12,773 results Refine your search accepted family Diurodrilidae Animalia Annelida Polychaeta Eunicida accepted family Iotonchiidae Animalia Nematoda Secernentea Tylenchida accepted family Alaimidae Animalia Nematoda Adenophorea Dorylaimida accepted family Desmodoridae Animalia Nematoda Adenophorea Desmodorida accepted family Oleacinidae Animalia Mollusca Gastropoda Stylommatophora accepted family Madrellidae Animalia Mollusca Gastropoda Nudibranchia accepted family Arminidae Animalia Mollusca Gastropoda Nudibranchia accepted family Actinocyclidae Animalia Mollusca Gastropoda Nudibranchia accepted family Pomatiopsidae Animalia Mollusca Gastropoda Littorinimorpha accepted family Notobranchaeidae Animalia Mollusca Gastropoda Gymnosomata accepted family Cystidicolidae Animalia Nematoda Secernentea Spirurida accepted family Strongyloididae Animalia Nematoda Secernentea Rhabditida accepted family Myochamidae Animalia Mollusca Bivalvia Anomalodesmata accepted family Urceoliporidae Animalia Bryozoa Gymnolaemata Cheilostomatida accepted family Stygotoniidae Animalia Arthropoda Arachnida Prostigmata accepted family Knemidokoptidae Animalia Arthropoda Arachnida Astigmata accepted family Philinoglossidae Animalia Mollusca Gastropoda Cephalaspidea accepted family Accipitridae Animalia Chordata Aves Accipitriformes accepted family Serrivomeridae Animalia Chordata Actinopterygii Anguilliformes accepted family Paraulopidae Animalia Chordata Actinopterygii Aulopiformes Dataset GBIF Backbone Taxonomy (12,773) Dataset constituent Catalogue of Life (4,189) Interim Register of Ma… (4,165) World Register of Mari… (1,595) The Paleobiology Datab… (1,397) Integrated Taxonomic Inf… (406) ION Taxonomic Hierarchy (389) more Filter by Dataset constituent Catalogue of Life (4,189) Interim Register of Ma… (4,165) World Register of Mari… (1,595) The Paleobiology Datab… (1,397) Integrated Taxonomic Inf… (406) ION Taxonomic Hierarchy (389) Official Lists and Index… (260) Dyntaxa - Svensk taxonom… (109) Artsnavnebasen (54) Orthoptera Species File (32) Higher taxon Animalia (12,773) Arthropoda (4,589) Chordata (2,528) Insecta (2,208) Mollusca (1,874) Plantae (1,597) more Filter by Higher taxon Animalia (12,773) Arthropoda (4,589) Chordata (2,528) Insecta (2,208) Mollusca (1,874) Plantae (1,597) Fungi (1,499) Chromista (1,119) Tracheophyta (1,081) Gastropoda (825) Rank family (12,773) species (1,775,713) genus (267,116) subspecies (148,968) variety (13,908) unranked (5,450) more Filter by Rank species (1,775,713) genus (267,116) subspecies (148,968) variety (13,908) family (12,773) unranked (5,450) form (3,271) order (347) class (63) phylum (26) Status accepted (10,823) synonym (1,922) proparte synonym (18) doubtful (8) homotypic synonym (1) misapplied (1) Extinct not extinct (6,196) extinct (5,174) Threat status Data deficient (1) Habitat marine (6,256) terrestrial (1,364) freshwater (572) Name type scientific name (12,763) doubtful (10)