List of bilaterian orders
(Redirected from List of bilaterial animal orders)
Superb fairy-wren, Malurus cyaneus
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Yellow-winged darter, Sympetrum flaveolum
Pseudobiceros bedfordi, (Bedford's flatworm)
List of bilateral animal orders contains the Bilateria of the animal subkingdom Eumetazoa, divided into four superphyla, Deuterostomia, and the three Protostome superphyla, Ecdysozoa, and the two Spiralia superphyla, Platyzoa and Lophotrochozoa.
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Phylum Xenacoelomorpha
- Subphylum Xenoturbelida
- Class incertae sedis (Family Xenoturbellidae)
- Subphylum Acoelomorpha
- Class Acoela
- Order incertae sedis (16 families)
- Class Nemertodermatida
- Order incertae sedis (2 families)
Nephrozoa (unranked)
Infrakingdom Deuterostomia
Phylum Chordata
Ambulacraria
Phylum Hemichordata
- Class Enteropneusta (Acorn worms)
- Order Enteropneusta
- Class Graptolithina †
- Order Camaroidea †
- Order Crustoidea †
- Order Dendroidea †
- Order Dithecoidea †
- Order Graptoloidea †
- Order Stolonoidea †
- Order Tuboidea †
- Class Planctosphaeroidea
No order, one genus, one species Planctosphaera pelagica
- Class Pterobranchia
- Order Cephalodiscida
- Order Rhabdopleurida
Phylum Echinodermata
Infrakingdom Protostomia
Superphylum Ecdysozoa
Cycloneuralia (unranked)
Scalidophora (unranked)
Phylum Kinorhyncha
No class, 2 orders, called mud dragons, very common in mud or sand
- Order Cyclorhagida
- Order Homalorhagida
Phylum Loricifera
No class, one order Nanaloricida
Phylum Priapulida
- Class Priapulimorpha
- Order Priapulimorphida
- Family Priapulidae
- Family Tubiluchidae
- Class Halicryptomorpha
- Order Halicryptomorphida
- Class Seticoronaria
- Order Seticoronarida
- Genus Maccabeus
Nematoida (unranked)
Phylum Nematoda
Phylum Nematomorpha
- Class Gordioidea
- Class Nectonematoida
Panarthropoda (unranked)
Phylum Lobopodia †
- Class Dinocaridida
- Class Xenusia
- Order Archonychophora
- Order Protonychophora
- Aysheaiidae
- Xenusiidae
- Order Archonychophora
- Order Scleronychophora
- Order Paronychophora
- Order unassigned
Phylum Onychophora
- Order Euonychophora
- Family Peripatidae
- Family Peripatopsidae
- Order Ontonychophora †
- Family Helenodoridae †
- Family Tertiapatoidea †
Tactopoda (unranked)
Phylum Tardigrada
- Class Eutardigrada
- Order Apochela
- Family Milnesiidae
- Order Parachela
- Family Beornidae
- Family Calohypsibiidae
- Family Eohypsibiidae
- Family Hypsibiidae
- Family Macrobiotidae
- Family Microhypsibiidae
- Family Necopinatidae
- Class Heterotardigrada
- Order Arthrotardigrada
- Family Archechiniscidae
- Family Batillipedidae
- Family Coronarctidae
- Family Halechiniscidae
- Family Renaudarctidae
- Family Stygarctidae
- Order Echiniscoidea
- Family Echiniscidae
- Family Echiniscoididae
- Family Oreellidae
Phylum Arthropoda
Spiralia (unranked)
Gnathifera (unranked)
Phylum Gnathostomulida
No classes
- Order Bursovaginoidea
- Order Filospermoidea
Phylum Micrognathozoa
Some dispute here with Micrognathozoa as the class and Limnognathia as the order
Phylum Cycliophora
- Class Eucycliophora
- Order Symbiida
- Family Symbiidae
- Genus Symbion
- Family Symbiidae
Syndermata (unranked)
Phylum Rotifera
Figure 1: SEM pictures of some Bdelloidea species of the genus Rotaria with head (red), tail (white) and trunk (blue) areas highlighted
- Class Bdelloidea
- Order Bdelloida
- Class Monogononta
- Order Collothecida
- Order Flosculariida
- Order Ploimida
- Class Seisonidea
- Order Seisonida
Phylum Acanthocephala
