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Dragičević P, Bielen A, Žučko J, Hudina S. The mycobiome of a successful crayfish invader and its changes along the environmental gradient. Anim Microbiome 2023; 5:23. [PMID: 37041598 PMCID: PMC10088235 DOI: 10.1186/s42523-023-00245-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Accepted: 03/26/2023] [Indexed: 04/13/2023] Open
Abstract
BACKGROUND The microbiome plays an important role in biological invasions, since it affects various interactions between host and environment. However, most studies focus on the bacteriome, insufficiently addressing other components of the microbiome such as the mycobiome. Microbial fungi are among the most damaging pathogens in freshwater crayfish populations, colonizing and infecting both native and invasive crayfish species. Invading crayfish may transmit novel fungal species to native populations, but also, dispersal process and characteristics of the novel environment may affect the invaders' mycobiome composition, directly and indirectly affecting their fitness and invasion success. This study analyzes the mycobiome of a successful invader in Europe, the signal crayfish, using the ITS rRNA amplicon sequencing approach. We explored the mycobiomes of crayfish samples (exoskeletal biofilm, hemolymph, hepatopancreas, intestine), compared them to environmental samples (water, sediment), and examined the differences in fungal diversity and abundance between upstream and downstream segments of the signal crayfish invasion range in the Korana River, Croatia. RESULTS A low number of ASVs (indicating low abundance and/or diversity of fungal taxa) was obtained in hemolymph and hepatopancreas samples. Thus, only exoskeleton, intestine, sediment and water samples were analyzed further. Significant differences were recorded between their mycobiomes, confirming their uniqueness. Generally, environmental mycobiomes showed higher diversity than crayfish-associated mycobiomes. The intestinal mycobiome showed significantly lower richness compared to other mycobiomes. Significant differences in the diversity of sediment and exoskeletal mycobiomes were recorded between different river segments (but not for water and intestinal mycobiomes). Together with the high observed portion of shared ASVs between sediment and exoskeleton, this indicates that the environment (i.e. sediment mycobiome) at least partly shapes the exoskeletal mycobiome of crayfish. CONCLUSION This study presents the first data on crayfish-associated fungal communities across different tissues, which is valuable given the lack of studies on the crayfish mycobiome. We demonstrate significant differences in the crayfish exoskeletal mycobiome along the invasion range, suggesting that different local environmental conditions may shape the exoskeletal mycobiome during range expansion, while the mycobiome of the internal organ (intestine) remained more stable. Our results provide a basis for assessing how the mycobiome contributes to the overall health of the signal crayfish and its further invasion success.
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Affiliation(s)
- Paula Dragičević
- Department of Biology, Faculty of Science, University of Zagreb, Horvatovac 102a, Zagreb, Croatia.
| | - Ana Bielen
- Faculty of Food Technology and Biotechnology, University of Zagreb, Pierottijeva 6, Zagreb, Croatia
| | - Jurica Žučko
- Faculty of Food Technology and Biotechnology, University of Zagreb, Pierottijeva 6, Zagreb, Croatia
| | - Sandra Hudina
- Department of Biology, Faculty of Science, University of Zagreb, Horvatovac 102a, Zagreb, Croatia
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Soto I, Ahmed DA, Beidas A, Oficialdegui FJ, Tricarico E, Angeler DG, Amatulli G, Briski E, Datry T, Dohet A, Domisch S, England J, Feio MJ, Forcellini M, Johnson RK, Jones JI, Larrañaga A, L'Hoste L, Murphy JF, Schäfer RB, Shen LQ, Kouba A, Haubrock PJ. Long-term trends in crayfish invasions across European rivers. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 867:161537. [PMID: 36640879 DOI: 10.1016/j.scitotenv.2023.161537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 01/04/2023] [Accepted: 01/07/2023] [Indexed: 06/17/2023]
Abstract
Europe has experienced a substantial increase in non-indigenous crayfish species (NICS) since the mid-20th century due to their extensive use in fisheries, aquaculture and, more recently, pet trade. Despite relatively long invasion histories of some NICS and negative impacts on biodiversity and ecosystem functioning, large spatio-temporal analyses of their occurrences are lacking. Here, we used a large freshwater macroinvertebrate database to evaluate what information on NICS can be obtained from widely applied biomonitoring approaches and how usable such data is for descriptions of trends in identified NICS species. We found 160 time-series containing NICS between 1983 and 2019, to infer temporal patterns and environmental drivers of species and region-specific trends. Using a combination of meta-regression and generalized linear models, we found no significant temporal trend for the abundance of any species (Procambarus clarkii, Pacifastacus leniusculus or Faxonius limosus) at the European scale, but identified species-specific predictors of abundances. While analysis of the spatial range expansion of NICS was positive (i.e. increasing spread) in England and negative (significant retreat) in northern Spain, no trend was detected in Hungary and the Dutch-German-Luxembourg region. The average invasion velocity varied among countries, ranging from 30 km/year in England to 90 km/year in Hungary. The average invasion velocity gradually decreased over time in the long term, with declines being fastest in the Dutch-German-Luxembourg region, and much slower in England. Considering that NICS pose a substantial threat to aquatic biodiversity across Europe, our study highlights the utility and importance of collecting high resolution (i.e. annual) biomonitoring data using a sampling protocol that is able to estimate crayfish abundance, enabling a more profound understanding of NICS impacts on biodiversity.
