The insects were most likely intended for exotic insect collections, according to customs officials, who say the illegal pet trade is flourishing.

The beetles, which measured four to five inches long, can "pose a significant threat to our vital agriculture resources."

U.S. Customs and Border Protection agriculture specialists found 37 giant live beetles stashed inside an air cargo shipment that had arrived in California from Japan.

Dozens of live beetles disguised as Japanese snacks were intercepted at the Los Angeles International Airport by U.S. Customs and Border Protection officials.

U.S. Customs and Border Protection officials intercepted dozens of live beetles concealed in Japanese snack packages at the Los Angeles International Airport last month. Agriculture specialists assigned to the airport discovered 37 live beetles hidden inside packages of Japanese snacks,

At least 37 giant live beetles measuring 4 to 5 inches have been found concealed inside of multiple packages of Japanese snacks, potato chips and chocolate at LAX.

Thirty-seven insects were found in a shipment from Japan to Los Angeles International Airport last month, Customs and Border Protection reports.