Abstract
Animal-mediated nutrient cycling research tends to emphasize either native or invasive fauna, yet communities comprising both groups are common, and biogeochemical control may shift from native to invasive species, altering local nutrient regimes. In North American rivers, co-occurring native mussels (Unionidae) and the invasive clam, Corbicula fluminea, have strong nutrient cycling effects through filter-feeding and bioturbation. When these two groups co-occur, the degree to which their nutrient cycling effects differ remains unclear. We quantified bivalve density, biomass, and nutrient excretion rates at four reaches in each of two rivers once during the same year to test whether differences in density and biomass led to different spatial and temporal nutrient cycling and stoichiometry patterns for co-occurring mussels and Corbicula. We hypothesized high densities, coupled with small body size would elevate Corbicula population-level nutrient cycling rates above those of less dense assemblages of larger-bodied mussels. Corbicula occurred at all mussel beds and their densities generally exceeded mussel densities, but Corbicula biomass was consistently lower. High densities and greater mass-specific excretion rates led to Corbicula population-level excretion rates that were greater than or equal to mussel aggregate rates at half the reaches. Abiotic conditions limited bivalve nutrient supply relative to ambient concentrations, but their contributions increased during low flows and are likely concentrated at finer spatial scales. Our results suggest spatial variation in invasive and native trait distribution associated with phylogenetic tribes influences the potential for animal-mediated nutrient cycling to shift from native to invasive species control. Overall, our study highlights the need for new management paradigms that account for nutrient cycling by invasive species.
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Data availability
Streamflow data are publicly available at https://waterdata.usgs.gov/nwis/rt Survey and excretion data are available at the Open Science Framework https://doi.org/10.17605/OSF.IO/F2NRW.
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No custom code used.
References
Ahlstedt S, Powell J, Butler R et al (2017) Historical and current examination of freshwater mussels (bivalvia:margaritiferidae:unionidae) in the duck river basin tennessee, U.S.A. Malacol Rev 45:1–163
Allen AP, Gillooly JF (2009) Towards an integration of ecological stoichiometry and the metabolic theory of ecology to better understand nutrient cycling. Ecol Lett 12:369–384. https://doi.org/10.1111/j.1461-0248.2009.01302.x
APHA, AWWA, WEF (2012) Standard methods for examination of water and wastewater, 22nd edn. Washington: American Public Health Association
Atkinson CL, Vaughn CC (2015) Biogeochemical hotspots: temporal and spatial scaling of the impact of freshwater mussels on ecosystem function. Freshw Biol 60:563–574. https://doi.org/10.1111/fwb.12498
Atkinson CL, Opsahl SP, Covich AP et al (2010) Stable isotopic signatures, tissue stoichiometry, and nutrient cycling (C and N) of native and invasive freshwater bivalves. J North Am Benthol Soc 29:496–505. https://doi.org/10.1899/09-083.1
Atkinson CL, First MR, Covich AP et al (2011) Suspended material availability and filtration–biodeposition processes performed by a native and invasive bivalve species in streams. Hydrobiologia 667:191–204. https://doi.org/10.1007/s10750-011-0640-5
Atkinson CL, Vaughn CC, Forshay KJ, Cooper JT (2013) Aggregated filter-feeding consumers alter nutrient limitation: consequences for ecosystem and community dynamics. Ecology 94:1359–1369. https://doi.org/10.1890/12-1531.1
Atkinson CL, Capps KA, Rugenski AT, Vanni MJ (2017) Consumer-driven nutrient dynamics in freshwater ecosystems: from individuals to ecosystems. Biol Rev 92:2003–2023. https://doi.org/10.1111/brv.12318
