Thin-shelled Rock Crab
Illustrated: Adult thin-shelled rock crab, rounded green carapace with fine white transverse markings and pronounced oblique ridges along sides, front sharply deflexed downward between eyes, one lateral tooth behind each eye corner. Violet claws without white spots, eight mottled green-white walking legs with light brown pointed ends.
Grapsus tenuicrustatus
All languages
- English
- Thin-shelled Rock Crab
- Japanese
- オオイワガニ — おおいわがに — ooiwagani
- Korean
- Grapsus tenuicrustatus — Scientific name; Korean name under review
- Spanish
- Cangrejo de roca
- French
- Crabe coureur commun
- German
- Brandungs-Felsenkrabbe
Beta edition. Illustrations are AI-generated and translations are undergoing language review.