Best Crab
The southern king crab is a large species of anomuran crustacean native to the cold, sub-Antarctic waters of southern South America. Found primarily on the continental shelves of Chile and Argentina, it is recognized by its robust, spiny exoskeleton and long legs. The species is a significant target...
The Tasmanian Giant Crab is a large crustacean species native to the rocky and muddy seabeds of southern Australia, particularly around Tasmania and the Bass Strait. It is recognized as one of the largest crabs in the world, capable of reaching a carapace width of up to 46 centimeters and weighing o...
The mangrove horseshoe crab, Carcinoscorpius rotundicauda, is a marine and brackish-water arthropod found in coastal parts of South and Southeast Asia. Despite its common name, it is not a true crab and is more closely related to arachnids than to crustaceans. It inhabits muddy shores, estuaries, an...
Vampire crabs are small, colorful, semi-terrestrial crabs in the genus Geosesarma, several species of which originate on Java and nearby Indonesian islands. Aquarium specimens commonly have dark purple or violet coloration, pale spots, and conspicuous yellow or orange eyes, although appearance varie...
The spanner crab, Ranina ranina, is a marine crab found across tropical and subtropical parts of the Indo-Pacific. It has a flattened, elongated reddish-orange body and broad, spade-like front appendages adapted for digging into sandy seabeds, where it spends much of its time buried. The species sup...
The golden king crab, Lithodes aequispinus, is a deep-water crustacean of the northern Pacific Ocean and a commercially harvested seafood species. It occurs around Alaska, including the Aleutian Islands, and is identified by a golden-orange to reddish shell covered with spines. It is generally small...
The coastal horseshoe crab is a marine chelicerate native to the shallow coastal waters and mangrove mudflats of the Indo-Pacific region. Despite its name, it is not a true crab but rather an arthropod closely related to spiders and scorpions. The species plays an essential ecological role in benthi...
The Land Hermit Crab is a terrestrial decapod crustacean of the genus Coenobita. They are widely known for inhabiting empty, discarded gastropod shells to protect their soft, uncalcified abdomens from predators and environmental stress. While they live on land, these crustaceans must return to the o...
The Gulf Stone Crab (Menippe adina) is a marine decapod crustacean native to the coastal waters of the Gulf of Mexico. It is closely related to the Florida stone crab, but typically exhibits darker, more mottled coloration with characteristic lighter spots on its dark claws. The species is heavily h...
The Tricolor Vampire Crab is a small, semi-terrestrial crustacean belonging to the genus Geosesarma, endemic to the freshwater streams and forests of Indonesia. It is notable in the international pet trade for its distinct red, purple, and cream coloring. Unlike marine crabs, these freshwater crusta...
Taco de Cangrejo is a crab-filled taco common in Mexico's Gulf and Pacific coastal regions, often prepared with blue crab and seasoned with local chiles, representing the country's rich seafood taco tradition.
The Red Rock Crab, scientifically known as Romaleon productus, is a large marine crustacean native to the Pacific coast of North America, ranging from Alaska to Baja California. It is easily identified by its characteristic brick-red shell and its large, powerful claws that feature distinct black ti...
The Pelagic Red Crab (*Pleuroncodes planipes*) is a bright red, squat lobster-like crustacean native to the eastern Pacific Ocean, ranging from Baja California to California. Unlike most related species, it lives a primarily pelagic lifestyle in the open ocean, though large populations also exist on...
The Shame-faced Crab, belonging to the family Calappidae, is a marine crustacean found in tropical and subtropical waters worldwide. It is noted for its oversized, specialized claws that fold tightly over its face, giving it a distinctively shy appearance and leading to its common name. These powerf...
The Teddy Bear Crab (*Polydectus cupulifer*) is a small marine crustacean belonging to the family Xanthidae, found in the Indo-Pacific region. It is highly recognizable due to its dense covering of fuzzy, hair-like setae on its body and claws, which gives it a soft, distinct appearance. The crab act...
