Shamefaced crabs, belonging to the family Calappidae, are distinctive crustaceans recognized for their broad, flattened bodies and large, shield-like claws that they use to cover their faces when threatened—hence their name. These crabs inhabit sandy and muddy bottoms in tropical and subtropical waters, particularly in the Indo-Pacific and Atlantic regions. The fishing industry for shamefaced crabs is relatively small compared to major commercial crab species, but they are locally valued for their meat in certain regions. The top countries engaged in the harvest of shamefaced crabs include India, Indonesia, the Philippines, and some West African nations such as Nigeria and Ghana. In these countries, shamefaced crabs are typically caught by artisanal and small-scale fishers using traps, nets, or by hand, and are sold in local markets as a delicacy. Although not a major export commodity, the species plays a role in supporting the livelihoods of coastal communities where they are found.
| Rank | Country | Metric Tons |
|---|---|---|
| 1 | Spain | 2 |
Data from FAO. 2025. Global Capture Production. In: Fisheries and Aquaculture.