Topmouth gudgeon


Pseudorasbora parva
Turnaround time: 5 business days

Optimal sampling months:

  • April
  • May
  • June
  • July
  • August
Pricing
£99.00
All prices are excluding VAT

The topmouth gudgeon (Pseudorasbora parva) is a highly invasive freshwater fish species in the UK, introduced through the ornamental fish trade. Native to Asia, it has established populations in various water bodies and poses significant ecological threats. This small fish competes with native species for resources, preys on their eggs, and can spread diseases and parasites. Its rapid reproduction and adaptability make it a major concern for aquatic biodiversity in the UK.

eDNA testing (environmental DNA testing) offers a non-invasive method to detect fish 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.

Required sampling kit

Description

The topmouth gudgeon (Pseudorasbora parva) is a highly invasive freshwater fish species in the UK, introduced through the ornamental fish trade. Native to Asia, it has established populations in various water bodies and poses significant ecological threats. This small fish competes with native species for resources, preys on their eggs, and can spread diseases and parasites. Its rapid reproduction and adaptability make it a major concern for aquatic biodiversity in the UK.

eDNA testing (environmental DNA testing) offers a non-invasive method to detect fish 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.