Atkinson CL, Ee BC, Pfeiffer JM (2020a) Evolutionary history drives aspects of stoichiometric niche variation and functional effects within a guild. Ecology. https://doi.org/10.1002/ecy.3100
Atkinson CL, Parr TB, van Ee BC et al (2020b) Length-mass equations for freshwater unionid mussel assemblages: Implications for estimating ecosystem function. Freshw Sci 39:377–390. https://doi.org/10.1086/708950
Atkinson CL, Halvorson HM, Kuehn KA et al (2021) Filter-feeders have differential bottom-up impacts on green and brown food webs. Oecologia 195:187–198. https://doi.org/10.1007/s00442-020-04821-7
Benstead JP, Cross WF, March JG et al (2010) Biotic and abiotic controls on the ecosystem significance of consumer excretion in two contrasting tropical streams. Freshw Biol 55:2047–2061. https://doi.org/10.1111/j.1365-2427.2010.02461.x
Blanton CS, Perkin JS, Menchaca N, Kollaus KA (2020) A gap in the armor: spearfishing reduces biomass of invasive suckermouth armored catfish. Fisheries 45:293–302. https://doi.org/10.1002/fsh.10410
Bódis E, Tóth B, Sousa R (2014) Impact of dreissena fouling on the physiological condition of native and invasive bivalves: interspecific and temporal variations. Biol Invasions 16:1373–1386. https://doi.org/10.1007/s10530-013-0575-z
Byers JE (2002) Impact of non-indigenous species on natives enhanced by anthropogenic alteration of selection regimes. Oikos 97:449–458. https://doi.org/10.1034/j.1600-0706.2002.970316.x
Byrne C (2015) Corbicula fluminea collection data from the Ohio state university museum. Ohio State Univ Museum Biodivers OSUM 15632:28132
Capps KA, Flecker AS (2013a) Invasive fishes generate biogeochemical hotspots in a nutrient-limited system. PLoS ONE 8:e54093. https://doi.org/10.1371/journal.pone.0054093
Capps KA, Flecker AS (2013b) Invasive aquarium fish transform ecosystem nutrient dynamics. Proc R Soc B Biol Sci 280:20131520. https://doi.org/10.1098/rspb.2013.1520
Cherry DS, Scheller JL, Cooper NL, Bidwell JR (2005) Potential effects of asian clam ( Corbicula fluminea ) die-offs on native freshwater mussels (Unionidae) I: water-column ammonia levels and ammonia toxicity. J North Am Benthol Soc 24:369–380. https://doi.org/10.1899/04-073.1
Clarke A (2004) Is there a universal temperature dependence of metabolism? Funct Ecol 18:252–256. https://doi.org/10.1111/j.0269-8463.2004.00842.x
Cooper NL, Bidwell JR, Cherry DS (2005) Potential effects of asian clam (Corbicula fluminea ) die-offs on native freshwater mussels (Unionidae) II: porewater ammonia. J North Am Benthol Soc 24:381–394. https://doi.org/10.1899/04-074.1
Crespo D, Dolbeth M, Leston S et al (2015) Distribution of Corbicula fluminea (Müller, 1774) in the invaded range: a geographic approach with notes on species traits variability. Biol Invasions. https://doi.org/10.1007/s10530-015-0862-y
Crooks JA (2002) Characterizing ecosystem-level consequences of biological invasions: the role of ecosystem engineers. Oikos 97:153–166. https://doi.org/10.1034/j.1600-0706.2002.970201.x
Darrigran G (2002) Biol Invasions 4(1/2):145–156. https://doi.org/10.1023/A:1020521811416
Dosdogru F, Kalin L, Wang R, Yen H (2020) Potential impacts of land use/cover and climate changes on ecologically relevant flows. J Hydrol 584:124654. https://doi.org/10.1016/j.jhydrol.2020.124654
DuBose TP, Atkinson CL, Vaughn CC, Golladay SW (2019) Drought-induced, punctuated loss of freshwater mussels alters ecosystem function across temporal scales. Front Ecol Evol. https://doi.org/10.3389/fevo.2019.00274
Dudgeon D, Arthington AH, Gessner MO et al (2006) Freshwater biodiversity: importance, threats, status and conservation challenges. Biol Rev. https://doi.org/10.1017/S1464793105006950
Ferreira-Rodríguez N, Pardo I (2017) The interactive effects of temperature, trophic status, and the presence of an exotic clam on the performance of a native freshwater mussel. Hydrobiologia 797:171–182. https://doi.org/10.1007/s10750-017-3170-y
