Fanworm discovered in Lyttelton

A Mediterranean pest has been discovered in the Port of Lyttelton.

A single mature specimen of the Mediterranean fanworm or Sabella spallanzanii was found during a routine search by MAF's biosecurity team.

Marine advisor Dr Peter Stratford says the fanworm is one of the many pests they search for and while it poses no threat to humans it can spread and impact on other marine life. He says it is the first time the fanworm has been discovered in New Zealand waters.

Dr Stratford says at the time of the discovery visibility was low in the harbour so they are unsure of the size of the outbreak, a full survey will be undertaken before a decision is made on how best to manage and limit its spread.

- NEWSTALK ZB