also: しまいしがに
crucifix crab; flower crab
A species of swimming crab (Charybdis feriata) known for the cross-shaped pattern on its shell. Primarily used in biological and culinary contexts.
The crucifix crab is known for the cross-shaped pattern on its shell.
This aquarium exhibits crucifix crabs.
Hiragana spelling, also common.
Kanji spelling exists but is rarely used; the katakana form is strongly preferred.
The Japanese name シマイシガニ literally means 'striped stone crab', likely referring to the shell pattern. The exact derivation is uncertain.