English showhand the transliteration. Or translated Stud. A poker gambling laws. Mao Dun, "New Year" 2: "Who cares that sesame big commission! Month's salary is not enough to fight a sand crab." Mao Dun "before and after Tomb Sweeping Festival," the fourth screen: "There is a game, play the most machine fraud in color and provocative 'sand crab'. "
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No. 2
Decapoda purpose of a second short-tailed Division, carapace shapes, large square or horizontal rectangle were tested, and some spherical or cylindrical square round. The amount of narrow, often bend below the eye sockets deep and large. Longitudinal fractures of the first antennae, or oblique lying. Mouth large, slightly narrower front than the rear. 3 foot most complete coverage of oral jaw, outer limbs slender. Mostly male abdomen narrow strip. There are sand crabs, fiddler crabs, big eyes crab, monkey face crab, crab etc. a window unit. India - Western Pacific Region has more than 170 species, 70 kinds of Chinese. Inter-tidal sand crab is warm and the tide on with life with the advantage of crabs, burrowing deep sand hole, the hole is generally spiral-shaped hole formed Sata, specific for the sand crabs. Female crab-hole like Sata, male crab may be built. Sand crabs actions are very quick, 2, 3 two pairs of walking legs used to crawl up to 1 to 1.6 m / s, pause or change direction only when using four pairs of walking legs. Sand crab eyestalk length, the body in the cave can peek into the hole situation. Larvae eat plankton taken, like in the adult climbing mangrove forest, billowing foliage, fishing pliers with chelipeds flies, insects, rotting corpses of small animals (fish, shrimp, sea cucumber class, soft-animal, etc.), but also eat algae . Large amount of crab eyes narrow, slender stalk eye. 3 jaw enough to the middle gap. Most distributed in the intertidal zone, only a few tens of meters of shallow water species distribution in the habitat in the cave, stone, the ooze until firm sand bottom. Of euryhaline taxa. In the growth process, the shape of the corresponding change slightly, with individual increases, the larger carapace width, length is relatively narrow. This change of the lateral burrowing crab of some significance. Long eye stalk is long-term adaptation intertidal life in the cave of the results. Big eyes crab food is typical of those sediments, when the low tide, the equipment can mean digging claws _set_ae sediment into the mouth, and can easily choose organic food debris, the mud from his mouth. Sand crabs in the intertidal section number of the larger, except as livestock, poultry feed, the coastal residents often be larger after the junior individual crab pickled food.