The Long Clawed Porcelain Crab (Pisidia longicornis) is a small, delicate crustacean found along the rocky and sandy coastal waters of the Northeast Atlantic, from Norway to the Mediterranean. Recognized for its elongated chelae (claws) and porcelain-like appearance, this species is not a primary target of commercial fisheries but is often collected as bycatch in small-scale artisanal fisheries and for scientific or aquarium trade purposes. The main countries where Long Clawed Porcelain Crabs are incidentally harvested include the United Kingdom, France, Spain, and Portugal, where they inhabit intertidal and subtidal zones rich in seaweed and stones. While not a major contributor to the fishing industry, their presence reflects the overall health of coastal ecosystems, and sustainable management practices in these countries help ensure the stability of both target and non-target marine species.
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Data from FAO. 2025. Global Capture Production. In: Fisheries and Aquaculture.