Ferreira-Rodríguez N, Fandiño L, Pedreira A, Pardo I (2018a) First evidence of asymmetric competition between the non-native clam Corbicula fluminea and the native freshwater mussel unio delphinus during a summer heat wave. Aquat Conserv Mar Freshw Ecosyst 28:1105–1113. https://doi.org/10.1002/aqc.2964
Ferreira-Rodríguez N, Sousa R, Pardo I (2018b) Negative effects of Corbicula fluminea over native freshwater mussels. Hydrobiologia 810:85–95. https://doi.org/10.1007/s10750-016-3059-1
Ferreira-Rodríguez N, Akiyama YB, Aksenova OV et al (2019) Research priorities for freshwater mussel conservation assessment. Biol Conserv 231:77–87. https://doi.org/10.1016/j.biocon.2019.01.002
Fox J, Weisberg S, Adler D, et al (2018) Car: companion to applied regression. R Packag. Version 2.0-21
Galbraith HS, Vaughn CC (2011) Effects of reservoir management on abundance, condition, parasitism and reproductive traits of downstream mussels. River Res Appl 27:193–201. https://doi.org/10.1002/rra.1350
Gascho Landis AM, Haag WR, Stoeckel JA (2013) High suspended solids as a factor in reproductive failure of a freshwater mussel. Freshw Sci 32:70–81. https://doi.org/10.1899/12-093.1
Gido KB, Franssen NR (2007) Invasion of stream fishes into low trophic positions. Ecol Freshw Fish 16:457–464. https://doi.org/10.1111/j.1600-0633.2007.00235.x
Haag WR (2012) North american freshwater mussels: natural history, ecology, and conservation. Cambridge University Press, New York, USA
Haag WR (2019) Reassessing enigmatic mussel declines in the united states. Freshw Mollusk Biol Conserv 22(2):43. https://doi.org/10.31931/fmbc.v22i2.2019.43-60
Haag WR, Culp J, Drayer AN et al (2021) Abundance of an invasive bivalve, Corbicula fluminea, is negatively related to growth of freshwater mussels in the wild. Freshw Biol 66:447–457. https://doi.org/10.1111/fwb.13651
Hakenkamp CC, Palmer MA (1999) Introduced bivalves in freshwater ecosystems: the impact of corbicula on organic matter dynamics in a sandy stream. Oecologia 119:445–451. https://doi.org/10.1007/s004420050806
Hakenkamp CC, Ribblett SG, Palmer MA et al (2001) The impact of an introduced bivalve (Corbicula fluminea ) on the benthos of a sandy stream. Freshw Biol 46:491–501. https://doi.org/10.1046/j.1365-2427.2001.00700.x
Hall ROJ, Koch BJ, Marshall MC et al (2009) How body size mediates the role of animals in nutrient cycling in aquatic ecosystems. In: Hildrew A, D. Raffaelli RE-B, (eds) Body size: the structure and func tion of aquatic ecosystems. Cambridge University Press, Cambridge, pp 268–305
Higgins SN, Vander Zanden MJ (2010) What a difference a species makes: a meta-analysis of dreissenid mussel impacts on freshwater ecosystems. Ecol Monogr 80:179–196. https://doi.org/10.1890/09-1249.1
Hopper GW, Gido KB, Vaughn CC et al (2018) Biomass distribution of fishes and mussels mediates spatial and temporal heterogeneity in nutrient cycling in streams. Oecologia. https://doi.org/10.1007/s00442-018-4277-1
Hopper GW, Gido KB, Pennock CA et al (2020) Biomass loss and change in species dominance shift stream community excretion stoichiometry during severe drought. Freshw Biol 65:403–416. https://doi.org/10.1111/fwb.13433
Hopper GW, Chen S, Sanchez-Gonzalez I et al (2021) Aggregated filter-feeders govern the flux and stoichiometry of locally available energy and nutrients in rivers. Funct Ecol 1365–2435:13778. https://doi.org/10.1111/1365-2435.13778
Hornbach DJ (1992) Life history traits of a riverine population of the asian clam corbicula fluminea. Am Midl Nat 127:248. https://doi.org/10.2307/2426531
Hubricht L (1966) Corbicula manilensis (philippi) in the alabama river system. Nautilus (Philadelphia) 80:32–33
Ilarri MI, Souza AT, Sousa R (2015) Contrasting decay rates of freshwater bivalves’ shells: aquatic versus terrestrial habitats. Limnologica 51:8–14. https://doi.org/10.1016/j.limno.2014.10.002
Karatayev AY, Padilla DK, Minchin D et al (2007) Changes in global economies and trade: the potential spread of exotic freshwater bivalves. Biol Invasions 9:161–180. https://doi.org/10.1007/s10530-006-9013-9
