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Rhodophyta of the Arctic

There are 27 species of Rhodophyta that are commonly found in the Arctic.

Information on the COI barcoding status of these species is presented in the table below.
MODE
A
All available COI barcodes for this taxa group (collected from any ocean and/or without geo-referencing):
  • Of the 27 total species, 25 of these species (92%) have COI barcodes (from this or any ocean).
  • There are a total of 1962 "any ocean" COI barcode records available for this ocean and taxa group.
  • All available taxa group COI barcodes will be included in the Mode A downloads.
  • MODE
    B
    Regional COI barcodes for this taxa group (includes only those collected in the Arctic region):
  • Of the 27 total species, 0 of these species (0%) have Arctic-collected COI barcodes.
  • There are a total of 0 "Arctic-collected" COI barcodes available for this taxa group.
  • In the map to the right, Red Stars show sampling locations of the COI barcodes in the Mode B download.
  • Uncoded
    Species
    Of the 27 total species in this region, 2 species do not have any COI barcodes (from any region).

    Barcoding progress summary for the Arctic region, out of a total of 27 possible species:
    • There are COI barcodes for 25 species ( 92% coverage ), of which 0 species have barcodes sampled inside this region ( 0% coverage ).
    • There are 12S barcodes for 0 species ( 0% coverage ), of which 0 species have barcodes sampled inside this region ( 0% coverage ). 
    • There are 16S barcodes for 3 species ( 11% coverage ), of which 0 species have barcodes sampled inside this region ( 0% coverage ).
    • There are 18S barcodes for 10 species ( 37% coverage ), of which 2 species have barcodes sampled inside this region ( 7% coverage ).
    • There are 28S barcodes for 14 species ( 51% coverage ), of which 4 species have barcodes sampled inside this region ( 14% coverage ).
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    Table Viewing Options   [ Species-only Summary, sorted by name (default) ]   or   [ Full Taxonomic Hierarchy ]   or   [ flat-text file of sorted species names ]


    Rhodophyta of the Arctic
    Taxa Name

    Taxa
    Level
    Barcode
    Data?
    Number of
    Barcodes
    from
    any ocean
    Number of
    Barcodes
    from this region
    Barcode Locations and
    Species Occurence Map
    MZGdb Atlas
    v2025-m03-01


    2025-May-05
      Ahnfeltia borealis Species
    (1)
    COI
    12S
    16S
    18S
    28S
      COI = 73
      12S = 0
      16S = 0
      18S = 3
      28S = 0
      COI = 35
      12S = 0
      16S = 0
      18S = 2
      28S = 0
    accepted
    T2030368


    R:1:0:0:0
      Ahnfeltia plicata Species
    (2)
    COI
    12S
    16S
    18S
    28S
      COI = 152
      12S = 0
      16S = 1
      18S = 14
      28S = 5
      COI = 2
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T2030369


    R:1:0:0:0
      Coccotylus brodiei Species
    (3)
    No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    no map accepted
    T2030857


    R:1:0:0:0
      Coccotylus truncatus Species
    (4)
    COI
    12S
    16S
    18S
    28S
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 3
      COI = 66
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T2019969


    R:1:1:0:0
      Devaleraea ramentacea Species
    (5)
    COI
    12S
    16S
    18S
    28S
      COI = 40
      12S = 0
      16S = 0
      18S = 0
      28S = 3
      COI = 11
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T2020180


    R:1:0:0:0
      Dilsea socialis Species
    (6)
    COI
    12S
    16S
    18S
    28S
      COI = 134
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 48
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T2020226


    R:1:0:0:0
      Dumontia contorta Species
    (7)
    COI
    12S
    16S
    18S
    28S
      COI = 18
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T2031080


    R:1:0:0:0
      Euthora cristata Species
    (8)
    COI
    12S
    16S
    18S
    28S
      COI = 140
      12S = 0
      16S = 0
      18S = 0
      28S = 1
      COI = 3
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T2020405


    R:1:0:0:0
      Fimbrifolium dichotomum Species
    (9)
    COI
    12S
    16S
    18S
    28S
      COI = 16
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 5
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T2020422


    R:1:0:0:0
      Hildenbrandia rubra Species
    (10)
    COI
    12S
    16S
    18S
    28S
      COI = 39
      12S = 0
      16S = 0
      18S = 19
      28S = 1
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    no map accepted
    T2031560


