Illegal Abalone Harvest and Possession: Federal and State Penalties

Harvesting or possessing wild abalone is illegal across most of the United States, and the illegal harvest and possession of abalone can trigger charges under the Endangered Species Act, the Lacey Act, and state fishery laws at the same time. Two U.S. species — white and black abalone — are federally listed as endangered, and most state fisheries for other abalone species have been closed for years. Penalties range from civil fines calculated per animal to felony prison sentences for trafficking.

What Counts as Illegal

The prohibitions are broader than most people realize. They generally break down into four categories:

Complete harvest bans. For ESA-listed species like white and black abalone, all harvesting is prohibited regardless of method, season, or location. Many jurisdictions have also closed commercial and recreational fisheries for non-listed species because populations have collapsed.
Possession and sale bans. Possessing, buying, or selling illegally harvested abalone is a separate offense that reaches the meat, the shells, and products made from them.
Gear restrictions. Where limited harvest of non-endangered species is still allowed, scuba and other diving apparatus are commonly banned so divers cannot reach deeper breeding reserves.
Size and bag limits. Any permitted harvest comes with strict minimum shell sizes and daily and seasonal caps.

The possession rule is the one that catches people off guard. You do not have to be the person who pulled the abalone off the rock. Having illegally harvested abalone in your car, your freezer, or your restaurant kitchen is enough for criminal charges.

Under the Endangered Species Act, “take” is also broader than harvest. For listed species, it is illegal to harm, harass, or disturb the animal or its habitat, not just to catch one.¹

The Federal Laws That Apply

Endangered Species Act

White abalone was listed as endangered in 2001, the first marine invertebrate ever listed under the ESA.² Black abalone followed in 2009.¹ Once a species is listed, taking any individual is a federal offense, and the law also requires recovery plans and critical habitat designations.

Lacey Act

The Lacey Act turns a state-level poaching violation into a federal crime. Anyone who transports, sells, or buys wildlife taken illegally under any state, federal, tribal, or foreign law commits a separate federal offense.³ So if someone harvests abalone in violation of state rules and then ships or sells it across state lines, Lacey Act charges stack on top of the state case.

Federal Penalties

Federal fines and prison terms are set by statute, and the counts multiply by the animal.

ESA criminal penalties: up to $50,000 in fines and one year in prison per knowing violation.⁴
ESA civil penalties: up to $25,000 per violation, with each individual abalone counted as a separate offense.⁴
Lacey Act felony penalties: up to $20,000 in fines and five years in federal prison for knowingly trafficking in illegally taken wildlife worth more than $350.⁵
Lacey Act lesser penalties: up to one year in prison and a $10,000 fine where the person should have known the wildlife was illegally taken.⁵

Because each abalone is a separate count under the ESA, a cooler full of shellfish can translate into a civil exposure well into six figures before any criminal case is filed.

State Penalties and Collateral Consequences

State charges run alongside the federal ones rather than instead of them. Many states treat commercial-scale poaching as a felony. Courts also regularly order forfeiture of the diving equipment, boats, and vehicles used in the offense, along with permanent revocation of fishing licenses. For someone caught with a significant haul, the combined federal and state fines can easily reach six figures once each animal is counted.

International Trade

If abalone crosses a border, the Convention on International Trade in Endangered Species adds another layer. South Africa listed its endemic Haliotis midae on CITES Appendix III in 2007, which means international shipments must carry CITES documentation.⁶ Proposals have also been made to move dried abalone to the stricter Appendix II, which would require export permits. Importing or exporting abalone without the required CITES paperwork is itself a Lacey Act violation.

Legal Alternatives

Not all abalone is off-limits. A small number of U.S. aquaculture operations raise abalone commercially, and farmed abalone comes with permits and documentation proving its origin. The legal supply is limited and priced accordingly. Wild abalone offered at a bargain price is almost certainly illegally harvested, and buying it is a Lacey Act problem for the purchaser, not just the seller.

Reporting Suspected Poaching

NOAA’s Office of Law Enforcement runs a 24-hour hotline at (800) 853-1964 with live operators. Useful tips include the location, date, and time of the activity, plus descriptions of people, vehicles, or vessels. NOAA may issue cash rewards on a case-by-case basis when a tip leads to an arrest, conviction, or forfeiture.⁷

1
NOAA Fisheries. White Abalone and Black Abalone 5 Year Reviews
2
NOAA Fisheries. Endangered Species Act 5-Year Status Review of White Abalone
3
Office of the Law Revision Counsel. 16 U.S. Code 3372 – Prohibited Acts
4
GovInfo. 16 U.S.C. 1540 – Penalties and Enforcement
5
Office of the Law Revision Counsel. 16 USC 3373 – Penalties and Sanctions
6
CITES. CoP14 Inf. 58 – Abalone Trade Information
7
NOAA Fisheries. Report A Violation