Australian authorities seized more than 100,000 exotic cockroaches from a breeder in New South Wales.The confiscated insects include Madagascar hissing cockroaches, endemic to the island country of Madagascar, and dubia roaches, which are popular both as reptile food and collected as pets.Importing exotic insects is illegal in Australia, as they can become invasive or carry disease, and they cannot be legally kept, bred or sold.The seizure highlights the unregulated but growing trade in invertebrates across the world, especially as food for increasingly popular reptile pets.

On June 5, Australian authorities announced that they confiscated more than 100,000 live exotic cockroaches from an unnamed commercial breeder in Bathurst, a town in New South Wales (NSW), about 200 kilometers (124 miles) west of Sydney. It was the largest bust of illegal invertebrates ever made in the country.

The insects were estimated to be worth about AU$200,000 (about $140,000 at current exchange rates). They included dubia cockroaches (Blaptica dubia), endemic to South America, and Madagascar hissing cockroaches (Gromphadorhina portentosa) found only in the island nation of Madagascar. They were bred to be sold as food for pet reptiles, authorities said. Hissing cockroaches are also sought after as pets since they don’t have wings and can’t fly away.