Last Updated
：2025/12/04
sentinel crab
Noun
Japanese Meaning
Macrophthalmus属に属する、眼柄が長い各種のカニ。 / 哨兵蟹：その特徴的な長い眼柄から、警戒や見張りを連想させるカニ。
（ plural ）
Quizzes for review
Any of various crabs of the genus Macrophthalmus, with long eyestalks.
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sentinel crab
At low tide, a sentinel crab raised its long eyestalks to scan the mudflat for moving shadows.
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At low tide, a sentinel crab raised its long eyestalks to scan the mudflat for moving shadows.
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