Dodatak:Popis porodica/Animalia
- Arhythmacanthidae
- Cavisomidae
- Centrorhynchidae
- Diplosentidae
- Echinorhynchidae
- Fessisentidae
- Heteracanthocephalidae
- Hypoechinorhynchidae
- Illiosentidae
- Plagiorhynchidae
- Polyacanthorhynchidae
- Polymorphidae
- Pomphorhynchidae
- Rhadinorhynchidae
- Acanthobdellidae
- Acanthodrilidae
- Alluroididae
- Bdellodrilidae
- Branchiobdellidae
- Cambarincolidae
- Capilloventridae
- Caridinophilidae
- Cylicobdellidae
- Dorydrilidae
- Enchytraeidae
- Erpobdellidae
- Glossiphoniidae
- Glossoscolecidae
- Haemadipsidae
- Haemopidae
- Haplotaxidae
- Hirudinidae
- Lumbricidae
- Lumbriculidae
- Megascolecidae
- Opistocystidae
- Ozobranchidae
- Phreodrilidae
- Piscicolidae
- Propappidae
- Randiellidae
- Salifidae
- Sparganophilidae
- Tubificidae
- Xironodrilidae
- Aberrantidae
- Acoetidae
- Acrocirridae
- Alciopidae
- Alvinellidae
- Ampharetidae
- Amphinomidae
- Antonbruunidae
- Aphroditidae
- Apistobranchidae
- Arenicolidae
- Capitellidae
- Chaetopteridae
- Chrysopetalidae
- Cirratulidae
- Cossuridae
- Ctenodrilidae
- Dinophilidae
- Diurodrilidae
- Dorvilleidae
- Endomyzostomatidae
- Eulepethidae
- Eunicidae
- Euphrosinidae
- Fauveliopsidae
- Flabelligeridae
- Glyceridae
- Goniadidae
- Hadoprionidae
- Hartmaniellidae
- Hesionidae
- Heterospionidae
- Histriobdellidae
- Ichthyotomidae
- Iospilidae
- Lacydoniidae
- Laetmonectidae
- Levidoridae
- Lopadorhynchidae
- Lopadorrhynchidae
- Lumbrineridae
- Magelonidae
- Maldanidae
- Myzostomidae
- Nautiliniellidae
- Nephtyidae
- Nereididae
- Nerillidae
- Oenonidae
- Onuphidae
- Opheliidae
- Orbiniidae
- Oweniidae
- Paralacydoniidae
- Paraonidae
- Parergodrilidae
- Pectinariidae
- Pholoidae
- Phyllodocidae
- Pilargidae
- Pisionidae
- Poecilochaetidae
- Poeobiidae
- Polygordiidae
- Polynoidae
- Pontodoridae
- Protodrilidae
- Protodriloididae
- Psammodrilidae
- Questidae
- Sabellariidae
- Sabellidae
- Saccocirridae
- Scalibregmatidae
- Serpulidae
- Siboglinidae
- Sigalionidae
- Sphaerodoridae
- Spintheridae
- Spionidae
- Sternaspidae
- Syllidae
- Terebellidae
- Tomopteridae
- Trichobranchidae
- Trochochaetidae
- Typhloscolecidae
- Uncispionidae
- Yndolaciidae
- Acalyptonotidae
- Acaridae
- Acaronychidae
- Achipteriidae
- Actinopodidae
- Adhaesozetidae
- Agelenidae
- Aleurodamaeidae
- Alicorhagiidae
- Alloptidae
- Allothyridae
- Amaurobiidae
- Ameridae
- Amerobelbidae
- Ameronothridae
- Ameroseiidae
- Ametroproctidae
- Ammotrechidae
- Ammoxenidae
- Amphinectidae
- Analgidae
- Anapidae
- Anisitsiellidae
- Antrodiaetidae
- Anyphaenidae
- Anystidae
- Aphelacaridae
- Araneidae
- Arborichthoniidae
- Arceremaeidae
- Archaeidae
- Argasidae
- Aribatidae
- Arrenuridae
- Ascidae
- Astegistidae
- Atemnidae
- Athienemanniidae
- Atopochthoniidae
- Atopomelidae
- Aturidae
- Atypidae
- Austrachipteriidae
- Austrochilidae
- Autognetidae
- Avenzoariidae
- Axonopsidae
- Barychelidae
- Basilobelbidae
- Bdellidae
- Bochicidae
- Brachychthoniidae
- Buthidae
- Caddidae
- Caeculidae
- Caleremaeidae
- Caloppiidae
- Camerobiidae
- Camisiidae
- Caponiidae
- Carabocepheidae
- Carabodidae
- Carpoglyphidae
- Cepheidae
- Ceratokalummidae
- Ceratoppiidae
- Ceratozetidae
- Cerocepheidae
- Ceromidae
- Chactidae
- Chamobatidae
- Charassobatidae
- Charinidae
- Charontidae
- Cheiridiidae
- Cheliferidae
- Chernetidae
- Cheyletidae
- Chortoglyphidae
- Chthoniidae
- Chummidae
- Chyzeriidae
- Cithaeronidae
- Clathrosperchonidae
- Clubionidae
- Collohmanniidae
- Corinnidae
- Cosmochthoniidae
- Crotoniidae
- Cryptognathidae
- Ctenacaridae
- Ctenidae
- Ctenizidae
- Ctenobelbidae
- Ctenothyadidae
- Cunaxidae
- Cuneoppiidae
- Cyatholipidae
- Cybaeidae
- Cycloctenidae
- Cymbaeremaeidae
- Cyrtaucheniidae
- Daesiidae
- Damaeidae
- Damaeolidae
- Dampfiellidae
- Deinopidae
- Demodecidae
- Dendroeremaeidae
- Dermanyssidae
- Desidae
- Dictynidae
- Digamasellidae
- Diguetidae
- Dipluridae
- Diptilomiopidae
- Drymobatidae
- Drymusidae
- Dysderidae
- Echimyopodidae
- Elliptochthoniidae
- Eniochthoniidae
- Epactozetidae
- Epilohmanniidae
- Epimerellidae
- Eremaeidae
- Eremaeozetidae
- Eremellidae
- Eremobatidae
- Eremobelbidae
- Eremulidae
- Eresidae
- Ereynetidae
- Eriophyidae
- Erythraeidae
- Eukoeneniidae
- Eulohmanniidae
- Euphthiracaridae
- Eupodidae
- Eutegaeidae
- Eviphididae
- Eylaidae
- Falculiferidae
- Feaellidae
- Feltriidae
- Filistatidae
- Fortuyniidae
- Gagrellidae
- Galeodidae
- Gallieniellidae
- Galumnellidae
- Galumnidae
- Garypidae
- Garypinidae
- Gehypochthoniidae
- Geogarypidae
- Glycyphagidae
- Gnaphosidae
- Gradungulidae
- Granuloppiidae
- Gustaviidae
- Gylippidae
- Gymnobisiidae
- Gymnodamaeidae
- Hahniidae
- Halacaridae
- Haplochthoniidae
- Haplozetidae
- Hemileiidae
- Hemisarcoptidae
- Hermanniellidae
- Hermanniidae
- Hersiliidae
- Heterobelbidae
- Heterochthoniidae
- Heteroscorpionidae
- Heterozetidae
- Hexathelidae
- Hexisopodidae
- Histiostomatidae
- Holarchaeidae
- Homalonychidae
- Hubbardiidae
- Humerobatidae
- Hungarobelbidae
- Huttoniidae
- Hyadesidae
- Hyadesiidae
- Hydrachnidae
- Hydrodromidae
- Hydrovolziidae
- Hydrozetidae
- Hydryphantidae
- Hygrobatidae
- Hyidae
- Hypochilidae
- Hypochthoniidae
- Hypoderatidae
- Ideoroncidae
- Idiopidae
- Idiozetidae
- Ixodidae
- Karschiidae
- Kiwilichidae
- Knemidokoptidae
- Kodiakellidae
- Krendowskiidae
- Kytoditidae
- Labidostommidae
- Laelapidae
- Laelaptidae
- Lamellareidae
- Laminosioptidae
- Lamponidae
- Larcidae
- Lebertiidae
- Lechytiidae
- Leeuwenhoekiidae
- Leptolaelapidae
- Leptonetidae
- Liacaridae
- Licneremaeidae
- Licnobelbidae
- Licnodamaeidae
- Liebstadiidae
- Limnesiidae
- Limnocharidae
- Limnozetidae
- Linyphiidae
- Liocranidae
- Liodidae
- Liphistiidae
