spider crab(n = noun.animal) - any of numerous crabs with very long legs and small triangular bodies;
is a kind of crab
is a member of family majidae, majidae
has particulars: european spider crab, king crab, maja squinado, giant crab, macrocheira kaempferi

alaska crab, alaska king crab, alaskan king crab, american crab apple, american lady crab, asian horseshoe crab, ballooning spider, barn spider, bechtel crab, black and gold garden spider, blue crab, calico crab, cancer the crab, cherry crab, comb-footed spider, crab, crab apple, crab cactus, crab cocktail, crab grass, crab legs, crab louis, crab louse, crab nebula, crab tree, cultivated crab apple, dungeness crab, early spider orchid, english lady crab, european spider crab, european wolf spider, fiddler crab, flowering crab, garden spider, garland crab, giant crab, hard-shell crab, hermit crab, horseshoe crab, hunting spider, iowa crab, iowa crab apple, japanese crab, jonah crab, king crab, lady crab, mantis crab, mud crab, orb-weaving spider, oregon crab apple, oyster crab, pea crab, prairie crab, red spider, red spider mite, rock crab, sea spider, siberian crab, siberian crab apple, soft-shell crab, soft-shelled crab, southern crab apple, spider, spider angioma, spider brake, spider fern, spider flower, spider mite, spider monkey, spider nevus, spider orchid, spider plant, spider stitch, spider web, stone crab, swimming crab, trap-door spider, vascular spider, water spider, western crab apple, wild crab, wolf spider