Crustaceans, Other Than Frozen

Live crustaceans require temperature-controlled, oxygenated transport and must clear customs quickly to minimize mortality. Importers typically pre-file entry documentation to reduce port dwell time, and some ports have dedicated live-seafood handling facilities. Mortality rates during transit can affect dutiable value calculations, so documentation of live weight at origin and arrival is important.

USDA APHIS has authority to restrict or condition the importation of live aquatic animals that pose an invasive-species or disease risk. Certain live crab or crayfish species may require an import permit or be subject to pathway risk assessments. Importers should verify APHIS requirements for the specific species before shipment, in addition to meeting FDA prior notice obligations.