Match tier
Listed
Presence
Current · Arkansas
Last published
2026
Sources
OpenAlex · ORCID
Refreshed
2026-10-06
D
Daniel D. Magoulick
High Impact
Research Professor/Assistant Unit Leader
Also affiliated: United States Geological Survey (2003–2026); Missouri Department of Conservation (2010); University of Pittsburgh (1998)
25 h-index
79 pubs
2,211 cited
Research Areas
Biomedical Subjects
Links
Biography and Research Information
OverviewAI-generated summary
Daniel D. Magoulick's research investigates the ecological dynamics of aquatic systems, with a particular focus on fish and invertebrate communities in intermittent streams. His work has explored how environmental factors, such as drought and stream drying, influence the spatial and temporal distribution of these organisms, including their use of refuge habitats like the hyporheic zone.
Magoulick has studied the impact of predation on exotic species, such as zebra mussels, by native fishes. His research also examines the broader implications of natural flow regimes on the biodiversity of aquatic ecosystems, particularly within regions like the Ozark–Ouachita Interior Highlands. His scholarship has resulted in 79 publications and garnered over 2,200 citations, contributing to his designation as a highly cited researcher. Key collaborators include John Tyler Fox, Michelle A. Evans‐White, and Jon M. Flinders from the University of Arkansas at Fayetteville, as well as Allyn K. Dodd from Lyon College.
Metrics
- h-index: 25
- Publications: 79
- Citations: 2,211
Positions
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US Geological Survey, Ecosystems Mission Area, Cooperative Fish and Wildlife Research Units Program 2000–presentAR Coop Unit, Dept Biological Sciences, University of Arkansas ORCID
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Research Professor/Assistant Unit Leader publications 2002–2026University of Arkansas at Fayetteville Institution web page
Selected Publications
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Hydrologic variability drives environmental and geospatial relationships in Smallmouth Bass (Micropterus dolomieu) distribution (2026)
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Seasonal and hydrologic variation influences habitat and functional structure of stream fish assemblages (2026)
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Assimilation efficiency of rainbow trout fed natural diets (2026)
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Effects of prey and tissue type on δ13C and δ15N discrimination and turnover rates of rainbow trout (2026)
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Native crayfish shows high desiccation tolerance and potential to outcompete invader (2025)
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Disturbance is the primary determinant of food chain length when the top predator is constant (2025)
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Relationships between larval fish drift, time of day and discharge in an Ozark stream (2025)
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Fish beta diversity associated with hydrologic and anthropogenic disturbance gradients in contrasting stream flow regimes (2024)
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Flight Capacity and Response to Habitat Drying of Endemic Diving Beetles (Coleoptera: Dytiscidae) in Arkansas (USA) (2023)
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Predicting Habitat and Distribution of an Interior Highlands Regional Endemic Winter Stonefly (Allocapnia mohri) in Arkansas Using Random Forest Models (2023)
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Hydrologic and environmental thresholds in stream fish assemblage structure across flow regimes (2022)
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Drought and nutrient pollution produce multiple interactive effects in stream ecosystems (2022)
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Morphological traits related to potential invasiveness of two subspecies of the crayfish Faxonius neglectus (2022)
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Modeling effects of disturbance across life history strategies of stream fishes (2021)
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Hydrologic variation influences stream fish assemblage dynamics through flow regime and drought (2021)
Collaboration Network
Top Collaborators
Robert J. DiStefano
Missouri Department of Conservation (US)
6 shared publications
- Imperiled crayfishes use hyporheic zone during seasonal drying of an intermittent stream
- Efficiency of a Quadrat Sampling Technique for Estimating Riffle-Dwelling Crayfish Density
- Predicting probability of occurrence and factors affecting distribution and abundance of three O zark endemic crayfish species at multiple spatial scales
- Landscape- and local-scale habitat influences on occupancy and detection probability of stream-dwelling crayfish: implications for conservation
- Do environmental changes or juvenile competition act as mechanisms of species displacement in crayfishes?
