comb-footed spider(n = noun.animal) theridiid - spider having a comb-like row of bristles on each hind foot;
is a kind of spider
is a member of family theridiidae, theridiidae

ballooning spider, barn spider, black and gold garden spider, early spider orchid, european spider crab, european wolf spider, garden spider, hunting spider, orb-weaving spider, red spider, red spider mite, sea spider, spider, spider angioma, spider brake, spider crab, spider fern, spider flower, spider mite, spider monkey, spider nevus, spider orchid, spider plant, spider stitch, spider web, trap-door spider, vascular spider, water spider, wolf spider