0302.89.50.72 - Dolphin fish (mahi mahi) (Coryphaena spp.)

This HTS classification, 0302.89.50.72, specifically covers dolphin fish, also known as mahi mahi, of the genus *Coryphaena*, when imported in a fresh or chilled state. This category falls under the broader umbrella of other fish not elsewhere specified within Chapter 3, which deals with fish and crustacean, mollusks and other aquatic invertebrates. The goods classified here are whole fish or fish that have undergone minimal processing, such as gutting, but not filleting or other forms of fish meat, which are classified under heading 0304.

Distinguishing this classification from its siblings, it's important to note that while other categories at this level cover specific types of fish like smelts, cusk, or sablefish, this one is dedicated to the commercially significant dolphin fish. Unlike classifications for freshwater fish or specific categories for shad and sturgeon, this node focuses solely on the marine dolphin fish. The "Other" designation at this level signifies that it does not fit into more narrowly defined subheadings for other fish species.

As this is a leaf node, there are no further subcategories. Therefore, the classification is precise and pertains directly to dolphin fish (mahi mahi) in their fresh or chilled form. Classification professionals should verify the species identification and ensure the fish are indeed fresh or chilled, not frozen or processed into fillets, to correctly apply this HTS code.