Customs and Biosecurity officers at the Port of Saipan intercepted two black widow spiders aboard the vessel APL Islander on Sept. 17, during a routine inspection, averting a potential invasive species threat.
The vessel was inspected by a four-member CBS team and discovered the first spider beneath a container. A second black widow was found during a follow-up sweep. Officers inspected 49 containers slated for offloading, with no additional pests detected.
In separate inspections, CBS officers also intercepted little fire ants at the Saipan and Tinian seaports aboard vessels arriving from Guam. The ants were treated immediately in coordination with pest control teams.
“Our biosecurity protocols are essential to safeguarding the islands from harmful pests and protecting the well-being of our communities,” said CBS Director Jose Mafnas. “Our foremost responsibility is to secure our borders and intercept any goods that pose a risk before they enter the country.”
Finance Secretary Tracy B. Norita praised the swift action: “Great job to CBS officers and partners for stopping invasive pests at our ports. Their quick action protects our islands and shows how vital biosecurity is.”
Officials emphasized that invasive species can disrupt ecosystems, damage agriculture, and pose health risks. The successful interceptions highlight the importance of vigilance and coordination among CBS, shipping agents, and port operators, stated the official statement issued.
