Home›Class›Member Count Band›Over 1000 SpeciesBrowse ByOver 1000 SpeciesFactsOver 1000 SpeciesSourcesComments (0)Reader Challenges (0)FactsComparisonTaxonomic Rank OrderWell-attested4 1Over 1000 SpeciesFilter Results53 entriesTaxonomic RankAllClass (53)Parent Taxon (Taxonomy Tree)AllArthropoda (5)Chordata (5)Cnidaria (2)Echinodermata (4)Magnoliophyta (2)Mollusca (3)Common GroupAllAlgal Classes (2)Annelid Classes (3)Arthropod Classes (9)Bacterial Classes (7)Bryozoan Classes (1)Cnidarian Classes (2)Echinoderm Classes (4)Fern and Clubmoss Classes (2)Flatworm Classes (3)Flowering Plant Classes (2)Fungus Classes (7)Hemichordate and Tunicate Classes (1)Mollusc Classes (3)Moss, Liverwort and Hornwort Classes (1)Sponge Classes (1)Vertebrate Classes (5)Everyday GroupAllAlgal Classes (2)Annelid Classes (3)Arthropod Classes (9)Bacterial Classes (7)Bryozoan Classes (1)Cnidarian Classes (2)Echinoderm Classes (4)Fern and Clubmoss Classes (2)Flatworm Classes (3)Flowering Plant Classes (2)Fungus Classes (7)Hemichordate and Tunicate Classes (1)Mollusc Classes (3)Moss, Liverwort and Hornwort Classes (1)Sponge Classes (1)Vertebrate Classes (5)Geographic DistributionAllAfrica (3)Antarctica (1)Asia (3)Australia (1)Australia (3)Europe (3)New Zealand (2)North America (3)South Africa (1)South America (3)The Antarctic (1)The Arctic (1)The Arctic Ocean (1)The Atlantic Ocean (1)The Caribbean (1)The Indian Ocean (1)The Mediterranean (1)The Pacific Ocean (1)The Southern Ocean (1)United States (1)Living or ExtinctAllYes (53)Show ResultsBrowseCompareSelect all 50ActinomycetesOver 1000 SpeciesActinopterygiiOver 1000 SpeciesAgaricomycetesOver 1000 SpeciesAlphaproteobacteriaOver 1000 SpeciesAmphibiaOver 1000 SpeciesAnthozoaOver 1000 SpeciesArachnidaOver 1000 SpeciesAscidiaceaOver 1000 SpeciesAsteroideaOver 1000 SpeciesAvesOver 1000 SpeciesBacillariophyceaeOver 1000 SpeciesBacilliOver 1000 SpeciesBetaproteobacteriaOver 1000 SpeciesBivalviaOver 1000 SpeciesBranchiopodaOver 1000 SpeciesBryopsidaOver 1000 SpeciesCestodaOver 1000 SpeciesChilopodaOver 1000 SpeciesClitellataOver 1000 SpeciesClostridiaOver 1000 SpeciesCopepodaOver 1000 SpeciesDemospongiaeOver 1000 SpeciesDiplopodaOver 1000 SpeciesDothideomycetesOver 1000 SpeciesEchinoideaOver 1000 SpeciesEurotiomycetesOver 1000 SpeciesFlavobacteriiaOver 1000 SpeciesGammaproteobacteriaOver 1000 SpeciesGastropodaOver 1000 SpeciesGymnolaemataOver 1000 SpeciesHolothuroideaOver 1000 SpeciesHydrozoaOver 1000 SpeciesInsectaOver 1000 SpeciesLiliopsidaOver 1000 SpeciesLycopodiopsidaOver 1000 SpeciesMagnoliopsidaOver 1000 SpeciesMalacostracaOver 1000 SpeciesMammaliaOver 1000 SpeciesOligochaetaOver 1000 SpeciesOphiuroideaOver 1000 SpeciesOstracodaOver 1000 SpeciesPhaeophyceaeOver 1000 SpeciesPolychaetaOver 1000 SpeciesPolyplacophoraOver 1000 SpeciesPolypodiopsidaOver 1000 SpeciesPucciniomycetesOver 1000 SpeciesPycnogonidaOver 1000 SpeciesReptiliaOver 1000 SpeciesSaccharomycetesOver 1000 SpeciesSordariomycetesOver 1000 SpeciesShowing 1 to 50 of 53, page 1 of 2.12Next →Sources1. Wikipedia: Taxonomic ranktier 2WikipediaTaxonomic rank, Fundamental ranks section, rank sequence sentence, classQuote, Taxonomic rank, Fundamental ranks section, rank sequence sentence, classkingdom, phylum or division, class, order, family, genus, and speciesView the SourceComments (0)No comments yet. Be the first to share a thought.Sign in to join the discussion.Reader Challenges (0)No disputes yet. Spotted an error or a better source? Open the first one.Sign in to dispute this or suggest a correction.