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Mollusca-Gastropoda of the ICES western North Atlantic

There are 336 species of Mollusca-Gastropoda that are commonly found in the ICES western 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 336 total species, 196 of these species (58%) have COI barcodes (from this or any ocean).
  • There are a total of 8196 "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 ICES western North Atlantic region):
  • Of the 336 total species, 0 of these species (0%) have ICES western North Atlantic-collected COI barcodes.
  • There are a total of 0 "ICES western 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 336 total species in this region, 140 species do not have any COI barcodes (from any region).

     Barcoding progress summary for the ICES western North Atlantic region, out of a total of 336 possible species:
    • There are COI barcodes for 196 species ( 58% coverage ), of which 0 species have barcodes sampled inside this region ( 0% coverage ).
      •
    • There are 12S barcodes for 48 species ( 14% coverage ), of which 1 species have barcodes sampled inside this region ( 0% coverage ). 
    • There are 16S barcodes for 108 species ( 32% coverage ), of which 2 species have barcodes sampled inside this region ( 0% coverage ).
    • There are 18S barcodes for 71 species ( 21% coverage ), of which 2 species have barcodes sampled inside this region ( 0% coverage ).
    • There are 28S barcodes for 99 species ( 29% coverage ), of which 2 species have barcodes sampled inside this region ( 0% coverage ).
    Change Region   [ ICES North Atlantic ] [ Baltic Sea ] [ Mediterranean Sea ]
          [ ICES western North Atlantic ] [ US-NE-LME ] [ CA-Scotian ] [ CA-GSL ] [ CA-Newfoundland-shelf ]
          [ ICES eastern North Atlantic ] [ Icelandic-Waters ] [ Faroe-Islands ] [ Norwegian-Sea ] [ Barents-Sea ] [ Celtic-Seas ] [ North-Sea ] [ Iberian-Shelf ]
    -----> Click here to go back to the Group Summary page. <-----


    Mollusca-Gastropoda of the ICES western North Atlantic
    MZGdb DATA FILES

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

    COI barcodes = 8196
    12S barcodes = 270
    16S barcodes = 1282
    18S barcodes = 131
    28S barcodes = 407
    		 Mode-B

    COI barcodes = 0
    12S barcodes = 1
    16S barcodes = 2
    18S barcodes = 3
    28S barcodes = 3
    		 Mode-C

    COI records = 10792
    12S records = 499
    16S records = 2018
    18S records = 230
    28S records = 998
    		 Mode-D

    COI records = 844
    12S records = 1
    16S records = 5
    18S records = 3
    28S records = 3
    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 | 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 | 18S | 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 | 18S | 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 | 18S | 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 | 18S | 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 | 18S | 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 | 18S | 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 | 18S | 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 10:56:40 PM EDT 2025