Environmental Biology of Fishes最新文献_第9页

Temporal variation in the relative abundance, suitable habitat selection, and distribution of Ataeniobius toweri (Meek, 1904) (Goodeidae), by life stages, in the Media Luna spring, Mexico 按生命阶段划分的墨西哥米德卢纳泉 Ataeniobius toweri (Meek, 1904) (Goodeidae) 相对丰度、适宜栖息地选择和分布的时间变化

IF 1.4 4区环境科学与生态学

Environmental Biology of Fishes Pub Date : 2024-02-12 DOI: 10.1007/s10641-024-01520-7

D. W. Rössel-Ramírez, J. Palacio-Núñez, S. Espinosa, J. F. Martínez-Montoya

{"title":"Temporal variation in the relative abundance, suitable habitat selection, and distribution of Ataeniobius toweri (Meek, 1904) (Goodeidae), by life stages, in the Media Luna spring, Mexico","authors":"D. W. Rössel-Ramírez, J. Palacio-Núñez, S. Espinosa, J. F. Martínez-Montoya","doi":"10.1007/s10641-024-01520-7","DOIUrl":"https://doi.org/10.1007/s10641-024-01520-7","url":null,"abstract":"The Media Luna spring, Mexico, is the main reservoir of the endemic and endangered fish Ataeniobius toweri. In the last decades, the ecosystem has been modified by tourism, and the habitat has changed for this species. Therefore, for better conservation management of the natural fish population, it is necessary to understand its abundance status and suitable habitat conditions, in ecological and spatial scenarios, on a temporal scale. In the present study, we modeled A. toweri’s ecological responses and spatial distribution for adult and juvenile life stages, in three summer periods (years 1999, 2009, and 2019). As habitat variables, we used water depth and underwater coverage. Ecological response curves were obtained from a Generalized Linear Model; distribution models were obtained with DOMAIN. In the modeling evaluation, for the Linear Regression Model, we obtained true statistical skills metric > 0.30 and, for DOMAIN, an area under the curve (AUC) > 0.70 with an AUC ratio > 1.00. In general, as the summer periods progressed, we found the highest probability of occurrence (P > 0.20) and distribution (P > 0.60) in areas with conditions of large coverage of underwater vegetation, in the first 1.5 m of depth, and near the shores of the spring. Also, the variations of relative abundance were always observed at sites with these habitat conditions. Thus, we concluded that our models had the performance to discern between suitable and unsuitable habitat conditions for A. toweri, and that areas with little or no anthropogenic pressure are more important for this species.","PeriodicalId":11799,"journal":{"name":"Environmental Biology of Fishes","volume":"301 1","pages":""},"PeriodicalIF":1.4,"publicationDate":"2024-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139754951","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Advisory Editor profile: Bjarni K. Kristjánsson 顾问编辑简介：Bjarni K.克里斯蒂安松

IF 1.4 4区环境科学与生态学

Environmental Biology of Fishes Pub Date : 2024-02-12 DOI: 10.1007/s10641-024-01521-6

Margaret F. Docker, Bjarni K. Kristjánsson

引用次数: 0

Feeding habits of two shark species: velvet belly, Etmopterus spinax (Linnaeus, 1758) and blackmouth catshark, Galeus melastomus (Rafinesque, 1810), present in fishing discards in the Gulf of Cádiz 加的斯湾捕捞弃鱼中的两种鲨鱼：绒腹鲨（Etmopterus spinax，林尼厄斯，1758 年）和黑嘴猫鲨（Galeus melastomus，拉菲尼斯克，1810 年）的摄食习性

IF 1.4 4区环境科学与生态学

Environmental Biology of Fishes Pub Date : 2024-02-10 DOI: 10.1007/s10641-024-01519-0

