Actinopterygii

  o Eukaryota

  └─o Opisthokonta

    └─o Bilateria

      └─o Chordata

        └─o Gnathostomata

          │

          └─o Actinopterygii

            ├─o + Cheirolepiformes

            └─o Actinopteri

              ├─? + Palaeonisciformes

              │ ├─o + Aeduellidae

              │ ├─o + Commentryidae

              │ ├─o + Acrolepidae

              │ ├─o + Canobiidae

              │ ├─o + Elonichthyidae

              │ ├─o + Palaeoniscidae

              │ ├─o + Pygopteridae

              │ └─o + Rhabdolepidae

              ├─? + Ptycholepiformes

              ├─? + Phanerorhynchiformes

              ├─? + Haplolepiformes

              ├─o + Meemannia

              └─o

                ├─o

                │ ├─o + Osorioichthys

                │ └─o + Tegeolepis

                └─o

                  ├─o + Mansfieldiscus

                  ├─o + Mimia

                  └─o

                    ├─o

                    │ ├─o + Aesopichthyidae

                    │ └─o + Rhadinichthyidae

                    └─o

                      ├─o

                      │ ├─o + Mimipiscis

                      │ └─o + Moythomasia

                      └─o

                        ├─o

                        │ ├─o + Kentuckia

                        │ ├─o + Melanecta

                        │ └─o

                        │   ├─o + Woodichthys

                        │   └─o + Pteronisculus

                        ├─? + Terrasiiformes ou + Terrasiidae

                        └─o

                          ├─o + Brazilichthys

                          └─o

                            ├─o + Australosomus

                            └─o

                              ├─o

                              │ ├─o + Brachydegma

                              │ └─o

                              │   ├─o + Birgeriidae

                              │   └─o

                              │     ├─o + Fukangichthys

                              │     └─o

                              │       ├─o + Scanilepiformes

                              │       └─o Cladistia

                              │         ├─o + Guildayichthyiformes

                              │         └─o Polypteriformes ou Polypteridae

                              └─o

                                ├─? + Amblypteridae

                                └─o

                                  ├─o Chondrostei

                                  │ ─o + Saurichthyiformes

                                  │ │ ├─o + Yelangichthyidae

                                  │ │ └─o + Saurichthyidae

                                  │ └─o

                                  │   ├─? + Coccolepididae

                                  │   └─o Acipenseriformes

                                  │     ├─o + Eochondrosteus

                                  │     └─o

                                  │       ├─o + Chondrosteidae

                                  │       └─o Acipenseristomi

                                  │         ├─o + Peipiaosteidae

                                  │         │ ├─o + Stichopterinae

                                  │         │ └─o + Spherosteinae

                                  │         └─o Acipenseroidei

                                  │           ├─o Acipenseridae

                                  │           │ ├─o Husinae

                                  │           │ └─o Acipenserinae

                                  │           │   ├─o Acipenserini

                                  │           │   └─o Scaphirhychini

                                  │           └─o Polyodontidae

                                  │             ├─o + Protopsephurus

                                  │             └─o Polyodonti

                                  │               ├─o + Paleopsephurinae

                                  │               └─o Polydontinae

                                  │                 ├─o Psephurini

                                  │                 └─o Polyodontini

                                  └─o Neopterygii

                                    ├─o

                                    │ ├─o + Pholidopleuriformes

                                    │ ─o + Redfieldiiformes

                                    └─o + Perleidiformes s.l. (paraphylétique)

                                      ├─o + Platysiagiformes ou + Platysiagidae

                                      └─o

                                        ├─o + Polzbergiiformes

                                        │ ├─o + Cleithrolepidae

                                        │ o + Polzbergiidae

                                        └─o

                                          ├─o + Colobodontidae

                                          └─o

                                            ├─o

                                            │ ├─o + Teffichthys

                                            │ └─o

                                            │   ├─o + Plesiofuro

                                            │   └─o + Meidiichthys

                                            └─o

                                              ├─o + Perleididae

                                              └─o

                                                ├─o + Louwoichthyiformes

                                                └─o

                                                  ├─o + Fuyuanperleidus

                                                  └─o

                                                    ├o + Platysomoidei

                                                    │ ├─o + Chirodontidae

                                                    │ └─o + Platysomidae

                                                    └o

                                                      ├─o + Eurynotiformes

                                                      │ ├─o + Amphicentridae

                                                      │ ├─o + Styragopteridae

                                                      │ └─o + Eurynotus

                                                      └─o

                                                        ├─o + Bobasatraniiformes

                                                        │ ├─o + Dorypteridae

                                                        │ └─o + Bobastraniidae

                                                        └─o

                                                          ├─o + Venusichthys

                                                          └─o

                                                            ├─o

                                                            │ ├─o + Luganoiiformes ou + Luganoiidae

                                                            │ └─o + Peltopleuriformes

                                                            │   ├─o + Peltopleuridae

                                                            │   └─o + Thoracopteridae

                                                            └─o

                                                              ├─o + Habroichtyidae

                                                              └─o Neopterygii s.s.

