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rDNA ITS based identification of Eukaryotes and their communication via DOIs
Species Hypotheses statistics (ver 10.2, last updated: 2026-09-18)

Number of SHs per gap value (all eukaryotes in UNITE)

Gap between SHs (%) No. of SHs (incl. singleton SHs)* No. of singleton SHs
3.0 231 474 118 177
2.5 256 422 133 812
2.0 290 825 156 770
1.5 340 879 191 983
1.0 417 970 252 171
0.5 587 166 397 820

* Number of ITS sequences included in SHs: 3 297 450

Number of SHs per fungal phylum (at 1.0% gap between SHs)

Number of SHs and distinct species names per SH
Phylum Total 1 species name per SH 2 species names per SH >2 species names per SH No. of RefSeqs
Dikarya 221 956 71 424 6 985 4 048 19 157
Mucoromyceta 13 018 2 773 133 59 438
Rozellomyceta 5 229 4 0 0 6
Chytridiomyceta 4 801 368 10 1 82
Zoopagomyceta 2 388 141 8 0 19
GS01 513 0 0 0 0
Blastocladiomyceta 328 32 0 0 4
Fungi sbk Incertae sedis 237 37 4 0 7
Aphelidiomyceta 67 0 0 0 0
BCG2 1 0 0 0 0
Tartumyceta 1 0 0 0 0
Unidentified 0 0 0 0 0

User and download statistics

Number of visits

Year Unique visits Pageviews
2025 193 180 388 239
2024 28 380 267 047
2023 32 183 249 411
2022 48 665 364 531
2021 74 340 1 551 445
2020 55 132 491 229
2019 56 543 503 050
2018 45 548 410 416
2017 37 277 220 074
2016 34 462 152 864
2015 23 582 124 235
2014 18 577 84 013
2013 15 008 62 156
2012 13 546 18 539

Visits by countries

Country 2025
Singapore 60 432
China 32 372
Brazil 27 676
USA 23 135
Germany 11 534

Number of ref. dataset downloads

Year Downloads
2025 8 862
2024 9 478
2023 11 032
2022 7 817
2021 11 781
2020 11 173
2019 10 398