Umbraculida

Umbraculida

Umbraculum umbraculum.

Classification WoRMS

Règne	Animalia
Embranchement	Mollusca
Classe	Gastropoda
Sous-classe	Heterobranchia
Infra-classe	Opisthobranchia

Ordre

Umbraculida
Odhner, 1939

Les Umbraculida sont un ordre de mollusques hétérobranches de l'infra-classe des Opisthobranchia, généralement appelés « ombrelles » en raison de leur coquille extrêmement simple.

Liste des familles

Selon World Register of Marine Species (27 mars 2021) :

• super-famille Umbraculoidea Dall, 1889 (1827)
  • famille Tylodinidae Gray, 1847 -- 2 genres (6 espèces)
  • famille Umbraculidae Dall, 1889 (1827) -- 2 genres (4 espèces actuelles)

Galerie

• 
  Tylodina perversa.
• 
  Umbraculum umbraculum.
• 
  Coquille d'Umbraculum umbraculum.

Liens externes

Notes et références

Références

1. ↑ World Register of Marine Species, consulté le 27 mars 2021.

v · m Ordres de mollusques par classe
Aplacophora	Cavibelonia Neomeniamorpha Pholidoskepia Sterrofustia
Bivalvia	Adapedonta Anomalodesmata Arcida Cardiida Carditida Galeommatida Gastrochaenida Limida Lucinida Myida Mytilida Nuculida Nuculanida Ostreida Pectinida Pholadomyoida Pterioida Solemyida Sphaeriida Trigonioida Unionoida Venerida †Actinodontida †Colpomyida †Cyrtodontida †Hippuritida †Megalodontida †Modiomorphida †Myalinida †Praecardiidina
Caudofoveata	Chaetodermatida
Cephalopoda	Bathyteuthida Idiosepida Myopsida Nautilida Octopoda Oegopsida Sepiida Spirulida Vampyromorphida †Actinocerida †Agoniatitida †Ammonitida †Ascocerida †Aulacocerida †Bactritida †Belemnitida †Boletzkyida †Ceratitida †Clymeniida †Discosorida †Ellesmerocerida †Endocerida †Goniatitida †Hematitida †Oncocerida †Orthocerida †Phragmoteuthida †Plectronocerida †Pseudorthocerida †Tarphycerida
Gastropoda	Acochlidiacea Anaspidea Aplysiida Archaeogastropoda Architaenioglossa Basommatophora Bellerophontinaka Cephalaspidea Cycloneritimorpha Ellobiida Entomotaeniata Gymnosomata Heterostropha Littorinimorpha Mesogastropoda Neogastropoda Neomphaloida Neotaenioglossa Notaspidea Nudibranchia Neritopsina Patellogastropoda Pleurobranchomorpha Runcinacea Sacoglossa Siphonariida Soleolifera Sorbeoconcha Stylommatophora Systellommatophora Thecosomata Umbraculida Vetigastropoda †Bellerophontida †Cyrtoneritida †Euomphalida †Mimospirina †Murchisoniina
Monoplacophora	Neopilinida Tryblidiida †Cyrtonellida †Eomonoplacophora †Multifariida †Sinuitopsida
Polyplacophora	Chitonida Lepidopleurida Neoloricata †Chelodida †Multiplacophora †Septemchitonida
Scaphopoda	Dentaliida Gadilida †Solenoconchia
Solenogastres	Neomeniamorpha Pholidoskepia Sterrofustia
†Helcionelloida	†Helcionelliformes †Khairkhaniiformes †Onychochiliformes †Pelagiellifomes
†Rostroconchia	†Anetshelloida †Conocardioida †Ribeirioida †Tuarangiida
†Tergomya	†Archinacellida †Cyrtonellida †Kiringellida
- Familles de mollusques du Portail:Malacologie par ordres : Apla Biva Caud Ceph Gast Helc Mono Poly Rost Scap Sole Terg ††††