                                                                ├─? + Songanella

                                                                └─o

                                                                  ├─o Teleosteomorpha

                                                                  │ ├─o

                                                                  │ │ ├─o Teleostei

                                                                  │ │ └─o + Prohaleciteiformes ou + Prohaleciteidae

                                                                  │ └─o + Aspidorhynchei

                                                                  │   ├─o + Pachycormiformes ou + Pachycormidae

                                                                  │   └─o + Aspidorhynchiformes ou + Aspidorhynchidae

                                                                  └─o

                                                                    ├─o

                                                                     ├─o + Dapediiformes ou + Dapediidae

                                                                     └─o + Pycnodontiformes

                                                                    │   ├─? + Hadrodontidae

                                                                    │   ├─? + Gebrayelichthyidae

                                                                    │   ├─? + Gladiopycnodontidae

                                                                       ├─o + Paramesturus

                                                                       └─o

                                                                         ├─o + Mesturidae

                                                                         └─o

                                                                           ├─o + Micropycnodon

                                                                           └─o

                                                                             ├─o + Gyrodontidae

                                                                             └─o

                                                                               ├─o + Arduafrons

                                                                               └─o

                                                                                 ├─o + Brembodontidae

                                                                                 └─o + Pycnodontoidei

                                                                                   ├─o + Eomesodon

                                                                                   └─o + Pycnodontoidea

                                                                                     ├─o + Coccodontidae

                                                                                     └─o + Pycnodontidae

                                                                                       ├─o + Ocloedus

                                                                                       └─o

                                                                                         ├─o

                                                                                         │ ├─o + Tepexichthys

                                                                                         │ └─o + Proscinetinae

                                                                                         └─o                

                                                                                           ├─o + Iemanja                

                                                                                           └─o                

                                                                                             ├─o + Potiguara

                                                                                             └─o

                                                                                               ├─o + Coelodus

                                                                                               └─o

                                                                                                 ├─o + Pycnodontinae

                                                                                                 └─o + Nurselliinae

                                                                    └─o Holostei

                                                                      ├─o Halecomorpha

                                                                      │ ├─o + Parasemionotiformes

                                                                      │ │ ├─? + Peia

                                                                      │ │ ├─o + Parasemionotidae

                                                                      │ │ └─o + Promecosominidae

                                                                      │ └─o

                                                                      │   ├─o + Panxianichthyiformes ou + Panxianichthyidae

                                                                      │   └─o

                                                                      │     ├─o + Ionoscopiformes

                                                                      │     │ ├─o + Ionoscopidae

                                                                      │     │ └─o + Ophiopsidae

                                                                      │     └─o Amiiformes

                                                                      │       ├─o + Caturoidea

                                                                      │       │ ├─o + Liodesmidae

                                                                      │       │ └─o + Caturidae

                                                                      │       └─o Amioidea

                                                                      │         ├─o + Sinamiidae

                                                                      │         └─o Amiidae

                                                                      │           ├─o + Amiopsinae

                                                                      │           └─o Amiida

                                                                      │             ├─o + Solnhofenamiinae

                                                                      │             └─o Amiista

                                                                      │               ├─o Amiinae

                                                                      │               └─o + Vidalamiinae

                                                                      │                 ├─o + Calamopleurini

                                                                      │                 └─o + Vidalamiini

                                                                      └─o Ginglymodi

                                                                        ├─o + Ticinolepis

                                                                        ├─o + Kyphosichthyiformes

                                                                        └─o Neoginglymodi

                                                                          ├─o + Semionotiformes

                                                                          │ ├─o + Sangiorgioichthys

                                                                          │ └─o

                                                                          │   ├─o

                                                                          │   │ ├─o + Luoxiongichthys

                                                                          │   │ ├─o + Macrosemiidae

                                                                          │   │ ─o

                                                                          │   │   ├─o + Placidichthys

                                                                          │   │   └─o + Aphanepygus

                                                                          │   ├─? + Pleurolepididae

                                                                          │   └─o

                                                                          │     ├─? + Acentrophoridae

                                                                          │     └─o

                                                                          │       ├─o + Callipurbeckiidae

                                                                          │       └─o + Semionotidae

                                                                          └─o Lepisosteiformes                

                                                                            ├─? + Adrianaichthys

                                                                            ├─? + Beiduyu

                                                                            ├─? + Khoratichthys

                                                                            ├─? + Lanxangichthys

                                                                            ├─o + Neosemionotus

                                                                            └─o

                                                                              ├─o + Lepidotidae

                                                                              ├─o + Scheenstia

                                                                              ├─o + Isanichthys

                                                                              └─o Lepisosteoidei

                                                                                ├─o + Thaiichthys

                                                                                ├─o + Araripelepidotes

                                                                                └─o

                                                                                  ├─o + Pliodetes

                                                                                  └─o Lepisosteoidea

                                                                                    ├─o + Obaichthyidae

                                                                                    └─o Lepisosteidae