- Listrophoridae
- Lohmanniidae
- Lycosidae
- Lyroppiidae
- Machadobelbidae
- Machuellidae
- Macrochelidae
- Macronyssidae
- Malaconothridae
- Malkaridae
- Maudheimiidae
- Mecicobothriidae
- Mecognathidae
- Mecysmaucheniidae
- Megeremaeidae
- Melanoblossiidae
- Menthidae
- Mesoplophoridae
- Metrioppiidae
- Micreremidae
- Micropholcommatidae
- Microstigmatidae
- Microtegeidae
- Microtrombidiidae
- Microzetidae
- Mideidae
- Mideopsidae
- Migidae
- Mimetidae
- Miturgidae
- Mochlozetidae
- Momoniidae
- Monoscutidae
- Multoribulidae
- Mummuciidae
- Myobiidae
- Myocoptidae
- Mysmenidae
- Nanhermanniidae
- Nanorchestidae
- Nasobatidae
- Nautarachnidae
- Nehypochthoniidae
- Nemesiidae
- Neoacaridae
- Neobisiidae
- Neoliodidae
- Neotrichozetidae
- Nephilidae
- Nesozetidae
- Nesticidae
- Nicodamidae
- Niphocepheidae
- Nippobodidae
- Nodocepheidae
- Nosybeidae
- Nosybelbidae
- Nothridae
- Nuttalliellidae
- Ochyroceratidae
- Oecobiidae
- Ologamasidae
- Olpiidae
- Oonopidae
- Opilioacaridae
- Oppiidae
- Oribatellidae
- Oribatulidae
- Oribellidae
- Oribotritiidae
- Oripodidae
- Orsolobidae
- Otocepheidae
- Oxidae
- Oxyameridae
- Oxyopidae
- Pachygnathidae
- Palaeacaridae
- Palpimanidae
- Papillonotidae
- Paracharontidae
- Parahyidae
- Parakalummidae
- Parantennulidae
- Parapirnodidae
- Pararchaeidae
- Parasitidae
- Paratropididae
- Parhypochthoniidae
- Passalozetidae
- Pediculochelidae
- Penthaleidae
- Penthalodidae
- Periegopidae
- Perlohmaniidae
- Pettalidae
- Phalangodidae
- Phenopelopidae
- Pheroliodidae
- Philodromidae
- Pholcidae
- Phrynichidae
- Phrynidae
- Phthiracaridae
- Phyllochthoniidae
- Phytoptidae
- Phytoseiidae
- Phyxelididae
- Piersigiidae
- Pimoidae
- Pionidae
- Pirnodidae
- Pisauridae
- Plasmobatidae
- Plateremaeidae
- Platyameridae
- Plectreuridae
- Podapolipidae
- Podopterotegaeidae
- Polyaspidae
- Polypterozetidae
- Pontarachnidae
- Prodidomidae
- Prokoeneniidae
- Protoplophoridae
- Protoribatidae
- Protoschizomidae
- Protziidae
- Psechridae
- Pseudochactidae
- Pseudochiridiidae
- Pseudogarypidae
- Pseudohydryphantidae
- Pseudoppiidae
- Psorergatidae
- Psoroptidae
- Pterobatidae
- Pterochthoniidae
- Pterolichidae
- Pterygosomatidae
- Punctoribatidae
- Pyemotidae
- Pygmephoridae
- Pyroglyphidae
- Quadroppiidae
- Rhagidiidae
- Rhagodidae
- Rhinonyssidae
- Rhodacaridae
- Rhynchoribatidae
- Ricinoididae
- Salticidae
- Sarcoptidae
- Scheloribatidae
- Scutacaridae
- Scutoverticidae
- Scytodidae
- Segestriidae
- Sejidae
- Selenopidae
- Selenoribatidae
- Senoculidae
- Sicariidae
- Siteroptidae
- Smarididae
- Solpugidae
- Sparassidae
- Sperchonidae
- Sperchontidae
- Sphaerochthoniidae
- Spinozetidae
- Staurobatidae
- Stenochilidae
- Sternophoridae
- Sternoppiidae
- Stigmaeidae
- Stiphidiidae
- Stygotoniidae
- Suctobelbidae
- Suidasiidae
- Syarinidae
- Symbioribatidae
- Symphytognathidae
- Synaphridae
- Synichotritiidae
- Synotaxidae
- Synthetonychidae
- Tarsocheylidae
- Tarsonemidae
- Tectocepheidae
- Tegeocranellidae
- Tegoribatidae
- Telemidae
- Tengellidae
- Tenuialidae
- Tenuipalpidae
- Teratoppiidae
- Tetrablemmidae
- Tetracondylidae
- Tetragnathidae
- Tetranychidae
- Teutoniidae
- Thelyphonidae
- Theraphosidae
- Theridiidae
- Theridiosomatidae
- Thermacaridae
- Thomisidae
- Thyasidae
- Thyrisomidae
- Titanoecidae
- Tokunocepheidae
- Torrenticolidae
- Trechaleidae
- Trhypochthoniidae
- Triaenonychidae
- Tridenchthoniidae
- Trizetidae
- Trochanteriidae
- Trombiculidae
- Tubulozetidae
- Tuckerellidae
- Tumerozetidae
- Tuparezetidae
- Turbinoptidae
- Tydeidae
- Uloboridae
- Unduloribatidae
- Unionicolidae
- Uropodidae
- Varroidae
- Winterschmidtiidae
- Withiidae
- Xenillidae
- Zelandothyadidae
- Zetomotrichidae
- Zetorchestidae
- Zodariidae
- Zoridae
- Zorocratidae
- Zoropsidae
- Artemiidae
- Bosminidae
- Branchinectidae
- Branchipodidae
- Cercopagididae
- Chirocephalidae
- Chydoridae
- Cyclestheriidae
- Cyzicidae
- Daphniidae
- Holopediidae
- Ilyocryptidae
- Leptestheriidae
- Leptodoridae
- Limnadiidae
- Lynceidae
- Macrothricidae
- Moinidae
- Neothricidae
- Parartemiidae
- Podonidae
- Polyphemidae
- Sayciidae
- Sididae
- Streptocephalidae
- Tanymastigiidae
- Thamnocephalidae
- Triopsidae
- Aphilodontidae
- Ballophilidae
- Craterostigmidae
- Cryptopidae
- Dignathodontidae
- Eriphantidae
- Eucratonychidae
- Geophilidae
- Gonibregmatidae
- Henicopidae
- Himantariidae
- Linotaeniidae
- Lithobiidae
- Macronicophilidae
- Mecistocephalidae
- Neogeophilidae
- Oryidae
- Pselliodidae
- Schendylidae
- Scolopendridae
- Scolopocryptopidae
- Scutigeridae
- Scutigerinidae
- Tampiyidae
- Abacionidae
- Adritylidae
- Allopocockiidae
- Altajellidae
- Ammodesmidae
- Andrognathidae
- Anthogonidae
- Anthroleucosomatidae
- Aphelidesmidae
- Aprosphylosomatidae
- Apterouridae
- Atopetholidae
- Atopogestidae
- Attemsiidae
- Biokoviellidae
- Blaniulidae
- Brachychaeteumatidae
- Branneriidae
- Callipodidae
- Cambalidae
- Cambalopsidae
- Campodesmidae
- Caseyidae
- Caspiopetalidae
- Chamaesomatidae
- Chelodesmidae
- Chelojulidae
- Choctellidae
- Chordeumatidae
- Chytodesmidae
- Cleidogonidae
- Comodesmidae
- Conotylidae
- Craspedosomatidae
- Cryptodesmidae
- Cyrtodesmidae
- Dalodesmidae
- Diplomaragnidae
- Doderiidae
- Doratodesmidae
- Dorsoporidae
- Dorypetalidae
- Entomobielziidae
- Epinannolenidae
- Eudigonidae
- Eurymerodesmidae
- Euryuridae
- Floridobolidae
- Fuhrmannodesmidae
- Galliobatidae
- Glomeridae
- Glomeridellidae
- Glomeridesmidae
- Glyphiulidae
- Golovatchiidae
- Gomphodesmidae
- Haaseidae
- Haasiidae
- Haplobainosomatidae
- Haplodesmidae
- Harpagophoridae
- Heterochordeumatidae
- Heterolatzeliidae
- Hirudisomatidae
- Hoffmaneumatidae
- Holistophallidae
