スベスベマンジュウガニ
Meanings
1
floral egg crab; shawl crab; brown egg crab
usually written using kana alone
A species of poisonous crab (Atergatis floridus) found in rocky shores of the Indo-Pacific. Its smooth, rounded carapace resembles a steamed bun, hence the Japanese name. The crab contains tetrodotoxin and is not edible.
The floral egg crab is poisonous, so you must never eat it.
I found a floral egg crab on the rocky shore.