Kelley TE, Hopper GW, Sánchez González I et al (2022) Identifying potential drivers of distribution patterns of corbicula fluminea relative to native freshwater mussels (unionidae) across spatial scales. Ecol Evol. https://doi.org/10.1002/ece3.8737
Kolar CS, Lodge DM (2001) Progress in invasion biology: predicting invaders. Trends Ecol Evol 16:199–204. https://doi.org/10.1016/S0169-5347(01)02101-2
Lauritsen DD, Mozley SC (1989) Nutrient excretion by the asiatic clam corbicula fluminea. J North Am Benthol Soc 8:134–139. https://doi.org/10.2307/1467631
Leff LG, Burch JL, McArthur JV (1990) Spatial distribution, seston removal, and potential competitive interactions of the bivalves Corbicula fluminea and Elliptio complanata, in a coastal plain stream. Freshw Biol 24:409–416. https://doi.org/10.1111/j.1365-2427.1990.tb00720.x
Lenth RV (2018) emmeans: estimated marginal means, aka least-squares means. R Package Version 1(1):3
Li J, Ianaiev V, Huff A et al (2021) Benthic invaders control the phosphorus cycle in the world’s largest freshwater ecosystem. Proc Natl Acad Sci. https://doi.org/10.1073/pnas.2008223118
Lopez JW, Parr TB, Allen DC, Vaughn CC (2020) Animal aggregations promote emergent aquatic plant production at the aquatic–terrestrial interface. Ecology. https://doi.org/10.1002/ecy.3126
Loss SR, Will T, Marra PP (2013) The impact of free-ranging domestic cats on wildlife of the United States. Nat Commun 4:1396. https://doi.org/10.1038/ncomms2380
MacDougall AS, Turkington R (2005) Are invasive species the drivers or passengers of change in degraded ecosystems? Ecology 86:42–55. https://doi.org/10.1890/04-0669
Masese FO, Kiplagat MJ, Romero C et al (2020) Wild mammalian herbivores are distinct from domestic livestock in their resource subsidies and ecosystem effects. Proc R Soc B 287
McClain ME, Boyer EW, Dent CL et al (2003) Biogeochemical hot spots and hot moments at the interface of terrestrial and aquatic ecosystems. Ecosystems 6:301–312. https://doi.org/10.1007/s10021-003-0161-9
McDowell WG, Byers JE (2019) High abundance of an invasive species gives it an outsized ecological role. Freshw Biol 64:577–586. https://doi.org/10.1111/fwb.13243
McDowell WG, Sousa R (2019) Mass mortality events of invasive freshwater bivalves: current understanding and potential directions for future research. Front Ecol Evol. https://doi.org/10.3389/fevo.2019.00331
McDowell WG, McDowell WH, Byers JE (2017) Mass mortality of a dominant invasive species in response to an extreme climate event: implications for ecosystem function. Limnol Oceanogr 62:177–188. https://doi.org/10.1002/lno.10384
McIntyre PB, Flecker AS, Vanni MJ et al (2008) Fish distributions and nutrient cycling in streams: can fish create biogeochemical hotspots. Ecology 89:2335–2346. https://doi.org/10.1890/07-1552.1
McMahon RF, Bogan AE (2001) Mollusca: Bivalvia. In: Thorp JH, Covich AP (eds) Ecology and classification of North American freshwater invertebrates. Academic Press, San Diego, California, USA, pp 321–429
Minaudo C, Abonyi A, Leitão M et al (2021) Long-term impacts of nutrient control, climate change, and invasive clams on phytoplankton and cyanobacteria biomass in a large temperate river. Sci Total Environ 756:144074. https://doi.org/10.1016/j.scitotenv.2020.144074
Mooney HA (2010) The ecosystem-service chain and the biological diversity crisis. Philos Trans R Soc B Biol Sci 365(1537):31–39
Murphy J, Farmer J, Layton A (2016) Water-quality data and escherichia coli predictions for selected karst catchments of the upper Duck River watershed in central tennessee, 2007–10
Murphy J, Riley JP (1962) A modified single solution method for the determination of phosphate in natural waters. Anal Chim Acta 27:31–36. https://doi.org/10.1016/S0003-2670(00)88444-5
Parker IM, Simberloff D, Lonsdale WM et al (1999) Impact: Toward a framework for understanding the ecological effects of invaders. Biol Invasions 1(1):3–19. https://doi.org/10.1002/nafm.10056