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Affiliation(s)
- Ismael Soto
- University of South Bohemia in České Budějovice, Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Zátiší 728/II, 389 25 Vodňany, Czech Republic.
| | - Danish A Ahmed
- Center for Applied Mathematics and Bioinformatics, Department of Mathematics and Natural Sciences, Gulf University for Science and Technology, Hawally 32093, Kuwait
| | - Ayah Beidas
- Center for Applied Mathematics and Bioinformatics, Department of Mathematics and Natural Sciences, Gulf University for Science and Technology, Hawally 32093, Kuwait
| | | | - Elena Tricarico
- Department of Biology, University of Florence, Sesto Fiorentino (FI), Italy
| | - David G Angeler
- Swedish University of Agricultural Sciences, Department of Aquatic Sciences and Assessment, Uppsala, Sweden; Institute for Mental and Physical Health and Clinical Translation (IMPACT), Deakin University, Geelong, Victoria, Australia; University of Nebraska - Lincoln, School of Natural Resources, Lincoln, NE, USA; The PRODEO Institute, San Francisco, CA, USA
| | - Giuseppe Amatulli
- Yale University, School of the Environment, 195 Prospect St, New Haven, CT 06511, USA
| | | | - Thibault Datry
- INRAE, UR RiverLy, Centre de Lyon-Villeurbanne, 5 rue de la Doua CS70077, 69626 Villeurbanne, Cedex, France
| | - Alain Dohet
- Environmental Research and Innovation (ERIN), Luxembourg Institute of Science and Technology (LIST), Belvaux, Luxembourg
| | - Sami Domisch
- Leibniz Institute of Freshwater Ecology and Inland Fisheries (IGB), Department of Community and Ecosystem Ecology, Müggelseedamm 310, 12587 Berlin, Germany
| | - Judy England
- Chief Scientists Group, Environment Agency, Horizon House, Deanery Road, Bristol BS1 5AH, UK
| | - Maria J Feio
- MARE - Marine and Environmental Sciences Centre, Associate Laboratory ARNET, Department of Life Sciences, University of Coimbra, Coimbra, Portugal
| | - Maxence Forcellini
- INRAE, UR RiverLy, Centre de Lyon-Villeurbanne, 5 rue de la Doua CS70077, 69626 Villeurbanne, Cedex, France
| | - Richard K Johnson
- Department of Aquatic Sciences and Assessment, Swedish University of Agricultural Sciences, Uppsala, Sweden
| | - J Iwan Jones
- School of Biological and Behavioural Sciences, Queen Mary University of London, London, UK
| | - Aitor Larrañaga
- Department of Plant Biology and Ecology, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), Leioa, Spain
| | - Lionel L'Hoste
- Environmental Research and Innovation (ERIN), Luxembourg Institute of Science and Technology (LIST), Belvaux, Luxembourg
| | - John F Murphy
- School of Biological and Behavioural Sciences, Queen Mary University of London, London, UK
| | - Ralf B Schäfer
- RPTU Kaiserslautern-Landau, Institute for Environmental Sciences, Landau, Germany
| | - Longzhu Q Shen
- Leibniz Institute of Freshwater Ecology and Inland Fisheries (IGB), Department of Community and Ecosystem Ecology, Müggelseedamm 310, 12587 Berlin, Germany; Carnegie Mellon University, Institute for Green Science, 4400 Forbes Ave., Pittsburgh, PA 15213, USA
| | - Antonín Kouba
- University of South Bohemia in České Budějovice, Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Zátiší 728/II, 389 25 Vodňany, Czech Republic
| | - Phillip J Haubrock
- University of South Bohemia in České Budějovice, Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Zátiší 728/II, 389 25 Vodňany, Czech Republic; Center for Applied Mathematics and Bioinformatics, Department of Mathematics and Natural Sciences, Gulf University for Science and Technology, Hawally 32093, Kuwait; Senckenberg Research Institute and Natural History Museum Frankfurt, Department of River Ecology and Conservation, Gelnhausen, Germany