v · m Familles de Gastropoda (Gastéropodes)
ordre principaux	Littorinimorpha Amnicolidae Anabathridae Annulariidae Aporrhaidae Assimineidae Atlantidae Barleeiidae Bithyniidae Bursidae Bythinellidae Caecidae Calopiidae Calyptraeidae Capulidae Carinariidae Cassidae Charoniidae Cingulopsidae Clenchiellidae Cochliopidae Cypraeidae Eatoniellidae Elachisinidae Emblandidae Emmericiidae Epigridae Eratoidae Eulimidae Falsicingulidae Ficidae Haloceratidae Helicostoidae Hipponicidae Hydrobiidae Hydrococcidae Iravadiidae Laubierinidae Lithoglyphidae Littorinidae Moitessieriidae Naticidae Ovulidae Pediculariidae Personidae Pisanianuridae Pomatiidae Pomatiopsidae Pterotracheidae Ranellidae Rastodentidae Rissoidae Rissoinidae Rostellariidae Sakarahellidae Seraphsidae Skeneopsidae Stenothyridae Strombidae Struthiolariidae Tateidae Tonnidae Tornidae Triviidae Truncatellidae Vanikoridae Velutinidae Vermetidae Xenophoridae Zerotulidae †Bohaispiridae †Bellerophinidae †Colombellinidae †Dilatilabridae †Hippochrenidae †Lamelliphoridae †Leviathaniidae †Mesocochliopidae †Palaeorissoinidae †Pereiraeidae †Purpurinidae †Purpuroideidae †Tripartellidae †Thersiteidae †Tylostomatidae Neogastropoda Ancillariidae Austrosiphonidae Babyloniidae Bellolividae Belomitridae Benthobiidae Borsoniidae Bouchetispiridae Buccinanopsidae Buccinidae Busyconidae Cancellariidae Charitodoronidae Chauvetiidae Clathurellidae Clavatulidae Cochlespiridae Colidae Colubrariidae Columbariidae Columbellidae Cominellidae Conidae Conorbidae Costellariidae Cystiscidae Dolicholatiridae Drilliidae Eosiphonidae Fasciolariidae Fusiturridae Granulinidae Harpidae Horaiclavidae Mangeliidae Marginellidae Marginellonidae Marshallenidae Melongenidae Mitridae Mitromorphidae Muricidae Nassariidae Olividae Pisaniidae Prodotiidae Prosiphonidae Pseudolividae Pseudomelatomidae Ptychatractidae Pyramimitridae Raphitomidae Retimohniidae Speightiidae Strepsiduridae Strictispiridae Terebridae Tudiclidae Turbinellidae Turridae Volutidae Volutomitridae †Echinofulguridae †Johnwyattiidae †Perissitidae †Pseudotritoniidae †Pyropsidae †Sarganidae †Speightiidae †Taiomidae †Volutodermatidae †Weeksiidae Nudibranchia Abronicidae Actinocyclidae Aegiridae Aeolidiidae Akiodorididae Apataidae Arminidae Babakinidae Bathydorididae Bornellidae Cadlinidae Calmidae Calycidorididae Chromodorididae Corambidae Coryphellidae Cumanotidae Curnonidae Cuthonellidae Cuthonidae Dendrodorididae Dendronotidae Dironidae Discodorididae Dorididae Doridomorphidae Doridoxidae Dotidae Embletoniidae Eubranchidae Facelinidae Fionidae Flabellinidae Flabellinopsidae Glaucidae Goniodorididae Hancockiidae Hexabranchidae Janolidae Lemindidae Lomanotidae Madrellidae Mandeliidae Murmaniidae Myrrhinidae Notaeolidiidae Onchidorididae Paracoryphellidae Phyllidiidae Pinufiidae Piseinotecidae Polyceridae Proctonotidae Pseudovermidae Samlidae Scyllaeidae Tergipedidae Tethydidae Trinchesiidae Tritoniidae Unidentiidae Xenocratenidae Stylommatophora Achatinellidae Achatinidae Agriolimacidae Amphibulimidae Anadenidae Argnidae Ariolimacidae Arionidae Ariophantidae