Alpine Newt (Ichthyosaura alpestris)

Alpine Newt (Ichthyosaura alpestris)

Ichthyosaura alpestris

Avg Lifespan

15-20 years

Size

Up to 11cm in length

Status

Invasive and Non-Native (INNS); Introduced to the UK from Central Europe. Schedule 9 of the Wildlife and Countryside Act, 1981 makes it illegal to distribute or allow the release of individuals.

Surveying Services

Overview

The first recordings of alpine newts in the UK date back to the 1920s where it is thought individuals were introduced into gardens and parks. In Britain, there are approximately 40 known populations and are found in woodland habitats and well-vegetated ponds. Most active at night but can been seen during the day, especially during the breeding season. Individuals are dark in colour with bright red/orange abdomens with little to no spots.

  • A prominent vector of chytridiomycosis to native amphibian species.

Sampling Advice

  • Vital that biosecurity is taken into account when surveying this species to reduce the spread of chytridiomycosis. Disinfect all footwear and equipment before moving to other sampling sites or waterbodies.

Surveying Season

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eDNA

Individuals emerge from hibernation in early spring. We recommend surveying when newts are most active from early spring to mid-autumn.

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