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Rinehart S, Dybiec JM, Mortazavi B, Cherry JA. Stratified vertical sediment profiles increase burrowing crab effects on salt marsh edaphic conditions. Ecosphere 2023. [DOI: 10.1002/ecs2.4431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023] Open
Affiliation(s)
- S. Rinehart
- Department of Biological Sciences University of Alabama Tuscaloosa Alabama USA
| | - J. M. Dybiec
- Department of Biological Sciences University of Alabama Tuscaloosa Alabama USA
| | - B. Mortazavi
- Department of Biological Sciences University of Alabama Tuscaloosa Alabama USA
| | - J. A. Cherry
- Department of Biological Sciences University of Alabama Tuscaloosa Alabama USA
- New College University of Alabama Tuscaloosa Alabama USA
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Personality-dependent passage behaviour of an aquatic invasive species at a barrier to dispersal. Anim Behav 2022. [DOI: 10.1016/j.anbehav.2022.07.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Microbiome of the Successful Freshwater Invader, the Signal Crayfish, and Its Changes along the Invasion Range. Microbiol Spectr 2021; 9:e0038921. [PMID: 34494878 PMCID: PMC8557874 DOI: 10.1128/spectrum.00389-21] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Increasing evidence denotes the role of the microbiome in biological invasions, since it is known that microbes can affect the fitness of the host. Here, we demonstrate differences in the composition of an invader’s microbiome along the invasion range, suggesting that its microbial communities may affect and be affected by range expansion. Using a 16S rRNA gene amplicon sequencing approach, we (i) analyzed the microbiomes of different tissues (exoskeleton, hemolymph, hepatopancreas, and intestine) of a successful freshwater invader, the signal crayfish, (ii) compared them to the surrounding water and sediment, and (iii) explored their changes along the invasion range. Exoskeletal, hepatopancreatic, and intestinal microbiomes varied between invasion core and invasion front populations. This indicates that they may be partly determined by population density, which was higher in the invasion core than in the invasion front. The highly diverse microbiome of exoskeletal biofilm was partly shaped by the environment (due to the similarity with the sediment microbiome) and partly by intrinsic crayfish parameters (due to the high proportion of exoskeleton-unique amplicon sequence variants [ASVs]), including the differences in invasion core and front population structure. Hemolymph had the most distinct microbiome compared to other tissues and differed between upstream (rural) and downstream (urban) river sections, indicating that its microbiome is potentially more driven by the effects of the abiotic environment. Our findings offer an insight into microbiome changes during dispersal of a successful invader and present a baseline for assessment of their contribution to an invader’s overall health and its further invasion success. IMPORTANCE Invasive species are among the major drivers of biodiversity loss and impairment of ecosystem services worldwide, but our understanding of their invasion success and dynamics still has many gaps. For instance, although it is known that host-associated microbial communities may significantly affect an individual’s health and fitness, the current studies on invasive species are mainly focused on pathogenic microbes, while the effects of the remaining majority of microbial communities on the invasion process are almost completely unexplored. We have analyzed the microbiome of one of the most successful crayfish invaders in Europe, the signal crayfish, and explored its changes along the signal crayfish invasion range in the Korana River, Croatia. Our study sets the perspective for future research required to assess the contribution of these changes to an individual’s overall health status and resilience of dispersing populations and their impact on invasion success.
