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Selachii of the North Atlantic

There are 175 species of Selachii that are commonly found in the North Atlantic.

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 175 total species, 134 of these species (76%) have COI barcodes (from this or any ocean).
  • There are a total of 8522 "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 North Atlantic region):
  • Of the 175 total species, 0 of these species (0%) have North Atlantic-collected COI barcodes.
  • There are a total of 0 "North Atlantic-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 175 total species in this region, 41 species do not have any COI barcodes (from any region).

     Barcoding progress summary for the North Atlantic region, out of a total of 175 possible species:
    • There are COI barcodes for 134 species ( 76% coverage ), of which 0 species have barcodes sampled inside this region ( 0% coverage ).
      •
    • There are 12S barcodes for 108 species ( 61% coverage ), of which 12 species have barcodes sampled inside this region ( 6% coverage ). 
    • There are 16S barcodes for 123 species ( 70% coverage ), of which 36 species have barcodes sampled inside this region ( 20% coverage ).
    • There are 18S barcodes for 12 species ( 6% coverage ), of which 0 species have barcodes sampled inside this region ( 0% coverage ).
    • There are 28S barcodes for 9 species ( 5% coverage ), of which 4 species have barcodes sampled inside this region ( 2% coverage ).
    Change Region   [ World ] [ Arctic ] [ North Atlantic ] [ South Atlantic ] [ Southern Ocean ] [ Indian Ocean ] [ South Pacific ]
    [ North Pacific ] [ Baltic Sea ] [ Mediterranean Sea ] [ Australia subregion ]
    -----> Click here to go back to the Group Summary page. <-----


    Selachii of the North Atlantic
    MZGdb DATA FILES

    Database-Version:   v2025-m03-01    		 --->   Mode-A   <---

    COI barcodes = 8522
    12S barcodes = 1049
    16S barcodes = 1218
    18S barcodes = 13
    28S barcodes = 23
    		 Mode-B

    COI barcodes = 0
    12S barcodes = 27
    16S barcodes = 81
    18S barcodes = 0
    28S barcodes = 12
    		 Mode-C

    COI records = 9152
    12S records = 1078
    16S records = 1507
    18S records = 14
    28S records = 130
    		 Mode-D

    COI records = 433
    12S records = 27
    16S records = 87
    18S records = 0
    28S records = 16
    FASTA file MZGdb fasta (mode-A)
    COI | 12S | 16S | 18S | 28S

    True "barcode" (species-only) data
    from ANY ocean     (mode-A)     		MZGdb fasta (mode-B)
    COI | 12S | 16S | n/d | 28S

    True "barcode" (species-only) data
    from specific ocean     (mode-B)     		MZGdb fasta (mode-C)
    COI | 12S | 16S | 18S | 28S

    Genus-spp and species data
    from ANY ocean     (mode-C)     		MZGdb fasta (mode-D)
    COI | 12S | 16S | n/d | 28S

    Genus-spp and species data
    from specific ocean     (mode-D)
    Mothur-formatted
    Taxonomic Hierarchy file

    (paired with FASTA file above)    		 MZGdb Mothur (mode-A)
    COI | 12S | 16S | 18S | 28S

    True "barcode" (species-only) data
    from ANY ocean     (mode-A)     		MZGdb Mothur (mode-B)
    COI | 12S | 16S | n/d | 28S

    True "barcode" (species-only) data
    from specific ocean     (mode-B)     		MZGdb Mothur (mode-C)
    COI | 12S | 16S | 18S | 28S

    Genus-spp and species data
    from ANY ocean     (mode-C)     		MZGdb Mothur (mode-D)
    COI | 12S | 16S | n/d | 28S

    Genus-spp and species data
    from specific ocean     (mode-D)
    MZGdb v3.0

    "full format"

    go to
    Format Description    		CSV

    Excel-friendly full format
    comma-separated-values    		 MZGdb CSV (mode-A)
    COI | 12S | 16S | 18S | 28S

    True "barcode" (species-only) data
    from ANY ocean     (mode-A)     		MZGdb CSV (mode-B)
    COI | 12S | 16S | n/d | 28S

    True "barcode" (species-only) data
    from specific ocean     (mode-B)     		MZGdb CSV (mode-C)
    COI | 12S | 16S | 18S | 28S

    Genus-spp and species data
    from ANY ocean     (mode-C)     		MZGdb CSV (mode-D)
    COI | 12S | 16S | n/d | 28S

    Genus-spp and species data
    from specific ocean     (mode-D)
    PSV

    pipe-separated-values    		 MZGdb PSV (mode-A)
    COI | 12S | 16S | 18S | 28S

    True "barcode" (species-only) data
    from ANY ocean     (mode-A)     		MZGdb PSV (mode-B)
    COI | 12S | 16S | n/d | 28S

    True "barcode" (species-only) data
    from specific ocean     (mode-B)     		MZGdb PSV (mode-C)
    COI | 12S | 16S | 18S | 28S

    Genus-spp and species data
    from ANY ocean     (mode-C)     		MZGdb PSV (mode-D)
    COI | 12S | 16S | n/d | 28S

    Genus-spp and species data
    from specific ocean     (mode-D)


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









    Mon May 5 10:15:31 PM EDT 2025