Rosy Hermit Crab
© L Timmo / iNaturalist
Crustaceans · Hermit crabs

Rosy Hermit Crab

Calcinus rosaceus Heller, 1861
syn. Calcinus nitidus var. australensis, Calcinus nitidus var. australis
1.5 cm
795

The Rosy Hermit Crab (Calcinus rosaceus) is a small marine creature noted for its distinctive coloring. It reaches a size of about 1.5 centimeters (approximately 0.6 inches). This hermit crab is characterized by its striking appearance, featuring purple eyestalks that are accented with white tips, and vivid red claws. Its legs are primarily purple, providing a visually captivating contrast against its other features. These vibrant colors make the Rosy Hermit Crab easily recognizable in its natural habitat.

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Last Update: June 28, 2026