Marine Ecology-An Evolutionary Perspective最新文献_第9页

Species diversity, trophic structure, and taxonomic distinctness of molluscan assemblages associated with Sargassum beds in a historically impacted bay 历史上受影响的海湾中马尾藻床相关软体动物群落的物种多样性、营养结构和分类特征

IF 1.1 4区生物学

Marine Ecology-An Evolutionary Perspective Pub Date : 2023-08-13 DOI: 10.1111/maec.12769

Pedro A. S. Longo, Karine F. R. Mansur, Amanda T. Silva, Flávio D. Passos, Fosca P. P. Leite

{"title":"Species diversity, trophic structure, and taxonomic distinctness of molluscan assemblages associated with Sargassum beds in a historically impacted bay","authors":"Pedro A. S. Longo, Karine F. R. Mansur, Amanda T. Silva, Flávio D. Passos, Fosca P. P. Leite","doi":"10.1111/maec.12769","DOIUrl":"10.1111/maec.12769","url":null,"abstract":"Anthropogenic impacts on coastal habitats can result in alterations of diversity parameters in marine invertebrate assemblages. Macroalgae beds are highly susceptible to human-induced disturbances, supporting a great diversity of molluscan species and being ecologically important for coastal ecosystems. This study investigates the diversity alterations on Sargassum-associated molluscan assemblages from areas with different distances from a main source of pollution within a historically impacted bay in Brazil. In general, sites closer to the pollution source presented lower species diversity, trophic diversity, and taxonomic relatedness among species. Beta diversity among assemblages was highly correlated with environmental differentiations among localities due to heavy metal concentrations in algal tissue. Bittiolum varium was the dominant species and was mainly responsible for differences in community parameters. Several trophic groups were well-represented in Sargassum-associated molluscan fauna, but assemblages were mostly dominated by micrograzers. A seasonal trend was observed in diversity alterations, with lower diversity during warm season at most sites except Santa Rita, possibly because it is the site less affected by human impacts. The importance of other environmental variables, such as hydrodynamism, for molluscan composition is also discussed. Our results highlight the potential of Sargassum-associated molluscan assemblages for the study of impacted areas and reinforce the importance of using multiple community metrics to understand the biodiversity patterns of marine invertebrates under anthropogenic impacts.","PeriodicalId":49883,"journal":{"name":"Marine Ecology-An Evolutionary Perspective","volume":"44 6","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46872947","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Tool use involving a different prey type, microhabitat and location, and long-term anvil use, by the graphic tuskfish Choerodon graphicus (De Vis 1885) 图形象牙鱼Choerodon graphicus（De Vis 1885）使用的工具涉及不同的猎物类型、微栖息地和位置，以及长期使用铁砧

IF 1.1 4区生物学

Marine Ecology-An Evolutionary Perspective Pub Date : 2023-08-08 DOI: 10.1111/maec.12768

Kimberley Jane Pryor, Ashley Monique Milton

{"title":"Tool use involving a different prey type, microhabitat and location, and long-term anvil use, by the graphic tuskfish Choerodon graphicus (De Vis 1885)","authors":"Kimberley Jane Pryor, Ashley Monique Milton","doi":"10.1111/maec.12768","DOIUrl":"10.1111/maec.12768","url":null,"abstract":"Tool use is a remarkable animal behaviour, and the investigation of this phenomenon in fishes is a relatively new and growing field. The graphic tuskfish Choerodon graphicus (De Vis 1885) has previously been documented using anvils but the extent and variability of this tool-use behaviour remains poorly understood. In this study, we investigated whether C. graphicus breaks open crustaceans and/or sea urchins on anvils in different microhabitats and/or locations. We also inspected two previously identified anvils for evidence of long-term anvil use. Three individual C. graphicus were observed breaking open sea urchins on dead coral anvils in a coral rubble microhabitat at Île aux Canards, New Caledonia. They produced visual and auditory cues while carrying out tool-use behaviour and these cues often attracted attendant fishes. Notably, two anvils appeared to have been used by one or more tool-using C. graphicus for years at Îlot Maître, New Caledonia. These findings suggest that tool-use behaviour is both innate and learned and is a prey-handling method of choice used by individuals that learn to specialise in large prey items from a few underutilised hard-shelled prey species. Furthermore, the findings show that specific anvils can be used long-term and also suggest that individual wrasses may carry out tool-use behaviour long-term. The study provides new insights into the feeding ecology and social behaviour of C. graphicus and underscores the need to further investigate the extent and variability of tool use in fishes.","PeriodicalId":49883,"journal":{"name":"Marine Ecology-An Evolutionary Perspective","volume":"44 6","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41667750","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The planktonic food web in the Gulf of Naples based on the analysis of carbon and nitrogen stable isotope ratios 基于碳和氮稳定同位素比值分析的那不勒斯湾浮游食物网

IF 1.1 4区生物学

Marine Ecology-An Evolutionary Perspective Pub Date : 2023-06-30 DOI: 10.1111/maec.12762

