Skip to Content

US authorities seize shipment of swim bladders from endangered fish valued at $2.7 million

<i>US Customs and Border Protection</i><br/>CBP says its officers seized 242 pounds of swim bladders.
US Customs and Border Protection
CBP says its officers seized 242 pounds of swim bladders.

By Ashley R. Williams, CNN

(CNN) — US Customs and Border Protection officers in Arizona have seized 242 pounds of swim bladders – the organ that helps fish control their buoyancy – that came from the endangered Totoaba fish, authorities said.

Officers working at the Nogales Port of Entry in Santa Cruz County discovered the organs hidden inside a commercial shipment of frozen fish fillets, CBP announced.

The swim bladders discovered on April 13 were valued at an estimated $2.7 million, according to a news release.

The US Fish and Wildlife Service conducted preliminary DNA testing that revealed the bladders belonged to the Totoaba macdonaldi species native to Mexico’s Gulf of California. The agency took possession of the bladders and is investigating the smuggling attempt with Homeland Security Investigations.

Authorities said the seizure is likely the second largest of its kind in the US and the largest Totoaba seizure in Arizona.

Totoaba fish, whose swim bladders are considered an Asian cultural delicacy and are used in traditional Chinese medicine, are protected by the Endangered Species Act, according to CBP. The species has been listed as endangered since 1979.

Illegal fishing, habitat destruction and unintentional catches have contributed to the Totoaba fish’s decline, according to the National Oceanic and Atmospheric Administration.

It’s illegal to sell, take, transport or possess the federally protected species in the US and Mexico, CBP said in the release.

™ & © 2023 Cable News Network, Inc., a Warner Bros. Discovery Company. All rights reserved.

Article Topic Follows: Crime Tracker

Jump to comments ↓

CNN Newsource


KIFI Local News 8 is committed to providing a forum for civil and constructive conversation.

Please keep your comments respectful and relevant. You can review our Community Guidelines by clicking here

If you would like to share a story idea, please submit it here.

Skip to content