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 3TrematodaOver 1000 SpeciesTurbellariaOver 1000 SpeciesUstilaginomycetesOver 1000 SpeciesShowing 51 to 53 of 53, page 2 of 2.← Previous12Sources1. 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.