{"title":"Feeding habits of two shark species: velvet belly, Etmopterus spinax (Linnaeus, 1758) and blackmouth catshark, Galeus melastomus (Rafinesque, 1810), present in fishing discards in the Gulf of Cádiz","authors":"","doi":"10.1007/s10641-024-01519-0","DOIUrl":"https://doi.org/10.1007/s10641-024-01519-0","url":null,"abstract":"<h3>Abstract</h3> In many fisheries, such as trawl fisheries, sharks appear among the catches as bycatch or discards, and these species include velvet belly (Etmopterus spinax) and blackmouth catshark (Galeus melastomus). The objective of this study was to research the feeding habits of both species in the Gulf of Cádiz and to identify possible differences in diet depending on size and time of day. The most frequent sizes were 12–16 cm for E. spinax and 14–20 cm for G. melastomus. Both species preyed mainly on euphausiaceans and teleosts; their Index of Relative Importance (IRI) per species were as follows: E. spinax 42.30% IRI, 21.66% IRI; G. melastomus 52.33% IRI, 27.26% IRI, respectively. Only Etmopterus spinax showed significant variation in diet as a function of the time of day (p < 0.05), although both species showed similar patterns of feeding throughout the day. With respect to size, E. spinax consumes more cephalopods and teleosts as its size increases, while G. melastomus increases its consumption of decapods.","PeriodicalId":11799,"journal":{"name":"Environmental Biology of Fishes","volume":"22 1","pages":""},"PeriodicalIF":1.4,"publicationDate":"2024-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139754924","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Novel aerial observations of a possible newborn white shark (Carcharodon carcharias) in Southern California 在南加州对可能的新生白鲨（Carcharodon carcharias）进行新的空中观测

IF 1.4 4区环境科学与生态学

Environmental Biology of Fishes Pub Date : 2024-01-29 DOI: 10.1007/s10641-024-01512-7

Carlos Gauna, Phillip C. Sternes

引用次数: 0

Advisory Editor profile: Jean C. G. Ortega 顾问编辑简介：Jean C. G. Ortega

IF 1.4 4区环境科学与生态学

Environmental Biology of Fishes Pub Date : 2024-01-27 DOI: 10.1007/s10641-024-01518-1

Margaret F. Docker, Jean C. G. Ortega

引用次数: 0

Microplastics in catfish Pterygoplichthys pardalis (Castelnau 1855) and Hoplosternum littorale (Hancock, 1828) marketed in Itacoatiara, Amazonas, Brazil 巴西亚马孙地区伊塔科蒂亚拉市销售的鲶鱼 Pterygoplichthys pardalis（Castelnau，1855 年）和 Hoplosternum littorale（Hancock，1828 年）体内的微塑料

IF 1.4 4区环境科学与生态学

Environmental Biology of Fishes Pub Date : 2024-01-26 DOI: 10.1007/s10641-024-01517-2

Isreele Jussara Gomes de Azevedo, Beatriz Rocha de Moraes, Rômulo Augusto Ando, Gabriel dos Anjos Guimarães, Gustavo Frigi Perotti, Bruno Sampaio Sant’Anna, Gustavo Yomar Hattori