- Hypogexenidae
- Iulomorphidae
- Julidae
- Kashmireumatidae
- Kiusiozoniidae
- Lankasomatidae
- Lophoproctidae
- Lusitaniosomatidae
- Macrochaeteumatidae
- Macrosternodesmidae
- Mastigophorophyllidae
- Megalotylidae
- Messicobolidae
- Metopidiotrichidae
- Mongoliulidae
- Nearctodesmidae
- Nemasomatidae
- Neoatractosomatidae
- Niponiosomatidae
- Odontopygidae
- Okeanobatidae
- Oniscodesmidae
- Opisotretidae
- Opisthocheiridae
- Origmatogonidae
- Oxydesmidae
- Pachybolidae
- Paeromopodidae
- Paracortinidae
- Paradoxosomatidae
- Parajulidae
- Pericambalidae
- Peterjohnsiidae
- Platydesmidae
- Platyrhacidae
- Polydesmidae
- Polyxenidae
- Polyzoniidae
- Pseudonannolenidae
- Pseudonemasomatidae
- Pseudospirobolellidae
- Pygmaeosomatidae
- Pyrgodesmidae
- Rhachodesmidae
- Rhinocricidae
- Rhiscosomididae
- Rhopaloiulidae
- Schizopetalidae
- Sinocallipodidae
- Siphoniulidae
- Siphonocryptidae
- Siphonophoridae
- Siphonorhinidae
- Siphonotidae
- Speophilosomatidae
- Sphaeriodesmidae
- Sphaeropoeidae
- Sphaerotheriidae
- Spirobolellidae
- Spirobolidae
- Spirostreptidae
- Stemmiulidae
- Striariidae
- Stylodesmidae
- Synxenidae
- Telsonemasomatidae
- Tingupidae
- Trachygonidae
- Trichoblaniulidae
- Trichopetalidae
- Trichopolydesmidae
- Tridontomidae
- Trigoniulidae
- Typhlobolellidae
- Urochordeumatidae
- Vaalogonopodidae
- Vandeleumatidae
- Verhoeffiidae
- Xystodesmidae
- Zephroniidae
- Zosteractiidae
- Acerentomidae
- Actaletidae
- Anajapygidae
- Antelientomidae
- Arrhopalitidae
- Bourletiellidae
- Brachystomellidae
- Campodeidae
- Collophoridae
- Cyphoderidae
- Dicyrtomidae
- Entomobryidae
- Eosentomidae
- Fujientomidae
- Hesperentomidae
- Hypogastruridae
- Isotomidae
- Japygidae
- Katiannidae
- Neanuridae
- Neelidae
- Odontellidae
- Oncopoduridae
- Onychiuridae
- Pachytullbergiidae
- Parajapygidae
- Paronellidae
- Poduridae
- Procampodeidae
- Projapygidae
- Protentomidae
- Sinentomidae
- Sminthuridae
- Sminthurididae
- Tomoceridae
- Tullbergiidae
- Acanaloniidae
- Acanthametropodidae
- Acanthopidae
- Acanthopteroctetidae
- Acanthosomatidae
- Acartophthalmidae
- Achilidae
- Achilixiidae
- Aclerdidae
- Aclopidae
- Acrididae
- Acroceridae
- Acrolepiidae
- Acrolophidae
- Adelgidae
- Adelidae
- Aderidae
- Adiheterothripidae
- Aegialiidae
- Aenictopecheidae
- Aeolothripidae
- Aeshnidae
- Agaonidae
- Agathemeridae
- Agathiphagidae
- Agonoxenidae
- Agromyzidae
- Aididae
- Aleyrodidae
- Alucitidae
- Alydidae
- Ameletidae
- Ameletopsidae
- Ametropodidae
- Amorphoscelidae
- Amphientomidae
- Amphipsocidae
- Amphipterygidae
- Amphizoidae
- Ampulicidae
- Anaxyelidae
- Ancistropsyllidae
- Andesembiidae
- Andrenidae
- Anisacanthidae
- Anisembiidae
- Anisolabididae
- Anisopodidae
- Anobiidae
- Anomalopsychidae
- Anomoeotidae
- Anomosetidae
- Anostostomatidae
- Anthelidae
- Anthicidae
- Anthocoridae
- Anthomyiidae
- Anthomyzidae
- Anthribidae
- Antipodoeciidae
- Apataniidae
- Aphelinidae
- Aphididae
- Aphodiidae
- Aphrophoridae
- Apidae
- Apioceridae
- Apionidae
- Apsilocephalidae
- Apteropanorpidae
- Apystomyiidae
- Aradidae
- Archembiidae
- Archeocrypticidae
- Archipsocidae
- Arctiidae
- Argidae
- Arrhenophanidae
- Artematopodidae
- Artheneidae
- Arthropleidae
- Ascalaphidae
- Aschiphasmatidae
- Asilidae
- Asiopsocidae
- Asteiidae
- Atelestidae
- Athericidae
- Atriplectididae
- Attelabidae
- Aulacidae
- Aulacigastridae
- Aulonocnemidae
- Australembiidae
- Australimyzidae
- Austroleptidae
- Austroperlidae
- Austropetaliidae
- Austrophasmatidae
- Axiidae
- Axymyiidae
- Bacillidae
- Baetidae
- Baetiscidae
- Bahiaxenidae
- Barbarochthonidae
- Batrachedridae
- Bedelliidae
- Beesoniidae
- Behningiidae
- Belidae
- Belohinidae
- Belostomatidae
- Beraeidae
- Berothidae
- Berytidae
- Bethylidae
- Bibionidae
- Biphyllidae
- Bittacidae
- Blaberidae
- Blastobasidae
- Blattidae
- Blephariceridae
- Blissidae
- Bohartillidae
- Bolboceratidae
- Bolbomyiidae
- Bolitophilidae
- Bombycidae
- Bombyliidae
- Boopiidae
- Boreidae
- Boridae
- Bostrichidae
- Bothrideridae
- Brachodidae
- Brachycentridae
- Brachyceridae
- Brachypsectridae
- Brachypteridae
- Brachystomatidae
- Braconidae
- Brahmaeidae
- Braulidae
- Brentidae
- Bryopsocidae
- Bucculatricidae
- Buprestidae
- Byrrhidae
- Byturidae
- Caeciliusidae
- Caenidae
- Calamoceratidae
- Caliscelidae
- Callidulidae
- Calliphoridae
- Callirhipidae
- Calocidae
- Calophyidae
- Calopterygidae
- Camillidae
- Canacidae
- Cantacaderidae
- Cantharidae
- Canthyloscelidae
- Capniidae
- Carabidae
- Carayonemidae
- Carcinophoridae
- Carnidae
- Carposinidae
- Carsidaridae
- Carthaeidae
- Castniidae
- Cecidomyiidae
- Cecidosidae
- Celyphidae
- Cephidae
- Cerambycidae
- Ceraphronidae
- Ceratocombidae
- Ceratophyllidae
- Ceratopogonidae
- Cercopidae
- Cerococcidae
- Cerophytidae
- Cerylonidae
- Cetoniidae
- Chaeteessidae
- Chalcididae
- Chamaemyiidae
- Chaoboridae
- Charilaidae
- Charipidae
- Chathamiidae
- Chelisochidae
- Chelonariidae
- Chimaeropsyllidae
- Chironomidae
- Chlorocyphidae
- Chloroperlidae
- Chloropidae
- Choreutidae
- Choristidae
- Chorotypidae
- Chrysididae
- Chrysomelidae
- Chrysopidae
- Chrysopolomidae
- Chyromyidae
- Cicadellidae
- Cicadidae
- Ciidae
- Cimbicidae
- Cimicidae
- Cixiidae
- Clambidae
- Clastopteridae
- Cleridae
- Clothodidae
- Clothodinae
- Clusiidae
- Coccidae
- Coccinellidae
- Coelopidae
- Coenagrionidae
- Coleophoridae
- Colletidae
- Coloburiscidae
- Conchaspididae
- Coniopterygidae
- Conoesucidae
- Conopidae
- Cooloolidae
- Copromorphidae
- Coptopsyllidae
- Cordulegastridae
- Corduliidae
- Coreidae
- Corethrellidae
- Corioxenidae
- Corixidae
- Corydalidae
- Corydiidae
- Corylophidae
- Cosmopterigidae
- Cossidae
- Crabronidae
