KnowraHaikouichthysLinked fromLinked fromThe 9 pages that link to Haikouichthys, each with the reason it gives.All 9Broader topic 6Related 2Compared with 1ChordateBroader topic: It provides evidence about the early diversification of vertebrate chordates.Stem groupBroader topic: Its debated position shows how fossil evidence can complicate stem-group assignments.PikaiaCompared with: Its more fish-like anatomy offers a comparison with Pikaia's less clearly defined body plan.Vertebrate evolutionBroader topic: Its fossil anatomy offers evidence about the earliest recognizable vertebrates.DeuterostomeBroader topic: It illustrates how exceptionally early chordate fossils inform reconstructions of deuterostome evolution.Early vertebrateBroader topic: Its fossils preserve features used to investigate vertebrate origins.LanceletRelated: Its more vertebrate-like anatomy helps distinguish lancelet-grade chordates from early vertebrates.Evolution of fishBroader topic: Its fossils provide an early glimpse of vertebrate anatomy near the beginning of fish evolution.CyclostomiRelated: It offers a comparison for reconstructing the primitive anatomy of jawless vertebrates.