Linked from

The 50 pages that link to Vertebrate, each with the reason it gives.

• ElectroreceptionNarrower topic: Known electroreceptive animals belong to several vertebrate lineages.

• Ray-finned fishNarrower topic: Ray-finned fishes are one of the major living vertebrate lineages.

• TetrapodNarrower topic: Tetrapods are one major branch of vertebrates.

• ChondrichthyesNarrower topic: Chondrichthyans are vertebrates whose skeletons remain primarily cartilaginous.

• AnimalBroader topic: Vertebrates are a familiar branch of animals, not the group's defining majority.

• Prehensile tailNarrower topic: The tail's skeletal foundation is part of the vertebrate body plan.

• BoneNarrower topic: Bone is a defining skeletal material in many vertebrate lineages.

• OsteichthyesNarrower topic: Osteichthyes is one major branch within vertebrate diversity.

• SkullNarrower topic: The skull is a defining anatomical structure across vertebrate lineages.

• Whale sharkNarrower topic: The whale shark is a vertebrate with a cartilaginous backbone.

• ConodontNarrower topic: Conodont body fossils place these animals among early vertebrates.

• Vertebrate paleontologyNarrower topic: Vertebrate paleontology focuses on the fossil record of this animal group.

• ChordateBroader topic: Vertebrates are the largest and most familiar chordate lineage.

• OstracodermNarrower topic: Ostracoderms belong among the earliest known vertebrates.

• Axial skeletonNarrower topic: Vertebrates possess an axial framework whose form varies across the group.

• LampreyNarrower topic: Lampreys are vertebrates despite lacking jaws and possessing only rudimentary vertebral elements.

• Pharyngeal archNarrower topic: Pharyngeal arches are part of the shared embryonic architecture of vertebrates.

• ZebrafishNarrower topic: Zebrafish share core body-plan features with other vertebrates, including humans.

• HagfishNarrower topic: Hagfish are vertebrates despite lacking the familiar bony backbone of most vertebrate animals.

• Jawless fishNarrower topic: Jawless fish are early-diverging vertebrates, though their backbones vary in form.

• CoelomBroader topic: Vertebrate organs develop within coelomic spaces that become distinct body cavities.

• HerpetologyNarrower topic: Both groups belong to the vertebrates, the wider zoological context for herpetology.

• PikaiaNarrower topic: Pikaia is sometimes presented as near the ancestry of vertebrates, though that placement is uncertain.

• Bony fishNarrower topic: The backbone is part of the shared body plan that bony fishes inherit.

• InvertebrateCompared with: Vertebrates are the animals excluded by the definition of invertebrate.

• HaikouichthysNarrower topic: Haikouichthys is often placed near the base of this lineage.

• Vertebrate evolutionNarrower topic: The group’s shared anatomy provides the framework for tracing evolutionary changes.

• AgnathaNarrower topic: Agnathans are vertebrates, despite lacking the jaws characteristic of most living vertebrate lineages.

• PlacodermNarrower topic: Placoderms were early members of the vertebrate lineage.

• Early vertebrateNarrower topic: Early vertebrates belong to this broader lineage, whose defining features evolved incrementally.

• GnathostomataNarrower topic: Gnathostomata is a major clade within vertebrates.

• IchthyologyNarrower topic: Fishes are vertebrates, sharing this defining feature with amphibians, reptiles, birds, and mammals.

• PteraspidomorphiNarrower topic: Pteraspidomorphs belong among early vertebrates, before jaws became widespread.

• TunicateRelated: Tunicates are the closest living invertebrate relatives of vertebrates in current phylogenetic accounts.

• Pharyngeal slitNarrower topic: Some vertebrate lineages retain gill slits, while others show only related embryonic structures.

• AcanthodiiNarrower topic: Acanthodians are part of the deep fossil history of vertebrates.

• Boa constrictorNarrower topic: A boa's vertebral column supports its long, flexible body.

• CephalaspisNarrower topic: Cephalaspis belongs to the early history of vertebrates, before jaws evolved.

• Head (anatomy)Broader topic: Vertebrate heads are characterized by a skull and complex sensory and neural structures.

• LanceletCompared with: Lancelets lack the skull and backbone that define vertebrates.

• ThelodontiNarrower topic: Thelodonts belong to the early vertebrate record, before jaws evolved.

• GaleaspidaNarrower topic: Galeaspids belong to the vertebrate lineage despite lacking jaws.

• PteraspisNarrower topic: Its armored body belongs to the early history of vertebrate anatomy.

• AnaspidaNarrower topic: Anaspids occupy an early branch of vertebrate evolution.

• ArandaspisNarrower topic: Arandaspis preserves evidence of an early vertebrate body plan.

• Brain (anatomy)Narrower topic: The brain anatomy described here belongs to vertebrate animals.

• CyclostomiNarrower topic: Cyclostomes are vertebrates whose evolutionary placement depends on how vertebrate traits are defined.

• Flying and gliding animalsNarrower topic: Birds, bats, and many gliders are vertebrates with modified limbs or body surfaces.

• Mole salamanderNarrower topic: Their internal skeleton includes the backbone characteristic of vertebrates.

• Organism formBroader topic: Vertebrates share an axial framework that strongly shapes their body organization.