- Crambidae
- Crinopterygidae
- Crowsoniellidae
- Cryptocercidae
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- Amphilochidae
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- Bentheuphausiidae
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- Bresiliidae
- Buddelundiellidae
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- Carpiliidae
- Ceinidae
- Ceratocumatidae
- Chaetiliidae
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- Chuneolidae
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- Coenobitidae
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- Iulopididae
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- Keuphyliidae
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- Lampropidae
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- Lepidomysidae
- Leptanthuridae
- Leptocheliidae
- Leptognathiidae
- Lestrigonidae
- Leuconidae
- Leucosiidae
- Leucothoidae
- Ligiidae
- Liljeborgiidae
- Limnoriidae
- Lithodidae
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- Lycaeopsidae
- Lysianassidae
- Lysiosquillidae
- Macrophthalmidae
- Macrostylidae
- Majidae
- Mathildellidae
- Matutidae
- Megaluropidae
- Melitidae
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- Menippidae
- Meoniscidae
- Mesamphisopidae
- Mesogammaridae
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- Micheleidae
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- Microphasmatidae
- Mictosomatidae
- Mictyridae
- Mimonectidae
- Mirandotanaidae
- Mithracidae
- Monodellidae
- Munnidae
- Munnopsidae
- Mysidae
- Najnidae
- Nannastacidae
- Nannoniscidae
- Nannosquillidae
- Nebaliidae
- Nebaliopsididae
- Nematocarcinidae
- Neomegamphopidae
- Neotanaidae
- Nephropidae
- Nihotungidae
- Nototanaidae
- Numbakullidae
- Ochlesidae
- Ocypodidae
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- Odontodactylidae
- Oedicerotidae
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- Olibrinidae
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- Pagurapseudidae
- Pagurapseudopsididae
- Paguridae
- Palaemonidae
- Palicidae
- Palinuridae
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- Panopeidae
- Parabathynellidae
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- Phliantidae
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- Phyllotymolinidae
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- Psalidopodidae
- Pseudidotheidae
- Pseudocrangonyctidae
- Pseudocumatidae
- Pseudojaniridae
- Pseudorhombilidae
- Pseudosquillidae
- Pseudotanaidae
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- Stilipedidae
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- Oxynaspididae
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- Pennellidae
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- Phyllodicolidae
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- Platylepadidae
- Poecilasmatidae
- Pollicipedidae
- Pontellidae
- Pontoeciellidae
- Porcellidiidae
- Porocephalidae
- Psammocyclopinidae
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- Pseudocyclopidae
- Pseudocyclopiidae
- Pseudocycnidae
- Pseudodiaptomidae
- Pseudotachidiidae
- Pyrgomatidae
- Rataniidae
- Reighardiidae
- Rhincalanidae
- Rhizothricidae
- Rhynchomolgidae
- Ridgewayiidae
- Sabelliphilidae
- Sacculinidae
- Sapphirinidae
- Scalpellidae
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- Serpulidicolidae
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- Spinocalanidae
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- Splanchnotrophidae
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- Trebiidae
- Trypetesidae
- Tuccidae
- Urocopiidae
- Verrucidae
- Xenocoelomatidae
- Zapfellidae
- Bairdiidae
- Brachycytheridae
- Bythocyprididae
- Bythocytheridae
- Candonidae
- Cobanocytheridae
- Cushmanideidae
- Cylindroleberididae
- Cyprididae
- Cypridinidae
- Cypridopsidae
- Cytheralisonidae
- Cytherellidae
- Cytherettidae
- Cytheridae
- Cytherideidae
- Cytheromatidae
- Cytheruridae
- Darwinulidae
- Entocytheridae
- Eucytheridae
- Halocyprididae
- Hemicytheridae
- Ilyocyprididae
- Krithidae
- Leguminocythereididae
- Leptocytheridae
- Limnocytheridae
- Loxoconchidae
- Macrocyprididae
- Microcytheridae
- Neocytherideidae
- Notodromadidae
- Paracyprididae
- Paracytherideidae
- Paradoxostomatidae
- Parvocytheridae
- Pectocytheridae
- Philomedidae
- Polycopidae
- Pontocyprididae
- Psammocytheridae
- Punciidae
- Rutidermatidae
- Saipanettidae
- Sarsiellidae
- Schizocytheridae
- Thaumatocyprididae
- Trachyleberididae
- Xestoleberididae
- Amphipauropodidae
- Brachypauropodidae
- Diplopauropodidae
- Eurypauropodidae
- Hansenauropodidae
- Millotauropodidae
- Pauropodidae
- Polypauropodidae
- Sphaeropauropodidae
- Ammotheidae
- Austrodecidae
- Callipallenidae
- Colossendeidae
- Endeididae
- Nymphonidae
- Phoxichilidiidae
- Pycnogonidae
- Rhynchothoracidae
- Godzilliidae
- Micropacteridae
- Speleonectidae
- Tesnusocarididae
- Scolopendrellidae
- Scutigerellidae
- Craniidae
- Discinidae
- Lingulidae
- Aulacothyropsidae
- Basiliolidae
- Bouchardiidae
- Cancellothyrididae
- Chlidonophoridae
- Cnismatocentridae
- Cryptoporidae
- Dallinidae
- Dyscoliidae
- Frenulinidae
- Frieleiidae
- Hemithirididae
- Kingenidae
- Kraussinidae
- Laqueidae
- Megathyrididae
- Notosariidae
- Platidiidae
- Terebrataliidae
- Terebratellidae
- Terebratulidae
- Tethyrhynchiidae
- Thaumatosiidae
- Thecideidae
- Thecidellinidae
- Zeilleriidae
- Acoraniidae
- Actisecidae
- Adeonellidae
- Adeonidae
- Aeteidae
- Aethozoontidae
- Aeverrilliidae
- Alcyonidiidae
- Alysidiidae
- Antroporidae
- Arachnidiidae
- Arachnopusiidae
- Ascosiidae
- Aspidostomatidae
- Bathyalozoontidae
- Batoporidae
