Noble crayfish
The noble crayfish (Astacus astacus) is a freshwater crustacean native to Europea, but its presence in the UK and often the result of introductions. Known for its large size and ecological importance in its native range, the noble crayfish is highly vulnerable to the invasive signal crayfish (Pacifastacus leniusculus) and crayfish plague (Aphanomyces astaci). In the UK, noble crayfish populations are of conservation interest due to their rarity and ecological significance, with efforts focused on protecting their habitats and mitigating threats.
eDNA testing (environmental DNA testing) offers a non-invasive method to detect crayfish populations. By analyzing water samples for genetic traces shed by the species, eDNA testing provides a highly sensitive and specific tool to confirm its presence without the need for traditional visual surveys.
Description
The noble crayfish (Astacus astacus) is a freshwater crustacean native to Europea, but its presence in the UK and often the result of introductions. Known for its large size and ecological importance in its native range, the noble crayfish is highly vulnerable to the invasive signal crayfish (Pacifastacus leniusculus) and crayfish plague (Aphanomyces astaci). In the UK, noble crayfish populations are of conservation interest due to their rarity and ecological significance, with efforts focused on protecting their habitats and mitigating threats.
eDNA testing (environmental DNA testing) offers a non-invasive method to detect crayfish populations. By analyzing water samples for genetic traces shed by the species, eDNA testing provides a highly sensitive and specific tool to confirm its presence without the need for traditional visual surveys.
How does it work?
Step 1: Buy your sampling kits in the Shop
Our sample collection kits ensure the DNA in your samples is preserved and protected during transit to our laboratory. We have kits for water, soil, scat and more.
Step 2: Collect your samples
Our molecular ecologists can advise you on sampling strategies and how to make the most of your budget
Step 3: Order your testing in the Portal
Register your samples online. Tell us which tests you want to order for each sample. Return the samples to us. We invoice you for the testing upon completion (we do reserve the right to charge for testing upfront if it is your first order). Alternatively, you can email your testing order to our team using the email in your kit.
Step 4: Receive your results
Your results will be sent to our secure online portal. If you need it, we can offer a free consultation to help you interpret your results.