The Korean mitten crab is a catadromous crustacean native to the freshwater river systems of the Korean Peninsula. Like other mitten crabs, it is distinguished by the dense patches of hair-like setae on its claws, which resemble mittens. Adults live in freshwater habitats but must migrate down to es...
The Atlantic ghost crab (*Ocypode quadrata*) is a pale, sand-colored crustacean predominantly found on sandy beaches along the eastern coast of the Americas. It is distinguished by its remarkable running speed, capable of reaching speeds up to 10 miles per hour, which allows it to rapidly evade pred...
The Halloween crab (*Gecarcinus quadratus*) is a brightly colored, primarily terrestrial crustacean found in coastal forests and mangroves from Mexico to South America. It is easily recognized by its distinct black carapace and vibrant orange or purple legs and claws, which contribute to its common...
The Puget Sound king crab (*Lopholithodes mandtii*) is a large marine crustacean native to the cold coastal waters of the North American Pacific, from Alaska to California. It is easily recognized by its uniquely textured, bulky exoskeleton, which is covered in distinctive spikes and bumps. This spe...
The Atlantic Rock Crab (Cancer irroratus) is a marine crustacean found along the Atlantic coast of North America from Labrador to South Carolina. Recognizable by its nine marginal teeth on each side of the carapace and yellowish-red shell that can reach up to 13 centimeters in width, it inhabits roc...
The Pacific Rock Crab, scientifically known as *Romaleon antennarius*, is a marine crustacean native to the western coast of North America, ranging from British Columbia to Baja California. It is recognizable by its broad, oval shell and distinctive purple-spotted claws, which are notably large and...
The Yellow Rock Crab is a marine decapod native to the Pacific coast of North America, distinguished by its yellowish-brown shell and its importance to regional fisheries.
The scarlet king crab is a deep-sea species found in the North Pacific Ocean, distinguished by its bright red coloration and preference for depths of up to 1,000 meters.
The European spider crab (*Maja squinado*) is a large marine crustacean native to the Mediterranean Sea and the eastern Atlantic Ocean, ranging from the British Isles to North Africa. It is distinguished by its seasonal migratory behavior, often traveling into shallower coastal waters during the spr...
The mole crab is a small marine crustacean belonging to the genus Emerita, commonly found in the swash zone of sandy beaches worldwide. It is distinguished by its barrel-shaped body and its ability to rapidly burrow backward into the sand to evade crashing ocean waves. Mole crabs are filter feeders,...
The Mosaic Reef Crab is a small marine crustacean widespread in the Indo-Pacific region, belonging to the family Xanthidae. It is recognized by the intricate, tile-like pattern of red and white on its smooth, oval shell. This crab is notable for being highly poisonous, containing potent neurotoxins...
The Velvet Swimming Crab is a marine crustacean found in the northeastern Atlantic Ocean and the Mediterranean Sea, where it inhabits rocky shores and shallow waters. It belongs to the family Portunidae and is notable for its flattened hind legs, which are specifically adapted for swimming. The crab...
The arrow crab is a common name applied especially to Stenorhynchus seticornis, a long-legged marine crab found in the western Atlantic, including the Caribbean Sea and waters around Florida and the Bahamas. It has a small triangular body, an elongated pointed rostrum, and extremely slender legs tha...
The red-clawed crab, Perisesarma bidens, is a small semiterrestrial crab associated with mangroves, estuaries, and other brackish habitats in the Indo-Pacific region. It has a dark carapace and conspicuous reddish claws, and spends much of its time on land while remaining dependent on access to wate...
The blue land crab (Cardisoma guanhumi) is a large, primarily terrestrial crab native to tropical and subtropical Atlantic coasts of the Americas, including the Caribbean. Adults inhabit burrows in coastal wetlands, mangroves, and nearby lowlands, but females return to salt water to release their eg...