Showing 5 of 6 shared publications
Douglas R. Leasure
University of Southampton (GB)
4 shared publications
- Natural Flow Regimes of the Ozark–Ouachita Interior Highlands Region
- Flow–ecology relationships are spatially structured and differ among flow regimes
- The influence of drought on flow‐ecology relationships in Ozark Highland streams
- Flow alteration-ecology relationships in Ozark Highland streams: Consequences for fish, crayfish and macroinvertebrate assemblages
Emily M. Imhoff
Cincinnati Museum Center (US)
4 shared publications
- Imperiled crayfishes use hyporheic zone during seasonal drying of an intermittent stream
- Predicting probability of occurrence and factors affecting distribution and abundance of three O zark endemic crayfish species at multiple spatial scales
- Landscape- and local-scale habitat influences on occupancy and detection probability of stream-dwelling crayfish: implications for conservation
- Conservation status of an imperiled crayfish, Faxonius marchandiHobbs, 1948 (Decapoda: Cambaridae)
Matthew P. Dekar
University of Arkansas at Fayetteville
4 shared publications
In database
- Factors affecting fish assemblage structure during seasonal stream drying
- Shifts in the trophic base of intermittent stream food webs
- Hydrologic variation influences stream fish assemblage dynamics through flow regime and drought
- Bioenergetics assessment of fish and crayfish consumption by river otter (Lontra canadensis): integrating prey availability, diet, and field metabolic rate
Eric R. Larson
University of Arkansas at Fayetteville (US)
4 shared publications
- Imperiled crayfishes use hyporheic zone during seasonal drying of an intermittent stream
- Disturbance and species displacement: different tolerances to stream drying and desiccation in a native and an invasive crayfish
- Does juvenile competition explain displacement of a native crayfish by an introduced crayfish?
- Efficiency of a Quadrat Sampling Technique for Estimating Riffle-Dwelling Crayfish Density
Camille Flinders
National Council for Air and Stream Improvement (US)
3 shared publications
- Habitat Use and Selection within Ozark Lotic Crayfish Assemblages: Spatial and Temporal Variation
- Effects of depth and crayfish size on predation risk and foraging profitability of a lotic crayfish
- Conservation status of an imperiled crayfish, Faxonius marchandiHobbs, 1948 (Decapoda: Cambaridae)
John P. Ludlam
Fitchburg State University (US)
3 shared publications
- Spatial and temporal variation in the effects of fish and crayfish on benthic communities during stream drying
- Environmental conditions and biotic interactions influence ecosystem structure and function in a drying stream
- Density-dependent effects of omnivorous stream crayfish on benthic trophic dynamics
John Tyler Fox
University of Arkansas at Fayetteville
3 shared publications
In database
- Predicting hydrologic disturbance of streams using species occurrence data
- Hydrologic and environmental thresholds in stream fish assemblage structure across flow regimes
- Fish beta diversity associated with hydrologic and anthropogenic disturbance gradients in contrasting stream flow regimes
Robert J. Fournier
University of California, Berkeley (US)
3 shared publications
- Modeling effects of disturbance across life history strategies of stream fishes
- Drought and nutrient pollution produce multiple interactive effects in stream ecosystems
- Modelling effects of disturbance on population dynamics of generalized crayfish life history strategies
Scott D. Longing
Texas Tech University (US)
2 shared publications
- Natural Flow Regimes of the Ozark–Ouachita Interior Highlands Region
- Flight Capacity and Response to Habitat Drying of Endemic Diving Beetles (Coleoptera: Dytiscidae) in Arkansas (USA)
Matthew S. Nolen
United States Army Corps of Engineers (US)
2 shared publications
- Predicting probability of occurrence and factors affecting distribution and abundance of three O zark endemic crayfish species at multiple spatial scales
- Landscape- and local-scale habitat influences on occupancy and detection probability of stream-dwelling crayfish: implications for conservation
Brian K. Wagner
Tennessee Higher Education Commission & Student Assistance Corporation (US)
2 shared publications
- Predicting probability of occurrence and factors affecting distribution and abundance of three O zark endemic crayfish species at multiple spatial scales
- Landscape- and local-scale habitat influences on occupancy and detection probability of stream-dwelling crayfish: implications for conservation
Mandy K. Scott
University of Arkansas at Fayetteville
2 shared publications
In database
- Hydrologic variation influences stream fish assemblage dynamics through flow regime and drought
- Swimming Performance of Five Warmwater Stream Fish Species
Michael R. Rabalais
University of Arkansas at Fayetteville
2 shared publications
In database
- Hydrologic variation influences stream fish assemblage dynamics through flow regime and drought
- Is Competition with the Invasive Crayfish Orconectes neglectus chaenodactylus Responsible for the Displacement of the Native Crayfish Orconectes eupunctus?
Jacob T. Westhoff
Tennessee Technological University (US)
2 shared publications
- Efficiency of a Quadrat Sampling Technique for Estimating Riffle-Dwelling Crayfish Density
- Do environmental changes or juvenile competition act as mechanisms of species displacement in crayfishes?
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