The thin-shelled rock crab is a small marine crustacean, typically measuring 2-3 inches across and weighing up to 0.5 pounds. It inhabits rocky shorelines and tidal pools, where it feeds on algae and small invertebrates. Known for its agility, this crab is adept at navigating crevices and is often seen during low tide. This summary is AI generated
Water type
IUCN Status
Threat to humans
Source: Fishbase
According to catch data from over 20 million anglers on Fishbrain, these are the best baits used to catch Thin-shelled rock crab.

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Thin-shelled rock crab
length · weight
Thin-shelled rock crab
length · weight
Thin-shelled rock crab
3 in · 2 oz
Thin-shelled rock crab
3 in · 3 oz


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