- Beaniidae
- Benedeniporidae
- Bifaxariidae
- Biporidae
- Bitectiporidae
- Brydonellidae
- Bryocryptellidae
- Bryopastoridae
- Buffonellodidae
- Bugulidae
- Buskiidae
- Calescharidae
- Calloporidae
- Calwelliidae
- Candidae
- Catenicellidae
- Cellariidae
- Celleporidae
- Chaperiidae
- Cheiloporinidae
- Chlidoniidae
- Chlidoniopsidae
- Chorizoporidae
- Clavoporidae
- Cleidochasmatidae
- Colatooeciidae
- Crepidacanthidae
- Cribrilinidae
- Cryptosulidae
- Cupuladriidae
- Cyclicoporidae
- Dhondtiscidae
- Didymosellidae
- Doryporellidae
- Echinovadomidae
- Electridae
- Eminooeciidae
- Epistomiidae
- Escharinidae
- Eucrateidae
- Euoplozoidae
- Eurystomellidae
- Euthyrisellidae
- Euthyroididae
- Exechonellidae
- Exochellidae
- Farciminariidae
- Farrellidae
- Flustrellidridae
- Flustridae
- Foveolariidae
- Gemelliporellidae
- Gigantoporidae
- Haplopomidae
- Harmeriellidae
- Heliodomidae
- Hiantoporidae
- Hincksiporidae
- Hippaliosinidae
- Hippopodinidae
- Hippoporidridae
- Hippothoidae
- Hislopiidae
- Hypophorellidae
- Immergentiidae
- Inversiulidae
- Jaculinidae
- Jubellidae
- Labiostomellidae
- Lacernidae
- Leiosalpingidae
- Lekythoporidae
- Lepraliellidae
- Lunulariidae
- Macroporidae
- Mamilloporidae
- Margarettidae
- Mawatariidae
- Membranicellariidae
- Membraniporidae
- Metrarabdotosidae
- Microporellidae
- Microporidae
- Mimosellidae
- Mixtopeltidae
- Monobryozoontidae
- Monoporellidae
- Myriaporidae
- Nolellidae
- Onychocellidae
- Orbituliporidae
- Otionellidae
- Pachyzoontidae
- Pacificincolidae
- Paludicellidae
- Panolicellidae
- Parmulariidae
- Pasytheidae
- Penetrantiidae
- Petalostegidae
- Petraliellidae
- Petraliidae
- Pherusellidae
- Phidoloporidae
- Phoceanidae
- Phorioppniidae
- Polliciporidae
- Poricellariidae
- Porinidae
- Pottsiellidae
- Prostomariidae
- Pseudolepraliidae
- Quadricellariidae
- Rhabdozoidae
- Robertsonidridae
- Romancheinidae
- Savignyellidae
- Schizoporellidae
- Sclerodomidae
- Scrupariidae
- Selenariidae
- Setosellidae
- Setosellinidae
- Sinoflustridae
- Siphonicytaridae
- Smittinidae
- Spathiporidae
- Steginoporellidae
- Stomachetosellidae
- Tendridae
- Terebriporidae
- Tessaradomidae
- Tetraplariidae
- Teuchoporidae
- Thalamoporellidae
- Torquatellidae
- Triticellidae
- Trypostegidae
- Umbonulidae
- Urceoliporidae
- Vesiculariidae
- Vicidae
- Victorellidae
- Walkeriidae
- Watersiporidae
- Cristatellidae
- Fredericellidae
- Lophopodidae
- Pectinatellidae
- Plumatellidae
- Stephanellidae
- Actinoporidae
- Aisenvergiidae
- Amplexoporidae
- Annectocymidae
- Anolotichiidae
- Atactotoechidae
- Bereniceidae
- Calvetiidae
- Ceramoporidae
- Cerioporidae
- Cinctiporidae
- Crisiidae
- Crisinidae
- Crisuliporidae
- Cystodictyonidae
- Cytididae
- Densiporidae
- Diaperoeciidae
- Diastoporidae
- Entalophoridae
- Eridotrypellidae
- Fenestellidae
- Fistuliporidae
- Frondiporidae
- Goniocladiidae
- Hastingsiidae
- Heteroporidae
- Hexagonellidae
- Horneridae
- Hyphasmoporidae
- Idmoneidae
- Intraporidae
- Leioclemidae
- Lichenoporidae
- Multisparsidae
- Nikiforovellidae
- Oncousoeciidae
- Orbiporidae
- Petaloporidae
- Phaceloporidae
- Plagioeciidae
- Pseudidmoneidae
- Ptilodictyidae
- Pustuloporidae
- Ralfimartitidae
- Rhabdomesidae
- Rhinidictyidae
- Rhinoporidae
- Semicosciniidae
- Stictoporellidae
- Stigmatoechidae
- Stomatoporidae
- Terviidae
- Trematoporidae
- Tretocycloeciidae
- Tubuliporidae
- Bathybelosidae
- Eukrohniidae
- Krohnitelldae
- Krohnittellidae
- Krohnittidae
- Pterokrohniidae
- Pterosagittidae
- Sagittidae
- Spadellidae
- Torquatoridae
- Abyssocottidae
- Acanthuridae
- Acestrorhynchidae
- Achiridae
- Achiropsettidae
- Acipenseridae
- Acropomatidae
- Adrianichthyidae
- Agonidae
- Akysidae
- Albulidae
- Alepisauridae
- Alepocephalidae
- Alestidae
- Amarsipidae
- Ambassidae
- Amblycipitidae
- Amblyopsidae
- Amiidae
- Ammodytidae
- Amphiliidae
- Anabantidae
- Anablepidae
- Anarhichadidae
- Anchariidae
- Anguillidae
- Anomalopidae
- Anoplogastridae
- Anoplopomatidae
- Anostomidae
- Anotopteridae
- Antennariidae
- Aphredoderidae
- Aphyonidae
- Apistidae
- Aploactinidae
- Aplocheilidae
- Aplodactylidae
- Apogonidae
- Apteronotidae
- Aracanidae
- Arapaimidae
- Argentinidae
- Ariidae
- Ariommatidae
- Arripidae
- Artedidraconidae
- Aspredinidae
- Astroblepidae
- Ateleopodidae
- Atherinidae
- Atherinopsidae
- Auchenipteridae
- Aulopidae
- Aulorhynchidae
- Aulostomidae
- Austroglanididae
- Badidae
- Bagridae
- Balistidae
- Balitoridae
- Banjosidae
- Barbourisiidae
- Bathyclupeidae
- Bathydraconidae
- Bathylaconidae
- Bathylagidae
- Bathylutichthyidae
- Bathymasteridae
- Bathysauridae
- Bathysauroididae
- Bathysauropsidae
- Batrachoididae
- Bedotiidae
- Belonidae
- Bembridae
- Berycidae
- Blenniidae
- Bothidae
- Bovichtidae
- Brachionichthyidae
- Bramidae
- Bregmacerotidae
- Bythitidae
- Caesionidae
- Callanthiidae
- Callichthyidae
- Callionymidae
- Caproidae
- Caracanthidae
- Carangidae
- Carapidae
- Caristiidae
- Catostomidae
- Caulophrynidae
- Centracanthidae
- Centrarchidae
- Centriscidae
- Centrogenyidae
- Centrolophidae
- Centrophrynidae
- Centropomidae
- Cepolidae
- Ceratiidae
- Cetomimidae
- Cetopsidae
- Chacidae
- Chaenopsidae
- Chaetodontidae
- Champsodontidae
- Chanidae
- Channichthyidae
- Channidae
- Characidae
- Chaudhuriidae
- Chaunacidae
- Cheilodactylidae
- Cheimarrichthyidae
- Chiasmodontidae
- Chilodontidae
- Chirocentridae
- Chironemidae
- Chlopsidae
- Chlorophthalmidae
- Cichlidae
- Cirrhitidae
- Citharidae
- Citharinidae
- Clariidae
- Claroteidae
- Clinidae
- Clupeidae
- Cobitidae
- Colocongridae
- Comephoridae
- Congiopodidae
- Congridae
- Coryphaenidae
- Cottidae
- Cottocomephoridae
- Cranoglanididae