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Mathers KL, White JC, Guareschi S, Hill MJ, Heino J, Chadd R. Invasive crayfish alter the long‐term functional biodiversity of lotic macroinvertebrate communities. Funct Ecol 2020. [DOI: 10.1111/1365-2435.13644] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Kate L. Mathers
- Geography and Environment Loughborough University Loughborough UK
- Eawag: Swiss Federal Institute of Aquatic Science and TechnologyDepartment of Surface Waters Research and Management Kastanienbaum Switzerland
| | - James C. White
- River Restoration Centre Cranfield University Cranfield UK
| | - Simone Guareschi
- Geography and Environment Loughborough University Loughborough UK
| | - Matthew J. Hill
- School of Applied Sciences University of Huddersfield Huddersfield UK
| | - Jani Heino
- Finnish Environment InstituteFreshwater Centre Oulu Finland
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Lv W, Zhou W, Lu S, Huang W, Yuan Q, Tian M, Lv W, He D. Microplastic pollution in rice-fish co-culture system: A report of three farmland stations in Shanghai, China. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 652:1209-1218. [PMID: 30586807 DOI: 10.1016/j.scitotenv.2018.10.321] [Citation(s) in RCA: 175] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Revised: 10/23/2018] [Accepted: 10/23/2018] [Indexed: 06/09/2023]
Abstract
Microplastics are emerging contaminants of increasing concern. Despite the occurrence of microplastics in farmland soils, the knowledge on microplastics in rice-fish co-culture ecosystems is limited. In this study, we investigated the distribution of microplastics in three rice-fish culture stations in Shanghai. During non-rice and rice-planting periods, microplastics in water, soils and aquatic animals (eel, loach and crayfish) were systematically assayed using methods of NaCl density extraction, H2O2 digestion and micro-fourier transform infrared spectroscopy. Results showed that average microplastic abundances were 0.4 ± 0.1 items L-1, 10.3 ± 2.2 items kg-1, 1.7 ± 0.5 items individual-1 in water, soils and aquatic animal samples, respectively. We found an increasing trend in microplastic abundances in water, soil and animal samples from non-rice period to rice-planting period. Almost all of microplastics were found in digestive tracts of animals. Major microplastics were small (<1 mm) polyethylene and polypropylene fibers, with color of white and translucent. Size, shape, color and polymer type distributions of microplastics were similarly found in environmental and animal samples. Moreover, microplastic abundances in aquatic animals correlated to abundance in farmland soils. This study, for the first time, reveals the occurrence and characteristics of microplastic pollution in rice-fish culture ecosystem which suggests the potential ecological risks of microplastics in the agroecosystem.
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Affiliation(s)
- Weiwei Lv
- Eco-environmental Protection Research Institute, Shanghai Academy of Agricultural Sciences, Shanghai 201403, China
| | - Wenzong Zhou
- Eco-environmental Protection Research Institute, Shanghai Academy of Agricultural Sciences, Shanghai 201403, China
| | - Shibo Lu
- School of Ecological and Environmental Sciences, East China Normal University, Shanghai 200241, China
| | - Weiwei Huang
- Eco-environmental Protection Research Institute, Shanghai Academy of Agricultural Sciences, Shanghai 201403, China
| | - Quan Yuan
- Eco-environmental Protection Research Institute, Shanghai Academy of Agricultural Sciences, Shanghai 201403, China
| | - Minglu Tian
- Information Research Institute of Science and Technology, Shanghai Academy of Agricultural Sciences, Shanghai 201403, China
| | - Weiguang Lv
- Eco-environmental Protection Research Institute, Shanghai Academy of Agricultural Sciences, Shanghai 201403, China.
| | - Defu He
- School of Ecological and Environmental Sciences, East China Normal University, Shanghai 200241, China.
