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WoRMS Statistics

Number of records in WoRMS.
  • All taxa: number of marine [M] & non-fossil [nF] scientific names at all ranks (sum of species, genera, families,..., accepted and synonyms).
  • All species: number of marine [M] & non-fossil [nF] species (sum of accepted and synonyms) within the specific rank.
  • Acc. species: number of accepted marine [M] & non-fossil [nF] species within the specific rank.
  • Species: number of non-marine [nM] species (sum of accepted and synonyms) within the specific rank.
  • Checked taxa: number of marine [M] & non-fossil [nF] scientific names (%) that have been checked by a Taxonomic Editor.
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 all taxa
[M, nF]
   all species
[M, nF]
   acc. species
[M, nF]
   acc. species
[nM]
   checked taxa
[M, nF]
Biota530,897424,662230,55737,575504,221 (95 %)
  Kingdom Animalia446,169367,653195,34617,302430,972 (97 %)
    Phylum Acanthocephala7145664681714 (100 %)
    Phylum Annelida25,98421,92212,8172425,426 (98 %)
    Phylum Arthropoda105,15886,06557,77110,553103,067 (98 %)
    Phylum Brachiopoda6944633950694 (100 %)
    Phylum Bryozoa8,8147,1686,14618,675 (98 %)
    Phylum Cephalorhyncha4914142380452 (92 %)
    Phylum Chaetognatha3472861310347 (100 %)
    Phylum Chordata70,68658,39222,23951469,851 (99 %)
    Phylum Cnidaria22,33818,81611,298521,284 (95 %)
    Phylum Ctenophora4202721920416 (99 %)
    Phylum Cycliophora62206 (100 %)
    Phylum Dicyemida1511341220144 (95 %)
    Phylum Echinodermata21,31717,1987,246321,310 (100 %)
    Phylum Entoprocta2342151782230 (98 %)
    Phylum Gastrotricha758644495326757 (100 %)
    Phylum Gnathostomulida152110980152 (100 %)
    Phylum Hemichordata2011561300197 (98 %)
    Phylum Mollusca124,770103,61045,1211,865116,157 (93 %)
    Phylum Nematoda10,3568,6037,144309,197 (89 %)
    Phylum Nemertea3,2682,6781,35903,080 (94 %)
    Phylum Orthonectida514025042 (82 %)
    Phylum Phoronida363217036 (100 %)
    Phylum Placozoa63106 (100 %)
    Phylum Platyhelminthes24,60119,53112,3302,85924,500 (100 %)
    Phylum Porifera21,18117,8088,42122321,180 (100 %)
    Phylum Rotifera33520918740334 (100 %)
    Phylum Sipuncula1,6511,28414701,636 (99 %)
    Phylum Tardigrada516354193849212 (41 %)
    Phylum Xenacoelomorpha8686764337847 (98 %)
  Kingdom Plantae28,48219,5759,68910,42925,463 (89 %)
    Phylum Charophyta6362151415,793464 (73 %)
    Phylum Chlorophyta7,5804,1992,2384,0696,373 (84 %)
    Phylum Glaucophyta12111412 (100 %)
    Phylum Marchantiophyta60011 (17 %)
    Phylum Plantae incertae sedis31837815225 (71 %)
    Phylum Pteridophyta74171699 (12 %)
    Phylum Rhodophyta18,76814,5576,85236118,137 (97 %)
    Phylum Tracheophyta1,069549433167229 (21 %)
  Kingdom Fungi2,9121,7101,356632,733 (94 %)
    Phylum Ascomycota2,0811,274968231,992 (96 %)
    Phylum Basidiomycota199585626167 (84 %)
    Phylum Chytridiomycota884738161 (69 %)
    Phylum Microsporidia44230627012441 (100 %)
    Phylum Zygomycota421818040 (95 %)
  Kingdom Protozoa1,8807515894921,155 (61 %)
    Phylum Amoebozoa4141381191185 (45 %)
    Phylum Apusozoa1542015 (100 %)
    Phylum Choanozoa31821317216265 (83 %)
    Phylum Euglenozoa427261192462325 (76 %)
    Phylum Loukozoa1122011 (100 %)
    Phylum Metamonada521512229 (56 %)
    Phylum Percolozoa421715033 (79 %)
    Phylum Picozoa61102 (33 %)
  Kingdom Bacteria4,7972,4512,0193,3381,818 (38 %)
    Phylum Acidobacteria91100 (0 %)
    Phylum Actinobacteria266727210 (0 %)
    Phylum Aquificae28151500 (0 %)
    Phylum Bacteria incertae sedis3122311 (35 %)
    Phylum Bacteroidetes42423523500 (0 %)
    Phylum Caldiserica51100 (0 %)
    Phylum Chlamydiae80000 (0 %)
    Phylum Chlorobi168811 (6 %)
    Phylum Chloroflexi374400 (0 %)
    Phylum Cyanobacteria1,9511,1717473,3321,800 (92 %)
    Phylum Deferribacteres125500 (0 %)
    Phylum Deinococcus-Thermus174400 (0 %)
    Phylum Elusimicrobia40000 (0 %)
    Phylum Fibrobacteres40000 (0 %)
    Phylum Firmicutes296969600 (0 %)
    Phylum Fusobacteria154400 (0 %)
    Phylum Gemmatimonadetes40000 (0 %)
    Phylum Lentisphaerae41100 (0 %)
    Phylum Nitrospirae71100 (0 %)
    Phylum Planctomycetes185500 (0 %)
    Phylum Proteobacteria1,49677977116 (0 %)
    Phylum Spirochaetes101100 (0 %)
    Phylum Synergistetes123300 (0 %)
    Phylum Tenericutes193300 (0 %)
    Phylum Thermodesulfobacteria72200 (0 %)
    Phylum Thermotogae23131300 (0 %)
    Phylum Verrucomicrobia46252500 (0 %)
  Kingdom Chromista45,69432,29121,3275,93342,033 (92 %)
    Phylum Bigyra1861028333165 (89 %)
    Phylum Cercozoa3741941645201 (54 %)
    Phylum Ciliophora3,9913,0312,67693,854 (97 %)
    Phylum Cryptophyta2291459253210 (92 %)
    Phylum Foraminifera16,56712,8388,899116,567 (100 %)
    Phylum Haptophyta92753936614825 (89 %)
    Phylum Heliozoa24101009 (38 %)
    Phylum Myzozoa6,0014,6083,0442944,552 (76 %)
    Phylum Ochrophyta16,27510,1775,5185,52314,818 (91 %)
    Phylum Oomycota12663451121 (96 %)
    Phylum Radiozoa9465824290670 (71 %)
  Kingdom Archaea23511911900 (0 %)
    Phylum Crenarchaeota48191900 (0 %)
    Phylum Euryarchaeota174989800 (0 %)
    Phylum Thaumarchaeota92200 (0 %)
  Kingdom Viruses6881111111838 (6 %)
  Kingdom Biota incertae sedis291106 (21 %)



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Discovery rate for 

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Authors describing most species during last decade for 

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Citations (Google scholar)

Citations for "World Register of Marine Species": 2,645
Cited publications: 20
H-Index: 18
[view publications]