March 11, 2025 — High demand for eel combined with a decline in stock have resulted in soaring prices for this food item, which, in many cultures, is considered a delicacy. This has fueled concern globally as the prized food item is now being illegally traded from Europe to Asia.
Current research has focused on the critically endangered Anguilla anguilla, commonly known as the European eel. While its export outside the European Union is tightly regulated, large quantities of A. anguilla juveniles continue to be smuggled out of the EU to Asia where they are grown in eel farms until reaching a marketable size.
To investigate the prevalence and consumption of endangered eels—particularly the European eel—a Yale-NUS College research team examined 327 individual eel products purchased across 86 retailers throughout Singapore. However, instead of the prevalence of the European eel, the team identified 70% of another species in the sample—Anguilla rostrata, commonly known as the American eel.