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Mollusca-Cephalopoda of the North Atlantic

There are 252 species of Mollusca-Cephalopoda 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 252 total species, 167 of these species (66%) have COI barcodes (from this or any ocean).
  • There are a total of 4790 "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 252 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 252 total species in this region, 85 species do not have any COI barcodes (from any region).

     Barcoding progress summary for the North Atlantic region, out of a total of 252 possible species:
    • There are COI barcodes for 167 species ( 66% coverage ), of which 0 species have barcodes sampled inside this region ( 0% coverage ).
      •
    • There are 12S barcodes for 79 species ( 31% coverage ), of which 6 species have barcodes sampled inside this region ( 2% coverage ). 
    • There are 16S barcodes for 139 species ( 55% coverage ), of which 24 species have barcodes sampled inside this region ( 9% coverage ).
    • There are 18S barcodes for 78 species ( 30% coverage ), of which 15 species have barcodes sampled inside this region ( 5% coverage ).
    • There are 28S barcodes for 70 species ( 27% coverage ), of which 0 species have barcodes sampled inside this region ( 0% 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. <-----


    Mollusca-Cephalopoda of the North Atlantic
    MZGdb DATA FILES

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

    COI barcodes = 4790
    12S barcodes = 267
    16S barcodes = 886
    18S barcodes = 117
    28S barcodes = 119
    		 Mode-B

    COI barcodes = 0
    12S barcodes = 13
    16S barcodes = 110
    18S barcodes = 20
    28S barcodes = 0
    		 Mode-C

    COI records = 5811
    12S records = 333
    16S records = 1297
    18S records = 148
    28S records = 142
    		 Mode-D

    COI records = 1834
    12S records = 13
    16S records = 132
    18S records = 26
    28S records = 0
    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 | 18S | n/d

    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 | 18S | n/d

    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 | 18S | n/d

    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 | 18S | n/d

    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 | 18S | n/d

    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 | 18S | n/d

    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 | 18S | n/d

    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 | 18S | n/d

    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 10:20:59 PM EDT 2025