Athoracophoridae Acavidae Binneyidae Boettgerillidae Bothriembryontidae Bradybaenidae Bulimulidae Camaenidae Canariellidae Cepolidae Cerastidae Cerionidae Charopidae Chondrinidae Clausiliidae Cochlicellidae Cochlicopidae Corillidae Cystopeltidae Diapheridae Discidae Dorcasiidae Draparnaudiidae Dyakiidae Endodontidae Enidae Euconulidae Filholiidae Gastrodontidae Grangerellidae Helicidae Helicarionidae Helicodiscidae Hygromiidae Hypselostomatidae Lauriidae Limacidae Megaspiridae Milacidae Odontostomidae Oopeltidae Orculidae Oreohelicidae Orthalicidae Oxychilidae Palaeostoidae Parmacellidae Partulidae Philomycidae Plectopylidae Pleurodiscidae Pleurodontidae Pristilomatidae Punctidae Pupillidae Pyramidulidae Sagdidae Sculptariidae Simpulopsidae Spelaeoconchidae Spelaeodiscidae Staffordiidae Streptaxidae Strobilopsidae Strophocheilidae Succineidae Testacellidae Thyrophorellidae Trigonochlamydidae Trochomorphidae Urocyclidae Valloniidae Vertiginidae Vitrinidae Xanthonychidae Zonitidae †Gastrocoptidae †Punctidae †Testacellidae
Acochlidiacea	Acochlidiidae Aitengidae Bathyhedylidae Hedylopsidae Pseudunelidae Tantulidae Asperspinidae Parhedylidae
Anaspidea	Akeridae Aplysiidae Notarchidae
Archaeogastropoda	Addisoniidae Bathysciadiidae Calliostomatidae Haliotidae Neritopsidae Orbitestellidae Phasianellidae Pleurotomariidae Pseudococculinidae Scissurellidae Seguenziidae Skeneidae Trochaclididae Trochidae Turbinidae
Architaenioglossa	Viviparidae Ampullariidae Megalomastomatidae Cochlostomatidae Cyclophoridae Craspedopomatidae Pupinidae Diplommatinidae Aciculidae Neocyclotidae Neopupinidae
Basommatophora	Acroloxidae Amphibolidae Ancylidae Carychiidae Chilinidae Lancidae Latiidae Lymnaeidae Otinidae Physidae Planorbidae Siphonariidae Trimusculidae
Cephalaspidea	Acteonidae Acteocinidae Aplustridae Bullidae Bullinidae Retusidae Rhizoridae Colinatydidae Cylichnidae Diaphanidae Eoscaphandridae Mnestiidae Haminoeidae Newnesiidae Aglajidae Alacuppidae Colpodaspididae Gastropteridae Laonidae Philinidae Philinoglossidae Philinorbidae Scaphandridae
Cycloneritimorpha	Helicinidae Neritiliidae Proserpinellidae Proserpinidae Hydrocenidae Neritidae Phenacolepadidae Globocornidae Neritopsidae †Cortinellidae †Dawsonellidae †Deianiridae †Delphinulopsidae †Neridomidae †Parvulatopsidae †Pileolidae †Plagiothyridae †Pseudorthonychiidae †Symmetrocapulidae
Entomotaeniata	†Cimidae
Gymnosomata	Clionidae Cliopsidae Notobranchaeidae Pneumodermatidae Hydromylidae Laginiopsidae
Heterostropha	Acteonidae Amathinidae Architectonicidae Cornirostridae Ebalidae Mathildidae Omalogyridae Pyramidellidae Rissoellidae Valvatidae
Mesogastropoda	Aciculidae Aporrhaidae Asterophilidae Chondropomidae Choristeidae Cingulopsidae Cochlostomatidae Diastomidae Fossaridae Hydrococcidae Iravadiidae Lacunidae Melanopsidae Micromelaniidae Omalaxidae Paedophoropodidae Pilidae Pomatiopsidae Pseudosacculidae Stenothyridae Stiliferidae Struthiolariidae Syrnolopsidae Trachysmidae Trochaclisidae
Neomphaloida	Cocculinidae Melanodrymiidae Neomphalidae Peltospiridae
Neotaenioglossa	voir l'ordre des Littorinimorpha
