KnowraBrittle starLinked fromLinked fromThe 5 pages that link to Brittle star, each with the reason it gives.All 5Broader topic 1Related 1Narrower topic 1Compared with 2EchinodermBroader topic: Brittle stars move mainly by rowing their arms rather than walking on tube feet.Sea cucumberCompared with: Brittle stars show another echinoderm body plan unlike the cucumber's continuous form.StarfishCompared with: Brittle stars are close relatives, but their arms move differently and are sharply separated from the disk.Basket starNarrower topic: Basket stars are a specialized kind of brittle star, sharing its basic body plan.OrthonectidaRelated: Brittle stars provide hosts for some orthonectid species, extending their known host range.