{"title":"Microplastics in catfish Pterygoplichthys pardalis (Castelnau 1855) and Hoplosternum littorale (Hancock, 1828) marketed in Itacoatiara, Amazonas, Brazil","authors":"Isreele Jussara Gomes de Azevedo, Beatriz Rocha de Moraes, Rômulo Augusto Ando, Gabriel dos Anjos Guimarães, Gustavo Frigi Perotti, Bruno Sampaio Sant’Anna, Gustavo Yomar Hattori","doi":"10.1007/s10641-024-01517-2","DOIUrl":"https://doi.org/10.1007/s10641-024-01517-2","url":null,"abstract":"Contamination by microplastics (MPs) has been recorded in various environments and organisms around the world. The objective of this study was to investigate the occurrence of MPs in two species of Siluriformes fishes Pterygoplichthys pardalis and Hoplosternum littorale considering the sex and different body parts of fish captured in Amazon floodplain areas, which are marketed and consumed in the Municipality of Itacoatiara, Amazonas, Brazil. One hundred and fifty individuals of each fish species were analyzed for microplastics. Of these, 252 individuals were found to contain MPs: 127 (85%) P. pardalis and 125 (83%) H. littorale. The fish were contaminated with 683 MP particles, ranging from 1 to 43 MP particles/individual, with an average of 2.71 ± 3.2 MP particles/individual P. pardalis and H. littorale. Comparison of MP occurrence and particle size between species, sex, and body part found no significant difference. Fiber-shaped and blue-colored MPs were the most abundant in both P. pardalis (80% and 85.5%, respectively) and H. littorale (92% and 85%, respectively). The particles were identified as polyethylene terephthalate and polystyrene. The results indicate MP contamination in P. pardalis and H. littorale catfish, which are widely consumed by Amazonian riverside communities. These species are often cooked whole (including the viscera) becoming a direct route of microplastic contamination to humans.","PeriodicalId":11799,"journal":{"name":"Environmental Biology of Fishes","volume":"151 1","pages":""},"PeriodicalIF":1.4,"publicationDate":"2024-01-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139589427","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effects of a common antidepressant on behavior and dispersal in the globally invasive freshwater eastern mosquitofish (Gambusia holbrooki) 普通抗抑郁剂对全球入侵淡水东蚊鱼（Gambusia holbrooki）行为和扩散的影响

IF 1.4 4区环境科学与生态学

Environmental Biology of Fishes Pub Date : 2024-01-24 DOI: 10.1007/s10641-023-01499-7

Jennifer Dougherty, Zachary W. Culumber

{"title":"Effects of a common antidepressant on behavior and dispersal in the globally invasive freshwater eastern mosquitofish (Gambusia holbrooki)","authors":"Jennifer Dougherty, Zachary W. Culumber","doi":"10.1007/s10641-023-01499-7","DOIUrl":"https://doi.org/10.1007/s10641-023-01499-7","url":null,"abstract":"Anthropogenic pollutants are an ongoing problem in aquatic environments. One such pollutant is fluoxetine, a selective serotonin reuptake inhibitor commonly known by the brand name Prozac. We still do not fully understand how such medical wastes affect aquatic organisms, specifically, how they affect traits that are important to the ecology and evolution of populations and species. We examined how chronic exposure to a field-relevant concentration of fluoxetine (440 ng/L) affects different behaviors in wild-caught Gambusia holbrooki. We tested fish social behavior, cognitive flexibility, and tendency to disperse in an artificial stream. We found that exposure to fluoxetine did not affect performance in any of the aforementioned behavioral assays. Furthermore, neither sociability nor cognitive flexibility predicted movement in the dispersal assay. At least for G. holbrooki, it appears that fluoxetine may not have large effects on the tested predictive behaviors or dispersal itself. While these results suggest that fluoxetine exposure may have limited effects on a key trait important in ecology and evolution—namely dispersal—it may still affect other traits not tested in this study.","PeriodicalId":11799,"journal":{"name":"Environmental Biology of Fishes","volume":"165 1","pages":""},"PeriodicalIF":1.4,"publicationDate":"2024-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139561735","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Life history traits of the Black Sea whiting Merlangius merlangus (Gadidae): compliance with the temperature-size rule 黑海鳕鱼 Merlangius merlangus（鳕科）的生活史特征：符合温度-大小规则

IF 1.4 4区环境科学与生态学

Environmental Biology of Fishes Pub Date : 2024-01-24 DOI: 10.1007/s10641-024-01513-6