- Creediidae
- Crenuchidae
- Cryptacanthodidae
- Ctenoluciidae
- Curimatidae
- Cyclopteridae
- Cyematidae
- Cynodontidae
- Cynoglossidae
- Cyprinidae
- Cyprinodontidae
- Cyttidae
- Dactylopteridae
- Dactyloscopidae
- Datnioididae
- Dentatherinidae
- Denticipitidae
- Derichthyidae
- Diceratiidae
- Dichistiidae
- Dinolestidae
- Dinopercidae
- Diodontidae
- Diplomystidae
- Diretmidae
- Distichodontidae
- Doradidae
- Draconettidae
- Drepaneidae
- Echeneidae
- Elassomatidae
- Eleginopsidae
- Eleotridae
- Elopidae
- Embiotocidae
- Emmelichthyidae
- Engraulidae
- Enoplosidae
- Ephippidae
- Epigonidae
- Erethistidae
- Ereuniidae
- Erythrinidae
- Eschmeyeridae
- Esocidae
- Euclichthyidae
- Eurypharyngidae
- Evermannellidae
- Exocoetidae
- Fistulariidae
- Fundulidae
- Gadidae
- Galaxiidae
- Gasteropelecidae
- Gasterosteidae
- Gempylidae
- Gerreidae
- Gibberichthyidae
- Gigantactinidae
- Giganturidae
- Glaucosomatidae
- Gnathanacanthidae
- Gobiesocidae
- Gobiidae
- Gonorynchidae
- Gonostomatidae
- Goodeidae
- Grammatidae
- Grammicolepididae
- Gymnarchidae
- Gymnotidae
- Gyrinocheilidae
- Haemulidae
- Halosauridae
- Hapalogenyidae
- Harpagiferidae
- Helostomatidae
- Hemiodontidae
- Hemiramphidae
- Hemitripteridae
- Hepsetidae
- Heptapteridae
- Heterenchelyidae
- Heteropneustidae
- Hexagrammidae
- Himantolophidae
- Hiodontidae
- Hispidoberycidae
- Holocentridae
- Hoplichthyidae
- Howellidae
- Hypopomidae
- Hypoptychidae
- Icosteidae
- Ictaluridae
- Indostomidae
- Inermiidae
- Ipnopidae
- Istiophoridae
- Kneriidae
- Kraemeriidae
- Kuhliidae
- Kurtidae
- Kyphosidae
- Labridae
- Labrisomidae
- Lacantuniidae
- Lactariidae
- Lampridae
- Lateolabracidae
- Latidae
- Latridae
- Lebiasinidae
- Leiognathidae
- Lepidogalaxiidae
- Lepisosteidae
- Leptobramidae
- Leptochilichthyidae
- Leptoscopidae
- Lethrinidae
- Linophrynidae
- Liparidae
- Lobotidae
- Lophichthyidae
- Lophiidae
- Lophotidae
- Loricariidae
- Lotidae
- Lutjanidae
- Luvaridae
- Macrouridae
- Malacanthidae
- Malapteruridae
- Mastacembelidae
- Megalopidae
- Melamphaidae
- Melanocetidae
- Melanonidae
- Melanotaeniidae
- Menidae
- Merlucciidae
- Microdesmidae
- Microstomatidae
- Mochokidae
- Molidae
- Monacanthidae
- Monocentridae
- Monodactylidae
- Monognathidae
- Moridae
- Moringuidae
- Mormyridae
- Moronidae
- Mugilidae
- Mullidae
- Muraenesocidae
- Muraenidae
- Muraenolepididae
- Myctophidae
- Myrocongridae
- Nandidae
- Nematistiidae
- Nematogenyidae
- Nemichthyidae
- Nemipteridae
- Neoceratiidae
- Neoscopelidae
- Neosebastidae
- Nettastomatidae
- Nomeidae
- Normanichthyidae
- Notacanthidae
- Nothobranchiidae
- Notocheiridae
- Notopteridae
- Notosudidae
- Nototheniidae
- Odacidae
- Odontobutidae
- Ogcocephalidae
- Olyridae
- Omosudidae
- Oneirodidae
- Ophichthidae
- Ophidiidae
- Opisthoproctidae
- Opistognathidae
- Oplegnathidae
- Oreosomatidae
- Osmeridae
- Osphronemidae
- Osteoglossidae
- Ostraciidae
- Ostracoberycidae
- Pangasiidae
- Pantodontidae
- Parabembridae
- Parabrotulidae
- Paralepididae
- Paralichthyidae
- Parascorpididae
- Paraulopidae
- Parazenidae
- Parodontidae
- Pataecidae
- Pegasidae
- Pempheridae
- Pentacerotidae
- Percichthyidae
- Percidae
- Perciliidae
- Percophidae
- Percopsidae
- Peristediidae
- Phallostethidae
- Pholidae
- Pholidichthyidae
- Phosichthyidae
- Phractolaemidae
- Phycidae
- Pimelodidae
- Pinguipedidae
- Platycephalidae
- Platytroctidae
- Plecoglossidae
- Plectrogeniidae
- Plesiopidae
- Pleuronectidae
- Plotosidae
- Poeciliidae
- Polycentridae
- Polymixiidae
- Polynemidae
- Polyodontidae
- Polyprionidae
- Polypteridae
- Pomacanthidae
- Pomacentridae
- Pomatomidae
- Priacanthidae
- Pristigasteridae
- Prochilodontidae
- Profundulidae
- Protanguillidae
- Psettodidae
- Pseudaphritidae
- Pseudochromidae
- Pseudomugilidae
- Pseudopimelodidae
- Pseudotrichonotidae
- Psilorhynchidae
- Psychrolutidae
- Ptereleotridae
- Ptilichthyidae
- Rachycentridae
- Radiicephalidae
- Regalecidae
- Retropinnidae
- Rhamphichthyidae
- Rhamphocottidae
- Rhyacichthyidae
- Rivulidae
- Rondeletiidae
- Saccopharyngidae
- Salangidae
- Salmonidae
- Samaridae
- Scaridae
- Scatophagidae
- Schilbeidae
- Schindleriidae
- Sciaenidae
- Scoloplacidae
- Scomberesocidae
- Scombridae
- Scombrolabracidae
- Scombropidae
- Scopelarchidae
- Scophthalmidae
- Scorpaenidae
- Scytalinidae
- Sebastidae
- Serranidae
- Serrivomeridae
- Setarchidae
- Siganidae
- Sillaginidae
- Siluridae
- Sisoridae
- Soleidae
- Solenostomidae
- Sparidae
- Sphyraenidae
- Stephanoberycidae
- Sternoptychidae
- Sternopygidae
- Stichaeidae
- Stomiidae
- Stromateidae
- Stylephoridae
- Sundasalangidae
- Symphysanodontidae
- Synanceiidae
- Synaphobranchidae
- Synbranchidae
- Syngnathidae
- Synodontidae
- Telmatherinidae
- Terapontidae
- Tetrabrachiidae
- Tetragonuridae
- Tetraodontidae
- Tetrarogidae
- Thaumatichthyidae
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- Procaviidae
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- Tachyglossidae
- Talpidae
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- Trichechidae
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- Vespertilionidae
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- Vombatidae
- Acrochordidae
- Agamidae
- Amphisbaenia
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- Anguidae
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- Anomalepidae
- Anomochilidae
- Atractaspididae
- Boidae
- Bolyeridae
- Carettochelyidae
- Chamaeleonidae
- Chelidae
- Cheloniidae
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- Colubridae
- Cordylidae
- Corytophanidae
- Crocodylidae
- Crotaphytidae
- Cylindrophiidae
- Dermatemydidae
- Dermochelyidae
- Dibamidae
- Elapidae
- Emydidae
