Mexico joins Sri Lanka in sea cucumber crime drama

The recent collapse of Mexican sea cucumber populations underscores the urgency of damage that can come to wildlife and people when crime engulfs international trade

A sea cucumber on the Ocean floor in Mexico

A global drama that underscores the violence, financial destruction and ecological decimation that can be wrought by organized crime swirls around a rotund bottom-dwelling marine animal – the sea cucumber.

While Sri Lanka has drawn much attention for the poaching and laundering of an unlikely luxury food, the recent collapse of once-thriving Mexican sea cucumber populations underscores the urgency of a new study that outlines the damage that can come to wildlife and people when crime engulfs international trade.

“Illegal sea cucumber fishing has a devastating impact on populations of this important marine invertebrate, undermining conservation efforts,” said Teale N. Phelps Bondaroff, lead author of the paper in Beche-de-mer Information Bulletin and director of OceansAsia. “Illegal fishing undermines conservation efforts, destroys wildlife populations and ecosystems, hurts legal fishers, robs potential tax dollars from governments, undermines good governance and social order, and fuels organized crime.”

The international team of researchers examined media coverage of sea cucumber smuggling and poaching in

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Fishers in Mexico working with divers to harvest sea cucumbers. Photo by Abigail Bennett

Mexico from 2011 to 2021. Co-author Abigail Bennett, an assistant professor in Michigan State University’s (MSU) Center  for Systems Integration and Sustainability, has been working  with fishing communities in Mexico’s Yucatan Peninsula, bearing witness to the hardship and peril that comes when a wildlife species falls prey to criminal activity.

“Mexico has a long history of robust fisheries science and management coupled with strong community-level organization in the fisheries sector. Unfortunately, the social and environmental degradation from sea cucumber crime has been eroding some of this capacity, especially among small-scale fishing communities,” Bennett said.  “For example, in Yucatan, the sea cucumber fishery collapsed and is now closed, but the excess fishing capacity and labor facilitated by illegal buyers’ investments remains in many of the communities, creating problems for other species.”

The study found that between 2011 to 2021, over 100.6 metric tonnes of sea cucumbers were seized by Mexican and U.S. authorities, with an estimated value of $29.55 million, a number that only represents known thefts.

Sea cucumbers are a luxury food product in Asia and are used in traditional Chinese medicine. Sea cucumbers play a critical role in marine ecosystems. Acting like earthworms of the sea by cycling material in the seabed, they play an important role in nutrient cycling.

The price of sea cucumbers has been on the rise. The most common commercially exploited species in Mexico can sell for hundreds of dollars a kilogram in Hong Kong. Sea cucumber species are easy prey – they move slowly along the sea bottom and have no defenses. Collecting them out of season or without permits can be regarded as low-risk, high-reward activity for criminals.

The study found that between 2011 to 2021, from the 97 incidents identified, over 100.6 metric tonnes of sea cucumbers were seized by Mexican and U.S. authorities, with an estimated value of $29.55 million.

In a decade, the thriving sea cucumber population in the Yucatan has been virtually eliminated. Protecting sea cucumbers is a challenge:

  • The authorities often lack the resources to patrol the vast areas where fishing occurs.
  • Conservation efforts are undermined by illegal fishing and require political will.
  • There is a lack of awareness and concern of sea cucumbers among the general public. Many people are unaware that sea cucumbers are animals and not vegetables, let alone that they are important components of marine ecosystems and sought after by organized crime syndicates. 
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Fisher displaying a freshly caught sea cucumber. Photo by Jorge A. López-Rocha

Sea cucumbers, investigators say, also highlight the special difficulties encountered when protecting species that lack conventional charisma sported by animals like giant pandas. 

“Mobilizing public support for the conservation of species that is ecologically and economically important, but also in essence is a lumpy tube with a mouth and anus, is considerably more challenging than a giant panda or baby seal,” said Phelps Bondaroff. “It is critical that we work to stamp out wildlife crime in sea cucumber fisheries.”

“Sea cucumber trafficking not only harms fish populations, it undermines local fishers’ livelihoods and undercuts the rule of law. Community-based crime prevention strategies hold a lot of promise for reducing harm to both people and fish,” said Meredith Gore, an associate professor in the Department of Geographical Sciences at University of Maryland whose research focuses on global environmental change.

Besides, Phelps Bondaroff, Bennett and Gore, “Characterising Changes in a Decade of Mexican Sea Cucumber Crime (2011–2021) Using Media Reports” was written by OceansAsia Researcher Felix Marrow, Carmen Pedroza-Gutiérrez and Jorge A. López-Rocha of Universidad Nacional Autónoma de México.

The work is funded by supporters of OceansAsia, and by the U.S. Fish and Wildlife Service and the MSU Center for Latin American and Caribbean Studies.

 

 

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