finless porpoise

英語（米国） (en-US) 英語（イギリス） (en-GB)

名詞

Neophocaena phocaenoides, a species of porpoise that lacks a true dorsal fin and is found in the coastal waters of Asia, especially around Japan, Korea, China, Indonesia, Malaysia, India and Bangladesh.

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Researchers documented the unusual behavior of a finless porpoise as it foraged along the muddy shoreline.

詳細

意味（1）

Neophocaena phocaenoides, a species of porpoise that lacks a true dorsal fin and is found in the coastal waters of Asia, especially around Japan, Korea, China, Indonesia, Malaysia, India and Bangladesh.

finless porpoises （ plural ）