Results 91 to 100 of about 22,005 (227)
APPLICATIONS OF PHYLOGENETICS TO ISSUES IN FRESHWATER CRAYFISH BIOLOGY
Knowledge and Management of Aquatic Ecosystems, 2006 Freshwater crayfish have served as model organisms for over 125 years in scientific research, from areas such as neurobiology and vision research to conservation biology and evolution.
CRANDALL KEITH A.
doaj +1 more source
The home range of the signal crayfish in a British lowland river [PDF]
, 1997 The signal crayfish Pacifastacus leniusculus (Dana), a native of north-western North America, is now a common resident in some British fresh waters following its introduction to England in 1976 (Lowery & Holdich 1988).
Guan, Rui-Zhang, Wiles, Peter
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Epizooic Diatoms on the Cerci of Ephemeroptera (Caenidae) Naiads [PDF]
, 2018 Using scanning electron microscopy, epizooic diatoms were observed growing on the cerci of Caenis amica Hagen naiads (Ephemeroptera, Caenidae). Meridion circulare (Greville) C.
Wujek, Daniel E
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Journal of Environmental Quality, Volume 55, Issue 3, May/June 2026.Abstract To better understand the dynamics of per‐ and polyfluoroalkyl substances (PFAS) in complex freshwater ecosystems, we performed a systematic meta‐analysis of PFAS distributions and spatiotemporal variance in biota of the Laurentian Great Lakes watersheds.
Peter O. L. Martin +6 more
wiley +1 more source
Overcoming taxonomic anxiety in conservation: A roadmap from the idle crayfish case
Conservation Science and Practice, Volume 8, Issue 5, May 2026.Abstract Advances in taxonomy often uncover cryptic species nested within already protected taxa, raising concerns about the continuity of legal safeguards. While newly described species are not necessarily disconnected from existing protections, often being treated administratively as part of the original species complex, formal legislative updates ...
Lucian Pârvulescu +6 more
wiley +1 more source
Knowledge and Management of Aquatic EcosystemsBranchiobdellids are small ectosymbiotic annelids living primarily on freshwater crayfish. Because humans frequently translocate crayfish, these symbionts can be co-translocated, with implications for biosecurity and conservation.
Klobučar Göran +5 more
doaj +1 more source
Interactions between invasive crayfish and native river shrimp
Knowledge and Management of Aquatic Ecosystems, 2011 In the south of Portugal there are only two species of strictly freshwater decapods: the native freshwater shrimp Atyaephyra desmarestii and the exotic crayfish Procambarus clarkii. The aim of this study is to understand if the
Banha F., Anastácio P.M.
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Final report: compilation of Alabama crayfish museum holdings and construction of a geo-referenced database [PDF]
, 2007 INHS Technical Report Prepared for Alabama Department of Conservation and Natural Resources, Wildlife and Freshwater Fisheries ...
Schuster, Guenter A. +1 more
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Diversity and Distributions, Volume 32, Issue 5, May 2026.ABSTRACT Aim Species Distribution Models (SDMs) are widely used in conservation planning, invasive species management and global change assessments. Their reliability depends on both presence and absence data, yet biodiversity databases are dominated by presence records, while true absences are rarely collected and geographically restricted.
Kristian Miok +4 more
wiley +1 more source
The Effects of Intraspecific Variation of Crayfish Behavior on Nutrient Cycling in Aquatic Environments [PDF]
, 2020 Human activities are rapidly altering species traits at a global scale. Yet, there remains a critical need to determine whether trait variation within species affects ecosystem responses to global change. In particular, intraspecific variation in feeding
Acheson, Paul
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