Crayfish | Agriculture XPRT

Articles & Whitepapers

  • Invasive crayfish as vectors of mercury in freshwater food webs of the Pacific Northwest

    Invasive crayfish as vectors of mercury in freshwater food webs of the Pacific Northwest

    Invasive species are important drivers of environmental change in aquatic ecosystems, and can alter habitat characteristics, community composition, and ecosystem energetics. Such changes have important implications for many ecosystem processes, including the bioaccumulation and biomagnification of contaminants through food webs. We measured mercury in two non‚Äźnative and one native crayfish ...

  • River Erosion

    River Erosion

    With extensive frontage along the banks of the River Thames, the grounds of the world famous Henley Management College are much used by students and visitors alike. But when wave action and signal ...

News

  • Crayfish plague detection: new techniques tested

    Crayfish plague detection: new techniques tested

    Crayfish plague, spread by invasive North American crayfish, is currently devastating native European populations. However, while the disease is commonly diagnosed on the basis of diseased animals, free-living infective spores can contaminate water ...

Equipment & Solutions

  • Fish Feed
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    Fish Feed

    Nutra-Brood is a tailor-made feed additive designed to enhance the nutrition of marine fish (as well as other marine organisms such as crayfish and others) broodstock. Nutra-Brood supplied as an oil emulsion that can be injected into the broodstock’s fresh food using a syringe. The basic feed additive contains essential fatty acids, vitamins, minerals, carotenoids and other essential ...