- Gekkonidae
- Geoemydidae
- Gerrhosauridae
- Gymnophthalmidae
- Helodermatidae
- Hoplocercidae
- Hydrophiidae
- Iguanidae
- Kinosternidae
- Lacertidae
- Lanthanotidae
- Leptotyphlopidae
- Loxocemidae
- Opluridae
- Pelomedusidae
- Phrynosomatidae
- Podocnemididae
- Polychrotidae
- Pygopodidae
- Rhineuridae
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- Sphenodontidae
- Teiidae
- Testudinidae
- Trionychidae
- Tropidophiidae
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- Typhlopidae
- Uropeltidae
- Varanidae
- Viperidae
- Xantusiidae
- Xenopeltidae
- Xenosauridae
- Latimeriidae
- Lepidosirenidae
- Neoceratodontidae
- Protopteridae
- Doliolidae
- Doliopsidae
- Doliopsoididae
- Paradoliopsidae
- Pyrosomatidae
- Salpidae
- Acanthogorgiidae
- Acontiophoridae
- Acroporidae
- Actinernidae
- Actiniidae
- Actinodendronidae
- Actinoscyphiidae
- Actinostolidae
- Agariciidae
- Aiptasiidae
- Aiptasiomorphidae
- Alcyonidae
- Alcyoniidae
- Aliciidae
- Andresiidae
- Andwakiidae
- Anthemiphylliidae
- Anthoptilidae
- Anthothelidae
- Antipathidae
- Aphanipathidae
- Arachnactidae
- Astrocoeniidae
- Aurelianidae
- Bathyphellidae
- Boloceroididae
- Botrucnidiferidae
- Briareidae
- Caryophylliidae
- Cerianthidae
- Chrysogorgiidae
- Chunellidae
- Cladopathidae
- Clavulariidae
- Condylanthidae
- Coralliidae
- Corallimorphidae
- Cornulariidae
- Dendrobrachiidae
- Dendrophylliidae
- Diadumenidae
- Discosomatidae
- Echinoptilidae
- Edwardsiidae
- Ellisellidae
- Epizoanthidae
- Euphyllidae
- Exocoelactiidae
- Faviidae
- Flabellidae
- Fungiacyathidae
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- Funiculinidae
- Galatheanthemidae
- Gardineriidae
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- Halcampidae
- Halcampoididae
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- Haliplanellidae
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- Pectiniidae
- Pennatulidae
- Pennautlidae
- Phymanthidae
- Plexauridae
- Pocilloporidae
- Poritidae
- Preactiidae
- Primnoidae
- Proheliolitidae
- Protoptilidae
- Pseudogorgiidae
- Ptychodactiidae
- Renillidae
- Rhizangiidae
- Ricordiidae
- Sagartiidae
- Sagartiomorphidae
- Schizopathidae
- Scleroptilidae
- Sideractiidae
- Siderastreidae
- Sphenopidae
- Stachyptilidae
- Stichodactylidae
- Stylopathidae
- Subergorgiidae
- Taiaroidae
- Thalassianthidae
- Trachyphylliidae
- Tubiporidae
- Turbinoliidae
- Umbellulidae
- Veretillidae
- Virgulariidae
- Xenidae
- Xeniidae
- Zoanthidae
- Alatinidae
- Carybdeidae
- Chirodropidae
- Chiropsalmidae
- Tamoyidae
- Abylidae
- Acaulidae
- Aeginidae
- Aequoreidae
- Agalmatidae
- Aglaopheniidae
- Apolemiidae
- Armorhydridae
- Asyncorynidae
- Athorybiidae
- Australomedusidae
- Balellidae
- Barcinididae
- Blackfordiidae
- Boeromedusidae
- Bonneviellidae
- Boreohydridae
- Bougainvilliidae
- Bythotiaridae
- Campanulariidae
- Campanulinidae
- Candelabridae
- Cirrholoveniidae
- Cladocorynidae
- Cladonematidae
- Clathrozoellidae
- Clathrozoidae
- Clausophyidae
- Cordylophoridae
- Corymorphidae
- Corynidae
- Csiromedusidae
- Cuninidae
- Cytaeididae
- Diphyidae
- Dipleurosomatidae
- Eirenidae
- Erennidae
- Eucodoniidae
- Eudendriidae
- Forskaliidae
- Geryoniidae
- Halammohydridae
- Haleciidae
- Halicreatidae
- Halimedusidae
- Halopterididae
- Hebellidae
- Heterotentaculidae
- Hippopodiidae
- Hydractiniidae
- Hydrichthyidae
- Hydridae
- Hydrocorynidae
- Jeanbouilloniidae
- Kirchenpaueriidae
- Lafoeidae
- Laodiceidae
- Lineolariidae
- Lovenellidae
- Magapiidae
- Malagazziidae
- Margelopsidae
- Melicertidae
- Microhydrulidae
- Milleporidae
- Mitrocomidae
- Moerisiidae
- Monobrachiidae
- Niobiidae
- Oceaniidae
- Octocannoididae
- Olindiasidae
- Orchistomidae
- Otohydridae
- Pandeidae
- Paracorynidae
- Pennariidae
- Petasidae
- Phialellidae
- Phialuciidae
- Physaliidae
- Physophoridae
- Plumulariidae
- Polyorchidae
- Porpitidae
- Prayidae
- Proboscidactylidae
- Protiaridae
- Protohydridae
- Ptilocodiidae
- Ptychogastriidae
- Pyrostephidae
- Rathkeidae
- Rhizophysidae
- Rhodaliidae
- Rhopalonematidae
- Rhysiidae
- Rosalindidae
- Sertulariidae
- Solanderiidae
- Solmarisidae
- Sphaerocorynidae
- Sphaeronectidae
- Stylasteridae
- Sugiuridae
- Syntheciidae
- Teclaiidae
- Teissieridae
- Tetraplatidae
- Thyroscyphidae
- Tiarannidae
- Tiaropsidae
- Trichydridae
- Tricyclusidae
- Tubiclavoididae
- Tubulariidae
- Zancleidae
- Zancleopsidae
- Archirhizidae
- Atollidae
- Atorellidae
- Cassiopeidae
- Catostylidae
- Cepheidae
- Cyaneidae
- Linuchidae
- Lobonematidae
- Lychnorhizidae
- Mastigiidae
- Nausithoidae
- Paraphyllinidae
- Pelagiidae
- Periphyllidae
- Rhizostomatidae
- Stomolophidae
- Ulmaridae
- Depastridae
- Kishinouyeidae
- Kyopodidae
- Lipkeidae
- Lucernariidae
- Tesseranthidae
- Beroidae
- Aulacoctenidae
- Bathocyroidae
- Bathyctenidae
- Bolinopsidae
- Cestidae
- Coeloplanidae
- Cryptocodidae
- Cryptolobatidae
- Ctenellidae
- Ctenoplanidae
- Dryodoridae
- Euchloridae
- Euplokamidae
- Eurhamphaeidae
- Ganeshidae
- Haeckeliidae
- Lampeidae
- Lampoctenidae
- Leucotheidae
- Lobatolampeidae
- Lyroctenidae
- Mertensiidae
- Ocyropsidae
- Pleurobrachiidae
- Savangiidae
- Thalassocalycidae
- Tjalfiellidae
- Acanthasteridae
- Archasteridae
- Asteriidae
- Asterinidae
- Asterodiscididae
- Asteropseidae
- Astropectinidae
- Benthopectinidae
- Brisingidae
- Caymanostellidae
- Chaetasteridae
- Ctenodiscidae
- Echinasteridae
- Freyellidae
- Ganeriidae
- Goniasteridae
- Goniopectinidae
- Heliasteridae
- Korethrasteridae
- Leilasteridae
- Luidiidae
- Mithrodiidae
- Myxasteridae
- Neomorphasteridae
- Odontasteridae
- Ophidiasteridae
- Oreasteridae
- Pedicellasteridae
- Podosphaerasteridae
- Poraniidae
- Porcellanasteridae