Notaspidea	Umbraculidae †Pleurobranchidae †Tylodinidae
Patellogastropoda	Acmaeidae Eoacmaeidae Lepetidae Lottiidae Nacellidae Neolepetopsidae Pectinodontidae Patellidae †Daminilidae †Lepetopsidae
Pleurobranchomorpha	Pleurobranchaeidae Pleurobranchidae Quijotidae
Runcinida	Ilbiidae Runcinidae
Sacoglossa	Boselliidae Caliphyllidae Costasiellidae Cylindrobullidae Hermaeidae Juliidae Limapontiidae Oxynoidae Plakobranchidae Platyhedylidae Volvatellidae
Siphonariida	Siphonariidae †Acroreiidae
Soleolifera	Rathouisiidae
Sorbeoconcha	Ampullinidae Batillariidae Campanilidae Cerithiidae Dialidae Diastomatidae Litiopidae Melanopsidae Modulidae Pachychilidae Paludomidae Planaxidae Plesiotrochidae Pleuroceridae Potamididae Scaliolidae Semisulcospiridae Siliquariidae Thiaridae Turritellidae †Procerithiidae †Trypanaxidae
Systellommatophora	Onchidiidae Rathouisiidae Veronicellidae
Thecosomata	Cavoliniidae Cliidae Creseidae Cuvierinidae Cymbuliidae Desmopteridae Limacinidae Peraclidae
Umbraculida	Tylodinidae Umbraculidae
Vetigastropoda	Addisoniidae Anatomidae Angariidae Areneidae Bathyphytophilidae Calliostomatidae Cataegidae Caymanabyssiidae Chilodontaidae Choristellidae Cocculinellidae Colloniidae Depressizonidae Eucyclidae Fissurellidae Haliotidae Larocheidae Lepetellidae Lepetodrilidae Liotiidae Margaritidae Osteopeltidae Phasianellidae Pleurotomariidae Pseudococculinidae Pyropeltidae Scissurellidae Seguenziidae Skeneidae Solariellidae Sutilizonidae Tegulidae Trochidae Turbinidae
sans ordre incertae sedis	Admetidae Architectonicidae Berendinellidae Bulimulidae Cerithiopsidae Epitoniidae Gadinidae Janthinidae Juliidae Neptuneidae Newtoniellidae Polygyridae Prasinidae Scalariidae Spiraxidae Triphoridae Urocoptidae †Alectrionidae †Chrysodomidae †Doliidae †Fruiticicoiidae †Goniasmatidae †Helminthoglyptidae †Opisthonematidae †Rhytidopilidae †Thatcheriidae
Ordres †	v · m Familles de Gastropoda (Gastéropodes) par ordres fossiles †Bellerophontida †Bellerophontidae †Bucanellidae †Bucaniidae †Cymbulariidae †Euphemitidae †Knightitidae †Plectonotidae †Pterothecidae †Sinuitidae †Temnodiscidae †Tropidodiscidae †Yochelsoniidae †Cyrtoneritida †Orthonychiidae †Vltaviellidae †Euomphalida †Anomphalidae †Codonocheilidae †Craspedostomatidae †Cyclonemidae †Elasmonematidae †Euomphalidae †Helicotomidae †Holopeidae †Lesueurillidae †Macluritidae †Microdomatidae †Nerrhenidae †Omphalocirridae †Omphalotrochidae †Ophiletidae †Oriostomatidae †Palaeotrochidae †Paraturbinidae †Planitrochidae †Platyceratidae †Pseudophoridae †Pycnomphalidae †Tubinidae †Tychobraheidae †Raphistomatidae †Mimospirida †Clisospiridae †Onychochilidae †Murchisoniina †Cheeneetnukiidae †Crassimarginatidae †Hormotomidae †Ischnoptygmatidae †Lophospiridae †Loxonematidae †Murchisoniidae †Palaeozygopleuridae †Plethospiridae †Scoliostomatidae †Soleniscidae †Spirostylidae †Straparollinidae †Subulitidae †Trochonematidae †Zygopleuridae
Familles de mollusques du Portail:Malacologie par ordres : Apla Biva Caud Ceph Gast Helc Mono Poly Rost Scap Sole Terg ††††

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