Scanning electron microscopy of proboscis of an archiacanthocephalan [1]
- Class Archiacanthocephala
- Order Apororhynchida
- Order Gigantorhynchida
- Order Moniliformida
- Order Oligacanthorhynchida
- Class Eoacanthocephala
- Order Gyracanthocephala
- Order Neoechinorhynchida
- Class Palaeacanthocephala
- Order Echinorhynchida
- Order Polymorphida
Platytrochozoa (unranked)
Mesozoa (unranked)
Phylum Dicyemida
No classes, no orders, families Conocyemidae, Dicyemidae and Kantharellidae
Phylum Monoblastozoa
No classes, no orders, family Salinellidae
Phylum Orthonectida
No classes, no orders, families Pelmatosphaeridae and Rhopaluridae
Rouphozoa (unranked)
Phylum Platyhelminthes
- Class Rhabditophora
- Subclass Macrostomorpha
- Order Dolichomicrostomida
- Subclass Trepaxonemata
- Infraclass Neoophora
- Parvclass Eulecithophora
- Superorder Adiaphanida
- Order Fecampiida
- Order Prolecithophora
- Order Tricladida
- Order Rhabdocoela
- Superorder Adiaphanida
- Order Bothrioplanida
- Order Lecithoepitheliata
- Order Proseriata
- Parvclass Eulecithophora
- Order Gnosonosemida
- Order Polycladida
- Order Prorhynchida
- Infraclass Neoophora
- Subphylum Neodermata
- Class Cestoda
- Subclass Eucestoda
- Order Bothriocephalidea
- Order Caryophyllidea
- Order Cathetocephalidea
- Order Cyclophyllidea
- Order Diphyllidea
- Order Diphyllobothriidea
- Order Haplobothriidea
- Order Lecanicephalidea
- Order Litobothriidea
- Order Nippotaeniidea
- Order Onchoproteocephalidea
- Order Phyllobothriidea
- Order Proteocephalidea
- Order Pseudophyllidea
- Order Rhinebothriidea
- Order Spathebothriidea
- Order Tetrabothriidea
- Order Tetraphyllidea
- Order Trypanorhyncha
- Class Monogenea
- Subclass Monopisthocotylea
- Order Capsalidea
- Order Dactylogyridea
- Order Gyrodactylidea
- Order Monocotylidea
- Order Montchadskyellidea
- Subclass Polyopisthocotylea
- Order Chimaericolidea
- Order Diclybothriidea
- Order Mazocraeidea
- Order Polystomatidea
- Class Trematoda
- Subclass Aspidogastrea
- Order Aspidogastrida
- Order Stichocotylida
- Subclass Digenea
- Order Diplostomida
- Order Plagiorchiida
Phylum Gastrotricha
No classes
- Order Chaetonotida
- Order Macrodasyida
Superphylum Lophotrochozoa
Phylum Mollusca
Phylum Annelida
Kryptotrochozoa (unranked)
- Phylum Nemertea
- Class Anopla
- Order Heteronemertea
- Order Palaeonemertea
- Class Enopla
- Order Bdellonemertea
- Order Hoplonemertea
- Lophophorata (unranked)
- Brachiozoa (unranked)
- Phylum Hyolitha †
- Order Hyolithida
- Order Orthothecida
- Phylum Brachiopoda
- Class Lingulata
- Class Craniata/Craniforma
- Order Craniida
- Class Rhynchonellata
- Order Terebratulida
- Order Rhynchonellida
- Phylum Phoronida
- Phylum Hyolitha †
No classes, no orders, family Phoronidae
- Bryozoa (unranked)
- Phylum Ectoprocta
- Class Gymnolaemata
- Order Cheilostomata
- Order Ctenostomatida
- Class Phylactolaemata
- Order Plumatellida
- Class Stenolaemata
- Order Cryptostomata †
- Order Cryptostomida †
- Order Cyclostomatida
- Order Cystoporata †
- Order Cystoporida †
- Order Esthonioporata †
- Order Fenestrida †
- Order Hederellida †
- Order Melicerititida †
- Order Rhabdomesida †
- Order Trepostomatida †
- Class Gymnolaemata
- Phylum Entoprocta
- Phylum Ectoprocta
No classes, no orders, families Barentsiidae, Loxokalypodidae, Loxosomatidae and Pedicellinidae
References
- ^ Amin, O. A; Heckmann, R. A; Ha, N. V. (2014). "Acanthocephalans from fishes and amphibians in Vietnam, with descriptions of five new species. '". Parasite. 21: 53. doi:10.1051/parasite/2014052. PMC 4204126. PMID 25331738.