What 蠘 means
蠘 names a swimming crab in coastal seafood usage.
The earliest direct written record is in the 1223 嘉定赤城志, a local gazetteer. It links the name to the crab’s sharp pincers, which cut like scissors. The 1596 閩中海錯疏, a regional account of sea life, repeats the claw explanation and describes pointed shell sides and serrated claws.
The meaning stays narrow: Chinese references gloss 蠘 as 梭子蟹. In Taiwanese Hokkien, 蠘仔 names that animal.
What does 蠘 mean in Taiwanese Hokkien?
In Taiwanese Hokkien, 蠘仔 names the swimming crab.
紅膏赤蠘 describes a healthy, rosy complexion. The Minnan proverb 掠龜走鱉,掠蟳走蠘 warns that chasing one catch can leave you with another.
Read a standalone 蠘 in a message as a written crab name or regional seafood reference; the surrounding words settle the precise sense.
Regional and literary; 梭子蟹 is the clearer general term.
For a broad audience, use 梭子蟹 too.
Drift: A Fuzhou account from 2022 describes seafood sellers using 正蠘 on labels for the local swimming-crab designation.
What it means when someone sends it to you
3 readingsDon't confuse it with
2Combination ideas
3Questions people ask
1Why does 蠘 show as a box on some devices?
Because that device's fonts have no glyph for it. The character is still correct and still copies correctly — the box is a missing glyph, not a broken character.
How to type 蠘
蠘\8818Codes and encoding1 code points
A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.
