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Chordata-Cephalochordata of the World Oceans

There are 22 species of Chordata-Cephalochordata that are commonly found in the World Oceans.

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 22 total species, 10 of these species (45%) have COI barcodes (from this or any ocean).
  • There are a total of 436 "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 World Oceans region):
  • Of the 22 total species, 10 of these species (45%) have World Oceans-collected COI barcodes.
  • There are a total of 436 "World Oceans-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 22 total species in this region, 12 species do not have any COI barcodes (from any region).

    Barcoding progress summary for the World Oceans region, out of a total of 22 possible species:
    • There are COI barcodes for 10 species ( 45% coverage ).
    • There are 12S barcodes for 8 species ( 36% coverage ). 
    • There are 16S barcodes for 10 species ( 45% coverage ).
    • There are 18S barcodes for 4 species ( 18% coverage ).
    • There are 28S barcodes for 1 species ( 4% coverage ).

    MZGdb Data Download Options
    ---> CLICK HERE <---



    Change Region   [ World ] [ Arctic ] [ North Atlantic ] [ South Atlantic ] [ Southern Ocean ] [ Indian Ocean ] [ South Pacific ]
    [ North Pacific ] [ Baltic Sea ] [ Mediterranean Sea ] [ Australia subregion ]

    Table Viewing Options   [ Species-only Summary, sorted by name (default) ]   or   [ Full Taxonomic Hierarchy ]   or   [ flat-text file of sorted species names ]

    Quality Control:   Corrected synonyms exist for this taxa.   [ Show me a list of the corrected names ]

    Chordata-Cephalochordata of the World Oceans
    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
    v2023-m07-15


    2023-Jul-21
      Asymmetron inferum Species
    (1)
    COI
    12S
    16S
    18S
    28S
      COI = 4
      12S = 1
      16S = 1
      18S = 0
      28S = 0
      COI = 4
      12S = 1
      16S = 1
      18S = 0
      28S = 0
    accepted
    T4021534


    R:1:0:0:0
      Asymmetron lucayanum Species
    (2)
    COI
    12S
    16S
    18S
    28S
      COI = 77
      12S = 9
      16S = 10
      18S = 0
      28S = 0
      COI = 77
      12S = 9
      16S = 10
      18S = 0
      28S = 0
    accepted
    T4021535


    R:1:0:0:0
      Branchiostoma belcheri Species
    (3)
    COI
    12S
    16S
    18S
    28S
      COI = 156
      12S = 22
      16S = 39
      18S = 0
      28S = 0
      COI = 156
      12S = 22
      16S = 39
      18S = 0
      28S = 0
    accepted
    T4021602


    R:1:0:0:0
      Branchiostoma bennetti Species
    (4)
    No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4045819


    R:1:0:0:0
      Branchiostoma californiense Species
    (5)
    COI
    12S
    16S
    18S
    28S
      COI = 0
      12S = 0
      16S = 1
      18S = 1
      28S = 0
      COI = 0
      12S = 0
      16S = 1
      18S = 1
      28S = 0
    accepted
    T4045820


    R:1:0:0:0
      Branchiostoma capense Species
    (6)
    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
    T4045821


    R:1:0:0:0
      Branchiostoma caribaeum Species
    (7)
    No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4045822


    R:1:0:0:0
      Branchiostoma elongatum Species
    (8)
    No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4045823


    R:1:0:0:0
      Branchiostoma floridae Species
    (9)
    COI
    12S
    16S
    18S
    28S
      COI = 27
      12S = 21
      16S = 22
      18S = 1
      28S = 1
      COI = 27
      12S = 21
      16S = 22
      18S = 1
      28S = 1
    accepted
    T4021603


    R:1:0:0:0
      Branchiostoma indicum Species
    (10)
    No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4045824


    R:1:0:0:0
      Branchiostoma japonicum Species
    (11)
    COI
    12S
    16S
    18S
    28S
      COI = 112
      12S = 12
      16S = 49
      18S = 1
      28S = 0
      COI = 112
      12S = 12
      16S = 49
      18S = 1
      28S = 0
    accepted
    T4021604


    R:1:0:0:0
      Branchiostoma lanceolatum Species
    (12)
    COI
    12S
    16S
    18S
    28S
      COI = 38
      12S = 12
      16S = 14
      18S = 1
      28S = 0
      COI = 38
      12S = 12
      16S = 14
      18S = 1
      28S = 0
    accepted
    T4000673


    R:1:0:0:0
      Branchiostoma longirostrum Species
    (13)
    No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4045825


    R:1:0:0:0
      Branchiostoma malayanum Species
    (14)
    COI
    12S
    16S
    18S
    28S
      COI = 9
      12S = 0
      16S = 1
      18S = 0
      28S = 0
      COI = 9
      12S = 0
      16S = 1
      18S = 0
      28S = 0
    accepted
    T4021605


    R:1:0:0:0
      Branchiostoma mortonense
    nomen_dubium
    Species
    (15)
    No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    nomen_dubium
    T4045826


    R:1:0:0:0
      Branchiostoma senegalense Species
    (16)
    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
    T4045829


    R:1:0:0:0
      Branchiostoma virginiae Species
    (17)
    COI
    12S
    16S
    18S
    28S
      COI = 4
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 4
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4021606


    R:1:0:0:0
      Epigonichthys australis Species
    (18)
    No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4050909


    R:1:0:0:0
      Epigonichthys bassanus Species
    (19)
    No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4050910


    R:1:0:0:0
      Epigonichthys cultellus Species
    (20)
    COI
    12S
    16S
    18S
    28S
      COI = 3
      12S = 3
      16S = 3
      18S = 0
      28S = 0
      COI = 3
      12S = 3
      16S = 3
      18S = 0
      28S = 0
    accepted
    T4050911


    R:1:0:0:0
      Epigonichthys hectori Species
    (21)
    No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4050912


    R:1:0:0:0
      Epigonichthys maldivensis Species
    (22)
    COI
    12S
    16S
    18S
    28S
      COI = 7
      12S = 5
      16S = 5
      18S = 0
      28S = 0
      COI = 7
      12S = 5
      16S = 5
      18S = 0
      28S = 0
    accepted
    T4021842


    R:1:0:0:0
    MZGdb Atlas [ database-version = v2023-m07-15 ];   html-date = 2023-Jul-21









    Fri Jul 21 07:26:33 EDT 2023