Hookweed
Hookweed (Bonnemaisonia hamifera) is an invasive red seaweed species found in the coastal waters of the UK. Originally from the Pacific it was introduced to Europe through marine activities. Hookweed thrives in sheltered and moderately exposed environments, attaching to rocks or other seaweeds. Its life cycle includes a filamentous stage and a distinctive hook-like structure that allows it to cling to substrates, giving it its name. While it adds to biodiversity, its proliferation can impact native species and ecosystems by outcompeting them for resources. As such, it is monitored as part of efforts to manage marine invasive species in the UK.
eDNA testing (environmental DNA testing) offers a non-invasive method to detect Hookweed. By analyzing water samples for genetic traces shed by the weed, eDNA testing provides a highly sensitive and specific tool to confirm the presence of this species without the need for traditional visual surveys.
Description
Hookweed (Bonnemaisonia hamifera) is an invasive red seaweed species found in the coastal waters of the UK. Originally from the Pacific it was introduced to Europe through marine activities. Hookweed thrives in sheltered and moderately exposed environments, attaching to rocks or other seaweeds. Its life cycle includes a filamentous stage and a distinctive hook-like structure that allows it to cling to substrates, giving it its name. While it adds to biodiversity, its proliferation can impact native species and ecosystems by outcompeting them for resources. As such, it is monitored as part of efforts to manage marine invasive species in the UK.
eDNA testing (environmental DNA testing) offers a non-invasive method to detect Hookweed. By analyzing water samples for genetic traces shed by the weed, eDNA testing provides a highly sensitive and specific tool to confirm the presence of this species 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.