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8
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Mathers KL, Rice SP, Wood PJ. Predator, prey, and substrate interactions: the role of faunal activity and substrate characteristics. Ecosphere 2019. [DOI: 10.1002/ecs2.2545] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Affiliation(s)
- K. L. Mathers
- Eawag Swiss Federal Institute of Aquatic Science and Technology Department of Surface Waters Research and Management 6047 Kastanienbaum Switzerland
| | - S. P. Rice
- Geography and Environment Centre for Hydrological and Ecosystem Science Loughborough University Loughborough, Leicestershire LE11 3TU UK
| | - P. J. Wood
- Geography and Environment Centre for Hydrological and Ecosystem Science Loughborough University Loughborough, Leicestershire LE11 3TU UK
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Changes in the distribution of Michigan crayfishes and the influence of invasive rusty crayfish (Faxonius rusticus) on native crayfish substrate associations. Biol Invasions 2018. [DOI: 10.1007/s10530-018-1852-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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10
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Turley MD, Bilotta GS, Gasparrini A, Sera F, Mathers KL, Humpheryes I, England J. The effects of non-native signal crayfish (Pacifastacus leniusculus) on fine sediment and sediment-biomonitoring. THE SCIENCE OF THE TOTAL ENVIRONMENT 2017; 601-602:186-193. [PMID: 28551537 DOI: 10.1016/j.scitotenv.2017.05.106] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2017] [Revised: 05/11/2017] [Accepted: 05/12/2017] [Indexed: 06/07/2023]
Abstract
The North American signal crayfish (Pacifastacus leniusculus) has invaded freshwater ecosystems across Europe. Recent studies suggest that predation of macroinvertebrates by signal crayfish can affect the performance of freshwater biomonitoring tools used to assess causes of ecological degradation. Given the reliance on biomonitoring globally, it is crucial that the potential influence of invasive species is better understood. Crayfish are also biogeomorphic agents, and therefore, the aim of this study was to investigate whether sediment-biomonitoring tool outputs changed following signal crayfish invasions, and whether these changes reflected post-invasion changes to deposited fine sediment, or changes to macroinvertebrate community compositions unrelated to fine sediment. A quasi-experimental study design was employed, utilising interrupted time series analysis of long-term environmental monitoring data and a hierarchical modelling approach. The analysis of all sites (n=71) displayed a small, but statistically significant increase between pre- and post-invasion index scores for the Proportion of Sediment-sensitive Invertebrates (PSI) index biomonitoring tool (4.1, p<0.001, 95%CI: 2.1, 6.2), which can range from 0 to 100, but no statistically significant difference was observed for the empirically-weighted PSI (0.4, p=0.742, 95%CI: -2.1, 2.9), or fine sediment (-2.3, p=0.227, 95%CI: -6.0, 1.4). Subgroup analyses demonstrated changes in biomonitoring tool scores ranging from four to 10 percentage points. Importantly, these subgroup analyses showed relatively small changes to fine sediment, two of which were statistically significant, but these did not coincide with the expected responses from biomonitoring tools. The results suggest that sediment-biomonitoring may be influenced by signal crayfish invasions, but the effects appear to be context dependent, and perhaps not the result of biogeomorphic activities of crayfish. The low magnitude changes to biomonitoring scores are unlikely to result in an incorrect diagnosis of sediment pressure, particularly as these tools should be used alongside a suite of other pressure-specific indices.
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Affiliation(s)
- Matt D Turley
- Aquatic Research Centre, School of Environment and Technology, University of Brighton, Lewes Road, Brighton, East Sussex BN2 4GJ, United Kingdom.
| | - Gary S Bilotta
- Aquatic Research Centre, School of Environment and Technology, University of Brighton, Lewes Road, Brighton, East Sussex BN2 4GJ, United Kingdom
| | - Antonio Gasparrini
- Department of Social and Environmental Health Research, London School of Hygiene & Tropical Medicine, 15-17 Tavistock Place, London WC1H 9SH, United Kingdom
| | - Francesco Sera
- Department of Social and Environmental Health Research, London School of Hygiene & Tropical Medicine, 15-17 Tavistock Place, London WC1H 9SH, United Kingdom
| | - Kate L Mathers
- Department of Geography, Centre for Hydrological and Ecosystem Science, Loughborough University, Loughborough LE11 3TU, United Kingdom
| | - Ian Humpheryes
- Environment Agency, Horizon House, Deanery Road, Bristol BS1 5AH, United Kingdom
| | - Judy England
- Environment Agency, Horizon House, Deanery Road, Bristol BS1 5AH, United Kingdom
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Mathers KL, Rice SP, Wood PJ. Temporal variability in lotic macroinvertebrate communities associated with invasive signal crayfish (Pacifastacus leniusculus) activity levels and substrate character. Biol Invasions 2017. [DOI: 10.1007/s10530-017-1557-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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