Louise Merquiol, M. Mazzocchi, I. D’Ambra

引用次数: 1

Ecosystems of the Mediterranean Sea: A photographic dive. Glaeser, G. and , D. 2023. Springer, 200 pp. ISBN 978-3-031-22333-4 (Hardcover: € 36.29), ISBN 978-3-031-22334-1 (eBook: € 26.74). https://doi.org/10.1007/978-3-031-22334-1 地中海生态系统：摄影潜水。Glaeser，G.和Abed Navandi，D.2023。施普林格出版社，200页，ISBN 978-3-031-22333-4（精装：36.29欧元），ISBN 78-3-031-22334-1（电子书：26.74欧元）。https://doi.org/10.1007/978-3-031-22334-1

IF 1.1 4区生物学

Marine Ecology-An Evolutionary Perspective Pub Date : 2023-06-28 DOI: 10.1111/maec.12764

Michael Stachowitsch

引用次数: 0

Reassessment of the olive ridley sea turtle Lepidochelys olivacea nesting population at Nancite Beach, Costa Rica 哥斯达黎加Nancite海滩橄榄脊海龟Lepidochelys olivacea筑巢种群的重新评估

IF 1.1 4区生物学

Marine Ecology-An Evolutionary Perspective Pub Date : 2023-06-10 DOI: 10.1111/maec.12761

Luis G. Fonseca, Wilbert N. Villachica, Eduardo Rangel, Eric Palola, Monique Gilbert, Roldán A. Valverde

{"title":"Reassessment of the olive ridley sea turtle Lepidochelys olivacea nesting population at Nancite Beach, Costa Rica","authors":"Luis G. Fonseca, Wilbert N. Villachica, Eduardo Rangel, Eric Palola, Monique Gilbert, Roldán A. Valverde","doi":"10.1111/maec.12761","DOIUrl":"10.1111/maec.12761","url":null,"abstract":"Nancite is a fully protected beach within the Guanacaste Conservation Area, Costa Rica where olive ridley (Lepidochelys olivacea) sea turtles nest in synchronous mass-nesting events known as arribadas. Arribadas decreased in magnitude at this beach by approximately 90% during the period 1971–2007 due to unknown causes. The total count estimate of females nesting in a year also decreased over these decades. In the present study, from August 2009 to February 2021, the trend of arribada nesting female abundance and estimated annual production of hatchlings were assessed and compared with previous trend analyses. A total of 62 mass-nesting events were quantified in the period 2009–2021, with an estimated annual average of 64,694 nesting females. Trend analysis indicated that during our recent study period, the number of females per arribada event increased by an estimated 14% (8%, 20% CI95%). During this period, a mean hatching rate of 33.4% was estimated, corresponding to an overall estimated production average of 2,165,597 per season, which represented an increase of 82.7% compared with a previous estimate for the period 1980–1984, when the arribadas were larger. We suggest that the growth in hatchling production over the past four decades is at least in part responsible for the slight increase in the estimated size of arribadas since 2009/2010. However, because maximal hatching success did not increase above 60%, the beach may be close to reaching carrying capacity, and it seems that high hatchling production may soon level off or begin to decrease. Thus, it is not clear whether current hatchling production will lead to the recovery of the Nancite population to the historical levels documented in the 1970s and early 1980s.","PeriodicalId":49883,"journal":{"name":"Marine Ecology-An Evolutionary Perspective","volume":"44 6","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49519787","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Microplastics in the menu of Mediterranean zooplankton: Insights from the feeding response of the calanoid copepod Centropages typicus 地中海浮游动物菜单中的微塑料：从典型的calanoid桡足类Centropages的进食反应看

IF 1.1 4区生物学

Marine Ecology-An Evolutionary Perspective Pub Date : 2023-06-09 DOI: 10.1111/maec.12760

Claudia Traboni, D. Sarno, M. Ribera d’Alcalá, M. Mazzocchi

引用次数: 3

Handbook of marine model organisms in experimental biology: Established and emerging. By Boutet, A., Schierwater, B. (Eds.), 2022. CRC Press, Taylor & Francis Group. 487 pp. ISBN 978–0–367‐44,447‐1 (hardcover; $228.16). ISBN : 978–1–003‐21,750‐3 (ebook). ISBN : 978–1–032‐10,883‐4 (paperback) 实验生物学中的海洋模式生物手册：建立和新兴。Boutet，A.，Schierwater，B.（编辑），2022。CRC出版社，Taylor&Francis集团。487分钟。ISBN 978-0-367-44447-1（精装本；228.16美元）。ISBN：978-1-003-21750-3（电子书）。国际标准书号：978-1-032-10883-4（平装本）

IF 1.1 4区生物学

Marine Ecology-An Evolutionary Perspective Pub Date : 2023-04-11 DOI: 10.1111/maec.12748