Pennock CA, Durst SL, Duran BR et al (2018) Predicted and observed responses of a nonnative channel catfish population following managed removal to aid the recovery of endangered fishes. North Am J Fish Manag 38:565–578. https://doi.org/10.1002/nafm.10056
Pergl J, Pyšek P, Essl F et al (2020) Need for routine tracking of biological invasions. Conserv Biol 34:1311–1314. https://doi.org/10.1111/cobi.13445
Pfeiffer JM, Breinholt JW, Page LM (2019) Unioverse: a phylogenomic resource for reconstructing the evolution of freshwater mussels (Bivalvia, Unionoida). Mol Phylogenet Evol 137:114–126. https://doi.org/10.1016/j.ympev.2019.02.016
Pigneur L-M, Marescaux J, Roland K et al (2011) Phylogeny and androgenesis in the invasive corbicula clams (bivalvia, corbiculidae) in Western Europe. BMC Evol Biol 11:147. https://doi.org/10.1186/1471-2148-11-147
Pigneur L-M, Etoundi E, Aldridge DC et al (2014) Genetic uniformity and long-distance clonal dispersal in the invasive androgenetic corbicula clams. Mol Ecol 23:5102–5116. https://doi.org/10.1111/mec.12912
Preetha PP, Al HAZ, Anderson MD (2021) Assessment of climate variability and short-term land use land cover change effects on water quality of Cahaba River Basin. Int J Hydrol Sci Technol 11:54. https://doi.org/10.1504/IJHST.2021.112656
R Core Development Team (2019) R: a language and environment for statistical computing. Austria, Vienna
Reid AJ, Carlson AK, Creed IF et al (2019) Emerging threats and persistent conservation challenges for freshwater biodiversity. Biol Rev 94:849–873. https://doi.org/10.1111/brv.12480
Ricciardi A, Iacarella JC, Aldridge DC et al (2021) Four priority areas to advance invasion science in the face of rapid environmental change. Environ Rev 29:119–141. https://doi.org/10.1139/er-2020-0088
Ruaro R, Gubiani ÉA, Thomaz SM, Mormul RP (2021) Nonnative invasive species are overlooked in biological integrity assessments. Biol Invasions 23:83–94. https://doi.org/10.1007/s10530-020-02357-8
Scott SE, Pray CL, Nowlin WH, Zhang Y (2012) Effects of native and invasive species on stream ecosystem functioning. Aquat Sci 74:793–808. https://doi.org/10.1007/s00027-012-0263-6
Sharitt CA, González MJ, Williamson TJ, Vanni MJ (2021) Nutrient excretion by fish supports a variable but significant proportion of lake primary productivity over 15 years. Ecology. https://doi.org/10.1002/ecy.3364
Simberloff D (2009) The role of propagule pressure in biological invasions. Annu Rev Ecol Evol Syst 40:81–102. https://doi.org/10.1146/annurev.ecolsys.110308.120304
Sousa R, Antunes C, Guilhermino L (2008a) Ecology of the invasive asian clam corbicula fluminea (Müller, 1774) in aquatic ecosystems: an overview. Ann Limnol Int J Limnol 44:85–94. https://doi.org/10.1051/limn:2008017
Sousa R, Nogueira AJA, Gaspar MB et al (2008b) Growth and extremely high production of the non-indigenous invasive species Corbicula fluminea (Müller, 1774): possible implications for ecosystem functioning. Estuar Coast Shelf Sci 80:289–295. https://doi.org/10.1016/j.ecss.2008.08.006
Sousa R, Novais A, Costa R, Strayer DL (2014) Invasive bivalves in fresh waters: impacts from individuals to ecosystems and possible control strategies. Hydrobiologia 735:233–251. https://doi.org/10.1007/s10750-012-1409-1
Spooner DE, Vaughn CC (2008) A trait-based approach to species’ roles in stream ecosystems: climate change, community structure, and material cycling. Oecologia 158:307–317. https://doi.org/10.1007/s00442-008-1132-9
Spooner DE, Vaughn CC (2012) Species’ traits and environmental gradients interact to govern primary production in freshwater mussel communities. Oikos 121:403–416. https://doi.org/10.1111/j.1600-0706.2011.19380.x
Strayer DL, Malcom HM (2013) Quagga and zebra mussels. CRC Press
Strayer DL, Malcom HM (2018) Long-term responses of native bivalves (unionidae and sphaeriidae) to a dreissena invasion. Freshw Sci 37:697–711. https://doi.org/10.1086/700571
Strayer DL, Smith DR (2003) A guide to sampling freshwater mussel populations. American Fisheries Society, Bathesda, Maryland