- Pseudarchasteridae
- Pterasteridae
- Pycnopodiidae
- Radiasteridae
- Solasteridae
- Stichasteridae
- Zoroasteridae
- Antedonidae
- Atelecrinidae
- Bathycrinidae
- Charitometridae
- Colobometridae
- Comasteridae
- Pentacrinitidae
- Pentametrocrinidae
- Phrynocrinidae
- Thalassometridae
- Tropiometridae
- Zenometridae
- Aeropsidae
- Apatopygidae
- Arbaciidae
- Aspidodiadematidae
- Astriclypeidae
- Brissidae
- Calymnidae
- Cassidulidae
- Cidaridae
- Clypeasteridae
- Corystusidae
- Ctenocidaridae
- Dendrasteridae
- Diadematidae
- Echinarachniidae
- Echinidae
- Echinocyamidae
- Echinolampadidae
- Echinometridae
- Echinoneidae
- Echinothuriidae
- Eupatagidae
- Eurypatagidae
- Faujasiidae
- Fibulariidae
- Gitolampadids
- Glyptocidaridae
- Hemiasteridae
- Histocidaridae
- Kamptosomatidae
- Laganidae
- Loveniidae
- Macropneustidae
- Maretiidae
- Mellitidae
- Micrasteridae
- Micropygidae
- Neolampadidae
- Palaeostomatidae
- Palaeotropidae
- Paleopneustidae
- Parasaleniidae
- Parechinidae
- Pedinidae
- Pericosmidae
- Phormosomatidae
- Plexechinidae
- Pourtalesiidae
- Prenasteridae
- Psychocidaridae
- Rotulidae
- Saleniidae
- Schizasteridae
- Scutellidae
- Spatangidae
- Stomopneustidae
- Strongylocentrotidae
- Taiwanasteridae
- Temnopleuridae
- Toxopneustidae
- Trigonocidaridae
- Urechinidae
- Caudinidae
- Chiridotidae
- Cucumariidae
- Deimatidae
- Elpidiidae
- Eupyrgidae
- Gephyrothuriidae
- Heterothyonidae
- Holothuriidae
- Laetmogonidae
- Molpadiidae
- Myriotrochidae
- Paracucumidae
- Pelagothuridae
- Phyllophoridae
- Placothuriidae
- Psolidae
- Psychropotidae
- Rhopalodinidae
- Sclerodactylidae
- Stichopodidae
- Synallactidae
- Synaptidae
- Vaneyellidae
- Ypsilothuriidae
- Amphilepididae
- Amphiuridae
- Asteronychidae
- Euryalidae
- Gorgonocephalidae
- Hemieuryalidae
- Ophiacanthidae
- Ophiactidae
- Ophiochitonidae
- Ophiocomidae
- Ophiodermatidae
- Ophiolepididae
- Ophiomyxidae
- Ophionereididae
- Ophiotrichidae
- Ophiuridae
- Platasteriidae
- Chaetonotidae
- Chordodasyidae
- Dactylopodolidae
- Dasydytidae
- Dichaeturidae
- Lepidodasyidae
- Macrodasyidae
- Neodasyidae
- Neogosseidae
- Planodasyidae
- Proichthydiidae
- Thaumastodermatidae
- Turbanellidae
- Xenodasyidae
- Xenotrichulidae
- Agnathiellidae
- Austrognathiidae
- Clausognathiidae
- Gnathostomariidae
- Gnathostomulidae
- Haplognathiidae
- Mesognathariidae
- Onychognathiidae
- Paucidentulidae
- Problognathiidae
- Pterognathiidae
- Rastrognathiidae
- Harrimaniidae
- Ptychoderidae
- Saxipendiidae
- Spengelidae
- Atubaridae
- Cephalodiscidae
- Rhabdopleuridae
- Barentsiidae
- Loxokalypodidae
- Loxosomatidae
- Pedicellinidae
- Antigomonidae
- Antygomonidae
- Cateriidae
- Centroderidae
- Dracoderidae
- Echinoderidae
- Neocentrophyidae
- Pycnophyidae
- Semnoderidae
- Zelinkaderidae
- Nanaloricidae
- Pliciloricidae
- Amphimeniidae
- Chaetodermatidae
- Dondersiidae
- Gymnomeniidae
- Lepidomeniidae
- Limifossoridae
- Meiomeniidae
- Neomeniidae
- Pararrhopaliidae
- Prochaetodermatidae
- Proneomeniidae
- Rhopalomeniidae
- Simrothiellidae
- Strophomeniidae
- Anomiidae
- Arcidae
- Arcticidae
- Astartidae
- Cardiidae
- Cardiniidae
- Carditidae
- Chamidae
- Cleidothaeridae
- Condylocardiidae
- Corbiculidae
- Corbulidae
- Crassatellidae
- Cucullaeidae
- Cuspidariidae
- Cyamiidae
- Cyrenoididae
- Dimyidae
- Donacidae
- Dreissenidae
- Fimbriidae
- Galeommatidae
- Gastrochaenidae
- Glossidae
- Glycymerididae
- Gryphaeidae
- Hiatellidae
- Hyriidae
- Isognomonidae
- Kelliellidae
- Lametilidae
- Lasaeidae
- Limidae
- Limopsidae
- Lucinidae
- Lyonsiidae
- Mactridae
- Malleidae
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- Peripatopsidae
- Pelmatosphaeridae
- Rhopaluridae
/
- Trichoplacidae
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- Ilyplanidae
- Pleioplanidae
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- Dioecotaeniidae
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- Gyrocotylidae
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- Phyllobothriidae
- Schizochoeridae
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- Ascopariidae
- Nemertodermatidae
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- Bertiliellidae
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- Crassicollidae
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- Cytocystidae
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- Gnathorhynchidae
- Karkinorhynchidae
- Koinocystididae
- Meidiamidae
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- Psammorhynchidae
- Rhynchokarlingiidae
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- Acanthocollaritrematidae
- Acanthocolpidae
- Acanthocotylidae
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- Accacoeliidae
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- Orchipedidae
- Ovariopteridae
- Pachypsolidae
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- Fieldingiidae
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- Rossellidae
- Tretodictyidae
- Uncinateridae
- Oscarellidae
- Plakinidae
- Adinetidae
- Asciaporrectidae
- Asplanchnidae
- Atrochidae
- Birgeidae
- Brachionidae
- Clariaidae
- Collothecidae
- Conochilidae
- Cotylegaleatidae
- Dicranophoridae
- Epiphanidae
- Euchlanidae
- Flosculariidae
- Gastropodidae
- Habrotrochidae
- Hexarthridae
- Ituridae
- Lecanidae
- Lepadellidae
- Lindiidae
- Microcodidae
- Mytilinidae
- Notommatidae
- Philodinavidae
- Philodinidae
- Proalidae
- Scaridiidae
- Synchaetidae
- Testudinellidae
- Tetrasiphonidae
- Trichocercidae
- Trichotriidae
- Trochosphaeridae
- Beornidae
- Calohypsibiidae
- Eohypsibiidae
- Hypsibiidae
- Macrobiotidae
- Microhypsibiidae
- Milnesiidae
- Necopinatidae