Dea Putri Andeska, Siti Suleho Batubara

引用次数: 2

Plastics and the ocean: Origin, characterization, fate, and impacts. Andrady, A.L. (ed.) 2022. John Wiley & Sons, 484 pp. ISBN 9781119768401 (Hardcover: £148) 塑料与海洋:起源、特征、命运和影响。安德拉迪，A.L.(编)2022。约翰·威利父子出版社，484页，ISBN 9781119768401(精装本:148英镑)

IF 1.1 4区生物学

Marine Ecology-An Evolutionary Perspective Pub Date : 2023-04-06 DOI: 10.1111/maec.12749

M. Stachowitsch

引用次数: 0

Biophysical predictors of spatial variation in abundance and population dynamics of an invasive decapod 入侵十足动物丰度和种群动态空间变化的生物物理预测因子

IF 1.1 4区生物学

Marine Ecology-An Evolutionary Perspective Pub Date : 2022-12-10 DOI: 10.1111/maec.12732

Christopher P. Bloch, Samantha J. Sawyer, Nicholas B. Hathaway, Kourtnie Bouley, Jocelyn L. Briggs, Victoria Frew, Thilina D. Surasinghe

{"title":"Biophysical predictors of spatial variation in abundance and population dynamics of an invasive decapod","authors":"Christopher P. Bloch, Samantha J. Sawyer, Nicholas B. Hathaway, Kourtnie Bouley, Jocelyn L. Briggs, Victoria Frew, Thilina D. Surasinghe","doi":"10.1111/maec.12732","DOIUrl":"10.1111/maec.12732","url":null,"abstract":"Population dynamics of invasive species and their impacts on native communities vary substantially geographically and in different environmental contexts. Therefore, effective management of invasive species requires understanding how habitat characteristics, anthropogenic effects, or other perturbations can influence their abundance and impacts on native communities at multiple spatial and temporal scales. This is particularly challenging when geographically widespread, long-term data are lacking. The Asian shore crab, Hemigrapsus sanguineus, is a well-studied invader on the Atlantic North American coast. A few studies suggest that its populations may be declining in parts of its introduced range, but spatial variation in its population dynamics is considerable even among geographically proximal habitats. We explore the ability of habitat characteristics and prey availability to predict abundance of the Asian shore crab at 12 rocky intertidal sites in southern New England over 5 years (2014–2018). Overall, abundance of the Asian shore crab increased non-linearly with time, with the rate of increase declining over time, but abundance varied among sites and population dynamics were spatially asynchronous. Aspects of habitat complexity and disturbance strongly contributed to variation in abundance, but the most important predictors reflected complex and non-linear interactions among sea surface temperature, latitude, and prey abundance. The influence of prey abundance and latitude on crab abundance were modulated by the survey years, which underscores the importance of temporal variation in mediating the species–habitat relationship. Uncovering such intricate dynamics warrants long-term data on population trends and impacts of invasive species, geographically replicated at multiple sites to capture regional heterogeneity.","PeriodicalId":49883,"journal":{"name":"Marine Ecology-An Evolutionary Perspective","volume":"43 6","pages":""},"PeriodicalIF":1.1,"publicationDate":"2022-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47049962","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Disruptive coloration and behavior facilitate camouflage of blue-spotted cornetfish against complex coral reef bottoms 破坏性的颜色和行为有助于蓝斑角鲨在复杂的珊瑚礁底部伪装

IF 1.1 4区生物学

Marine Ecology-An Evolutionary Perspective Pub Date : 2022-11-29 DOI: 10.1111/maec.12731

María Alejandra Castillo, Jose Tavera

{"title":"Disruptive coloration and behavior facilitate camouflage of blue-spotted cornetfish against complex coral reef bottoms","authors":"María Alejandra Castillo, Jose Tavera","doi":"10.1111/maec.12731","DOIUrl":"10.1111/maec.12731","url":null,"abstract":"Avoiding recognition involves the use of extraordinary strategies, among which camouflage is the most common. Crypsis, a usual form of camouflage, involves, among many other strategies, disruptive coloration that uses marks that disguise the contours of creatures to hide it. Fish that live on coral reefs have developed several cryptic strategies to avoid the risk of detection. The blue-spotted cornetfish, Fistularia commersonii, presents a pattern of dark bands that give the perception of disruptive coloration; however, this strategy has not been characterized for this fish. This study was conducted on the eastern coral reefs of Gorgona Island National Natural Park (Colombia). To confirm whether F. commersonii presents a disruptive pattern, photographs, and videos in situ of the individuals were taken, in addition to recording aspects of their behavior during changes in coloration. After strict selection, different images were processed and evaluated using three different visual systems (potential predator, potential prey, and human) to calculate the GabRat metric, that is detect consistent to inconsistent edges of a pattern. The images analysed and the observations indicate that this species displays a disruptive pattern that is used more frequently in the reef flat and during alert states, either in the presence of a possible predator or during the search for food.","PeriodicalId":49883,"journal":{"name":"Marine Ecology-An Evolutionary Perspective","volume":"43 6","pages":""},"PeriodicalIF":1.1,"publicationDate":"2022-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49622396","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1