Australia’s largest-ever seizure of exotic invertebrates involved confiscating more than 100,000 live cockroaches from a Bathurst breeder in New South Wales, highlighting illicit wildlife activity.

The seized species lack environmental risk assessments and could threaten agriculture, native wildlife, or spread disease if released or kept improperly.

Dr. Carol Booth of the Invasive Species Council called the discovery a massive biosecurity risk and urged stricter enforcement and resources to tackle illegal wildlife trade.

DPIRD, NSW Department of Primary Industries and Regional Development, is handling euthanasia and disposal of the seized cockroaches.

Officials suggest the larger exotic species may be sold as cost-effective reptile food, advising pet owners to use alternatives like crickets or wood roaches.

Booth highlighted concerns about the potential size of the illegal wildlife black market and called for stronger penalties and greater enforcement across wildlife crimes.

The case fits into ongoing concerns about illegal wildlife trafficking and biosecurity in Australia.

Policy experts noted a growing global trend of keeping exotic invertebrates as pets and urged biosecurity authorities to monitor this pathway, noting that penalties can be insufficient.

As part of enforcement, the case now involves euthanizing the captured cockroaches.

Officials stated they take biodiversity protection seriously and warned pet shops and owners about illegal practices.

A Department of the Environment spokesperson stressed biodiversity protection and enforcement of national environmental laws, issuing warnings nationwide.

The operation targeted exotic bugs and involved a commercial breeder, indicating illicit wildlife trade.