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Statistics

Number of records in Polychaeta.
  • 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.
  • Acc. species: number of accepted non-marine [nM] & non-fossil [nF] species within the specific rank.
  • Checked taxa: number of marine [M] & non-fossil [nF] scientific names (%) that have been checked by a Taxonomic Editor.


  all taxa
[M, nF]
   all species
[M, nF]
   acc. species
[M, nF]
   acc. species
[nM, nF]
   checked taxa
[M, nF]
  Class Gastropoda 106 00 10 (100 %)
    Subclass Vetigastropoda 96 00 9 (100 %)
  Class Polychaeta 24 81020 992 11 72536 24 591 (99 %)
    Subclass Echiura 382298 1760 377 (99 %)
    Subclass Errantia 12 96211 108 6 18019 12 819 (99 %)
    Subclass Polychaeta incertae sedis 383286 18812 381 (99 %)
    Subclass Sedentaria 11 0759 300 5 1815 11 006 (99 %)
  Class Chilopoda 74 00 7 (100 %)
    Order Scolopendromorpha 64 00 6 (100 %)
  Class Hydrozoa 61 00 6 (100 %)
  Class Litostomatea 40 01 4 (100 %)
    Subclass Haptoria 30 01 3 (100 %)

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Discovery rate



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Discovery statistics

Authors describing most species during last decade



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Discovery statistics

Citations (Google scholar)

Citations for "World Polychaeta database":

212


[view publications]