Australian environmental officials announced Friday they had confiscated more than 100,000 prohibited live cockroaches from a commercial breeder in what authorities describe as the nation’s biggest seizure of exotic invertebrates ever recorded.
The massive collection of Madagascar hissing cockroaches and dubia cockroaches, valued at 200,000 Australian dollars ($142,000), was taken from a breeder operating in Bathurst, New South Wales state, during a May operation, the Department of Climate Change, Energy, Environment and Water reported.
Madagascar hissing cockroaches rank among the planet’s largest cockroach species, growing to lengths of 2 to 3 inches. Department photographs revealed glossy, brown creatures exceeding the size of human fingers.
These exotic insects dwarf Australia’s native cockroach species, which typically measure just 0.9 to 1.4 inches long. The continent’s subtropical climate conditions support cockroach populations, with hundreds of different species calling Australia home.
Local snake catcher Stefanie Lesser explained to the Australian Broadcasting Corp. that these oversized exotic varieties were probably marketed as economical food for reptiles since their substantial size reduced the quantity needed per feeding. Department officials recommended pet owners choose crickets or wood roaches as alternative food sources for their lizards.
Australian law prohibits importing both Madagascar hissing and dubia cockroaches. The insects cannot be legally possessed, bred, or sold regardless of how someone acquired them, according to departmental statements.
The country maintains rigorous border security measures designed to safeguard its farming industries and indigenous wildlife from invasive pest problems. Individuals caught smuggling undeclared or prohibited animals, insects, or plant materials face substantial monetary penalties.
These foreign cockroach species “have not been subject to an environmental risk assessment” and could potentially transmit diseases or threaten local wildlife populations, officials explained. Authorities warned they would pursue legal action against anyone found possessing these invertebrates.
A department spokesperson confirmed no criminal charges were filed against the Bathurst breeder. Officials stated the confiscated cockroaches would be destroyed.