    R:1:1:0:0
      Lithothamnion glaciale Species
    (11)
    COI
    12S
    16S
    18S
    28S
      COI = 109
      12S = 0
      16S = 0
      18S = 4
      28S = 2
      COI = 7
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T2020914


    R:1:0:0:0
      Lithothamnion lemoineae Species
    (12)
    COI
    12S
    16S
    18S
    28S
      COI = 18
      12S = 0
      16S = 0
      18S = 3
      28S = 0
      COI = 3
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T2020915


    R:1:0:0:0
      Lithothamnion tophiforme
    unaccepted
    Species
    (13)
    COI
    12S
    16S
    18S
    28S
      COI = 6
      12S = 0
      16S = 0
      18S = 2
      28S = 0
      COI = 1
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    unaccepted
    T2020917


    R:1:0:0:0
      Membranoptera fabriciana Species
    (14)
    COI
    12S
    16S
    18S
    28S
      COI = 30
      12S = 0
      16S = 0
      18S = 0
      28S = 4
      COI = 3
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T2021014


    R:1:0:0:0
      Odonthalia dentata Species
    (15)
    COI
    12S
    16S
    18S
    28S
      COI = 136
      12S = 0
      16S = 0
      18S = 0
      28S = 3
      COI = 46
      12S = 0
      16S = 0
      18S = 0
      28S = 1
    accepted
    T2021250


    R:1:0:0:0
      Palmaria palmata Species
    (16)
    COI
    12S
    16S
    18S
    28S
      COI = 87
      12S = 0
      16S = 1
      18S = 11
      28S = 51
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T2032159


    R:1:0:0:0
      Peyssonnelia rosenvingei Species
    (17)
    COI
    12S
    16S
    18S
    28S
      COI = 43
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 3
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T2032213


    R:1:0:0:0
      Phycodrys fimbriata Species
    (18)
    COI
    12S
    16S
    18S
    28S
      COI = 142
      12S = 0
      16S = 0
      18S = 0
      28S = 2
      COI = 60
      12S = 0
      16S = 0
      18S = 0
      28S = 1
    accepted
    T2021475


    R:1:0:0:0
      Phycodrys rubens Species
    (19)
    COI
    12S
    16S
    18S
    28S
      COI = 54
      12S = 0
      16S = 0
      18S = 2
      28S = 5
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T2021476


    R:1:0:0:0
      Ptilota gunneri Species
    (20)
    COI
    12S
    16S
    18S
    28S
      COI = 44
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 1
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T2021732


    R:1:0:0:0
      Ptilota serrata Species
    (21)
    COI
    12S
    16S
    18S
    28S
      COI = 72
      12S = 0
      16S = 1
      18S = 1
      28S = 2
      COI = 9
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T2021734


    R:1:0:0:0
      Pyropia njordii Species
    (22)
    COI
    12S
    16S
    18S
    28S
      COI = 12
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 5
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T2023245


    R:1:0:0:0
      Rhodomela lycopodioides Species
    (23)
    COI
    12S
    16S
    18S
    28S
      COI = 114
      12S = 0
      16S = 0
      18S = 0
      28S = 3
      COI = 6
      12S = 0
      16S = 0
      18S = 0
      28S = 2
    accepted
    T2032518


    R:1:0:0:0
      Rhodomela sibirica Species
    (24)
    COI
    12S
    16S
    18S
    28S
      COI = 71
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 46
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T2032519


    R:1:0:0:0
      Scagelia americana Species
    (25)
    No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    no map accepted
    T2032590


    R:1:0:0:0
      Scagelia pylaisaei Species
    (26)
    COI
    12S
    16S
    18S
    28S
      COI = 121
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 19
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T2032591


    R:1:0:0:0
      Wildemania miniata Species
    (27)
    COI
    12S
    16S
    18S
    28S
      COI = 55
      12S = 0
      16S = 0
      18S = 18
      28S = 2
      COI = 3
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T2022370


    R:1:0:0:0
    MZGdb Atlas [ database-version = v2025-m03-01 ];   html-date = 2025-May-05









    Mon May 5 10:42:38 PM EDT 2025