{"title":"Life history traits of the Black Sea whiting Merlangius merlangus (Gadidae): compliance with the temperature-size rule","authors":"","doi":"10.1007/s10641-024-01513-6","DOIUrl":"https://doi.org/10.1007/s10641-024-01513-6","url":null,"abstract":"<h3>Abstract</h3> The sex ratio, size, age, growth, maturation, gonado-somatic index, and mortality of the Black Sea whiting Merlangius merlangus (Linnaeus, 1758) were studied. The ecological and geographical variabilities of its life-history traits were analyzed in terms of its compliance with the temperature-size rule (TSR). Overall, 1148 individuals were examined from 2019 to 2022. The sex ratio in catches was biased towards females (1:0.14). The maximum (total) length of the females was 36.4 cm; that of the males 21 cm; the corresponding weights and ages were 582 g and 7 years and 66.5 g and 4 years, respectively. The values of the Bertalanffy equation parameters were L∞ = 30.8 cm, W∞ = 207 g, and K = 0.16 year−1 for females and L∞ = 20.8 cm, W∞ = 57.7 g, and K = 0.29 year−1 for males, while the mean length at first maturity was 14.13 ± 0.13 cm for the females and 12.14 ± 0.06 cm for the males. The highest spawning activity was observed from January to March. The exploitation rate in females was E = F/Z = 0.67, indicating high fishing pressure. The Mediterranean and Black Sea whiting is characterized by smaller sizes and shorter lifespan than individuals in Northern, colder areas. Thus, its size, and lifespan are expected to decrease with climate warming.","PeriodicalId":11799,"journal":{"name":"Environmental Biology of Fishes","volume":"252 1","pages":""},"PeriodicalIF":1.4,"publicationDate":"2024-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139561861","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Advisory Editor profile: Lisa Natanson 顾问编辑简介：丽莎-纳坦森

IF 1.4 4区环境科学与生态学

Environmental Biology of Fishes Pub Date : 2024-01-22 DOI: 10.1007/s10641-024-01516-3

Margaret F. Docker, Lisa Natanson

引用次数: 0

Wetland geomorphology and tidal hydrodynamics drive fine-scale fish community composition and abundance 湿地地貌和潮汐水动力驱动细尺度鱼类群落的组成和丰度

IF 1.4 4区环境科学与生态学

Environmental Biology of Fishes Pub Date : 2024-01-19 DOI: 10.1007/s10641-023-01507-w

Justin K. Clause, Mary Jade Farruggia, Frederick Feyrer, Matthew J. Young

{"title":"Wetland geomorphology and tidal hydrodynamics drive fine-scale fish community composition and abundance","authors":"Justin K. Clause, Mary Jade Farruggia, Frederick Feyrer, Matthew J. Young","doi":"10.1007/s10641-023-01507-w","DOIUrl":"https://doi.org/10.1007/s10641-023-01507-w","url":null,"abstract":"Effective restoration of tidal wetlands for fish communities requires clear goals and mechanistic understanding of the ecosystem drivers which affect fish distribution and abundance. We examined fish community responses to abiotic habitat features in two adjacent but dissimilar freshwater tidal wetlands in the Sacramento-San Joaquin Delta, CA, USA, each of which represents a potential restoration configuration. The first wetland was characterized by a broad, intertidal basin with relatively high hydrodynamic exchange with surrounding waterways. The second wetland was characterized by a dendritic network of shallow subtidal channels with relatively low hydrodynamic exchange. Fish community composition significantly differed between the two wetlands, based on permutational analysis of variance. Fish abundance within and among the two wetlands was also highly affected by specific geomorphic and hydrodynamic characteristics: distance from connection with the main external waterway, bed elevation, and water surface elevation. The physical configuration of a restored tidal wetland, in conjunction with the way tides move across the restored landscape, has strong implications for local fishes. Manipulating these elements to create a landscape mosaic of habitat configurations can be an effective tool for targeting desired restoration outcomes, such as specific fish communities or target fish densities.","PeriodicalId":11799,"journal":{"name":"Environmental Biology of Fishes","volume":"3 1","pages":""},"PeriodicalIF":1.4,"publicationDate":"2024-01-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139497570","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0