Strayer DL, Caraco NF, Cole JJ et al (1999) Transformation of freshwater ecosystems by bivalves. Bioscience 49:19. https://doi.org/10.2307/1313490
Subalusky AL, Post DM (2019) Context dependency of animal resource subsidies. Biol Rev 94:517–538. https://doi.org/10.1111/brv.12465
Subalusky AL, Anderson EP, Jiménez G et al (2021) Potential ecological and socio-economic effects of a novel megaherbivore introduction: the hippopotamus in Colombia. Oryx 55:105–113. https://doi.org/10.1017/S0030605318001588
Tonkin JD, Poff NL, Bond NR et al (2019) Prepare river ecosystems for an uncertain future. Nature 570:301–303. https://doi.org/10.1038/d41586-019-01877-1
Vanni MJ, McIntyre PB (2016) Predicting nutrient excretion of aquatic animals with metabolic ecology and ecological stoichiometry: a global synthesis. Ecology 97:3460–3471. https://doi.org/10.1002/ecy.1582
Vaughn CC (2010) Biodiversity losses and ecosystem function in freshwaters: emerging conclusions and research directions. Bioscience 60:25–35. https://doi.org/10.1525/bio.2010.60.1.7
Vaughn CC (2018) Ecosystem services provided by freshwater mussels. Hydrobiologia 810:15–27. https://doi.org/10.1007/s10750-017-3139-x
Vaughn CC, Hakenkamp CC (2001) The functional role of burrowing bivalves in freshwater ecosystems. Freshw Biol 46:1431–1446. https://doi.org/10.1046/j.1365-2427.2001.00771.x
Vaughn CC, Hoellein TJ (2018) Bivalve impacts in freshwater and marine ecosystems. Annu Rev Ecol Evol Syst 49:183–208. https://doi.org/10.1146/annurev-ecolsys-110617-062703
Vaughn CC, Spooner DE (2006) Scale-dependent associations between native freshwater mussels and invasive Corbicula. Hydrobiologia. https://doi.org/10.1007/s10750-006-0210-4
Vaughn CC, Gido KB, Spooner DE (2004) Ecosystem processes performed by unionid mussels in stream mesocosms: species roles and effects of abundance. Hydrobiologia 527:35–47. https://doi.org/10.1023/B:HYDR.0000043180.30420.00
Vaughn CC, Atkinson CL, Julian JP (2015) Drought-induced changes in flow regimes lead to long-term losses in mussel-provided ecosystem services. Ecol Evol 5:1291–1305. https://doi.org/10.1002/ece3.1442
Vitousek PM (1990) Biological invasions and ecosystem processes: towards an integration of population biology and ecosystem studies. Oikos. https://doi.org/10.2307/3565731
Werner S, Rothhaupt K-O (2007) Effects of the invasive bivalve Corbicula fluminea on settling juveniles and other benthic taxa. J North Am Benthol Soc 26:673–680. https://doi.org/10.1899/07-017R.1
Wickham H (2011) ggplot2. Wiley Interdiscip Rev Comput Stat. https://doi.org/10.1002/wics.147
Wilke CO (2016) cowplot: streamlined plot theme and plot annotations for “ggplot2”. R Package Version 0.7.0. https://CRAN.R-project.org/package=cowplot. Acessed 18 Oct 2018
Wilke CO (2018) ggridges: Ridgeline Plots in “ggplot2”. R package version 0.5.1. https://CRAN.R-project.org/package=ggridges
Williams JD, Bogan AE, Garner JT (2008) Freshwater mussels of Alabama and the mobile basin in Georgia, Mississippi and Tennessee. University of Alabama Press , Tuscaloosa, AL
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GWH and CLA conceived the idea; GWH and JKB collated and analyzed the data and drafted the manuscript; GWH, CLA, ISG, JRB, MEK, and MBL conducted field excretion measurements and surveys. CLA and JDL supervised and provided support. All authors provided input on the manuscript and approve the submitted version.
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Freshwater mussel collection was conducted under USFWS permit #TE68616B-1, TWRA permit #1807, ALCDNR permit #2020097718468680.
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Hopper, G.W., Buchanan, J.K., Sánchez González, I. et al. Little clams with big potential: nutrient release by invasive Corbicula fluminea can exceed co-occurring freshwater mussel (Unionidae) assemblages. Biol Invasions 24, 2529–2545 (2022). https://doi.org/10.1007/s10530-022-02792-9
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DOI: https://doi.org/10.1007/s10530-022-02792-9