041.0202

Sally A. Roman, D. Rudders

{"title":"Examination into a Vessel Effect for a Multi-Vessel Industry-Based Sea Scallop Dredge Survey","authors":"Sally A. Roman, D. Rudders","doi":"10.2983/035.041.0202","DOIUrl":"https://doi.org/10.2983/035.041.0202","url":null,"abstract":"ABSTRACT Generalized linear models (GLM) and generalized additive mixed models (GAMM) were developed to examine for differences in fishing power, also referred to as a vessel effect, for three commercial fishing vessels chartered by the Virginia Institute of Marine Science (VIMS). The vessels conducted a fishery-independent sea scallop dredge survey of the MidAtlantic sea scallop resource in 2015. Surveys have continued since 2015 using a multivessel approach, and understanding the implications of a potential vessel effect on scallop catch is important for management and assessment of the resource. Surveys are conducted yearly to support annual fishery specifications and contribute biological and catch data for stock assessments. Generalized linear models tested for an effect of vessel on the total number of scallops captured and indicated survey strata and rotational area were significant predictors. Generalized additive mixed models tested for a vessel effect on scallop catch-at-length with length, vessel, strata, rotational area, and an interaction of vessel and length as fixed effects and survey station as a random effect. Two preferred GAMM were identified for the catch-at-length analysis. One model indicated that strata and rotational area had significant effects on scallop catch-at-length, whereas the interaction term was not significant. The second model did not include the interaction term or vessel as a predictor. Results presented here are consistent with previous calibration studies conducted for scallop dredge surveys suggesting that scallop catch is robust to the effect of vessel and support the use of a suite of industry vessels in the VIMS sea scallop surveys.","PeriodicalId":50053,"journal":{"name":"Journal of Shellfish Research","volume":"41 1","pages":"173 - 187"},"PeriodicalIF":1.3,"publicationDate":"2022-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46988793","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Two Morphotypes with Genetic Divergence, Different Ploidy, and Habitat Preference in an Exploited Corbicula Population in China 中国一个开发利用的黑蝶种群中具有遗传差异、不同倍性和生境偏好的两种形态类型

IF 1.3 4区农林科学

Journal of Shellfish Research Pub Date : 2022-10-24 DOI: 10.2983/035.041.0212

Jin Li, Meixiang Jia, Fei Cheng, Zhen Wang, Gang Hou, F. Shu, B. Schmidt, S. Xie

{"title":"Two Morphotypes with Genetic Divergence, Different Ploidy, and Habitat Preference in an Exploited Corbicula Population in China","authors":"Jin Li, Meixiang Jia, Fei Cheng, Zhen Wang, Gang Hou, F. Shu, B. Schmidt, S. Xie","doi":"10.2983/035.041.0212","DOIUrl":"https://doi.org/10.2983/035.041.0212","url":null,"abstract":"ABSTRACT The genus Corbicula is well known as one of the most invasive bivalves globally, and is morphologically variable and taxonomically complicated. Continuous effort has been made to establish the correspondence between morphological forms and genetic lineages of Corbicula, mostly across invasive populations, but far less for the native populations, especially for exploited ones that support important Corbicula fishery. This research studied a Corbicula population that supported the largest artisanal and commercial Corbicula fishery in China, in terms of the morphotypes composition, ploidy, mt COI sequence, phylogenetic relationship, and habitat preferences. Two morphotypes with 9.5% mt COI genetic divergence, that is, the “distantly-placed-ridges morphotype”-morph D, and the “closely-situated-ridges morphotype”-morph C were identified. Morph D individuals contained diploids and triploids, and were closely related to the invasive lineage. They were found in higher proportions in lotic habitats with lower transparency and chlorophyll α. Morph C were all diploids and sister to C. fluminalis and C. japonica. They had higher proportions in lentic habitats. Thus, fishery management of Corbicula should consider multiple compositions of the Corbicula resource. Further research that confirms the population parameters difference of the two morphotypes and surveys in other water systems should be conducted. Moreover, the two morphotypes were sympatric representatives of the invasive and noninvasive Corbicula lineages, comparisons between them and with their congener invasion populations suggested that preference of flowing water and polyploidy might contribute to the invasive success of some Corbicula lineages in addition to androgenesis.","PeriodicalId":50053,"journal":{"name":"Journal of Shellfish Research","volume":"41 1","pages":"263 - 276"},"PeriodicalIF":1.3,"publicationDate":"2022-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49646865","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Recent Developments in The Culture of the Cuttlefish, Sepia Pharaonis Ehrenberg, 1831 墨鱼养殖的最新进展，Sepia Pharaonis Ehrenberg，1831

IF 1.3 4区农林科学

Journal of Shellfish Research Pub Date : 2022-10-24 DOI: 10.2983/035.041.0210

Qingxi Han, Xiamin Jiang

{"title":"Recent Developments in The Culture of the Cuttlefish, Sepia Pharaonis Ehrenberg, 1831","authors":"Qingxi Han, Xiamin Jiang","doi":"10.2983/035.041.0210","DOIUrl":"https://doi.org/10.2983/035.041.0210","url":null,"abstract":"ABSTRACT The cuttlefish Sepia pharaonis Ehrenberg, 1831, is a widely distributed tropical cephalopod species in the Indo-West Pacific region. This cuttlefish is vulnerable to the influence of coastal trawlers, especially during early stages when they spawn and juveniles prey in coastal waters. The pharaoh cuttlefish is very popular worldwide because of its nutritional, medicinal, and industrial values, but the protection of wild cuttlefish populations is becoming a serious concern because of the overexploitation of wild resources and increasing demand for live cuttlefish. The development of culture techniques for pharaoh cuttlefish will help protect natural populations and biodiversity. To understand its commercial prospects, the distribution, taxonomic, biological resources, and nutritional values are summarized and reviewed. The promising culture of pharaoh cuttlefish flourished recently due to strong market demand and promising profit, and it has been facilitated by technical progress in the production of juvenile cuttlefish and commercial products. Recent advances in artificial breeding, biological resources, and biological characteristics, achievements in culture methods and regulations, the application of biotechnology in its culture and problems, and challenges to further culture are discussed in detail to capture the newest developments in pharaoh cuttlefish aquaculture.","PeriodicalId":50053,"journal":{"name":"Journal of Shellfish Research","volume":"41 1","pages":"243 - 254"},"PeriodicalIF":1.3,"publicationDate":"2022-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43780235","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3