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Hacrobia of the Arctic

There are 26 species of Hacrobia 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 26 total species, 4 of these species (15%) have COI barcodes (from this or any ocean).
  • There are a total of 106 "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 26 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 26 total species in this region, 22 species do not have any COI barcodes (from any region).

     Barcoding progress summary for the Arctic region, out of a total of 26 possible species:
    • There are COI barcodes for 4 species ( 15% 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 8 species ( 30% coverage ), of which 0 species have barcodes sampled inside this region ( 0% coverage ).
    • There are 18S barcodes for 15 species ( 57% coverage ), of which 1 species have barcodes sampled inside this region ( 3% coverage ).
    • There are 28S barcodes for 4 species ( 15% coverage ), of which 0 species have barcodes sampled inside this region ( 0% 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 ]

    Quality Control:   Corrected synonyms exist for this taxa.   [ Show me a list of the corrected names ]
    Quality Control:   I have removed 1 WoRMS-identified "non-marine" species,
        which are not included in the Total Species count above.       [ Show me a list of removed brackish species ]

    Hacrobia 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
      Calcidiscus leptoporus Species
    (1)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 0
      12S = 0
      16S = 1
      18S = 2
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T2000919

    R:1:0:0:0
      Coccolithus pelagicus
    uncertain
    		 Species
    (2)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 0
      12S = 0
      16S = 0
      18S = 1
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 no map uncertain
    T2000159

    R:1:0:0:0
      Corymbellus aureus 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
    T2008203

    R:1:0:0:0
      Cryptaulax marina Species
    (4)    		 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
    T2013600

    R:1:0:0:0
      Dicrateria rotunda Species
    (5)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 0
      12S = 0
      16S = 8
      18S = 15
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 1
      28S = 0
    		 accepted
    T2013743

    R:1:0:0:0
      Emiliania huxleyi
    unaccepted
    		 Species
    (6)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 101
      12S = 0
      16S = 22
      18S = 81
      28S = 41
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 unaccepted
    T2020302

    R:1:0:0:0
      Gephyrocapsa caribbeanica Species
    (7)    		 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
    T2014205

    R:1:0:0:0
      Gephyrocapsa muellerae Species
    (8)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 3
      12S = 0
      16S = 3
      18S = 3
      28S = 3
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 no map accepted
    T2014207

    R:1:0:0:0
      Goniomonas amphinema
    uncertain
    		 Species
    (9)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 0
      12S = 0
      16S = 0
      18S = 2
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 no map uncertain
    T2009118

    R:1:0:0:0
      Haptolina hirta Species
    (10)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 0
      12S = 0
      16S = 2
      18S = 1
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T2009324

    R:1:0:0:0
      Hillea fusiformis Species
    (11)    		 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
    T2000070

    R:1:0:0:0
      Hillea marina Species
    (12)    		 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
    T2009398

    R:1:0:0:0
      Katablepharis remigera Species
    (13)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 0
      12S = 0
      16S = 0
      18S = 1
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 no map accepted
    T2009555

    R:1:0:0:0
      Komma caudata Species
    (14)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 0
      12S = 0
      16S = 0
      18S = 4
      28S = 1
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 no map accepted
    T2009581

    R:1:0:0:0
      Leucocryptos marina Species
    (15)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 1
      12S = 0
      16S = 0
      18S = 2
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T2000528

    R:1:0:0:0
      Ophiaster hydroideus 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
    T2000857

    R:1:0:0:0
      Phaeocystis pouchetii Species
    (17)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 1
      12S = 0
      16S = 0
      18S = 3
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 no map accepted
    T2000078

    R:1:0:0:0
      Plagioselmis prolonga Species
    (18)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 0
      12S = 0
      16S = 1
      18S = 1
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 no map accepted
    T2000790

    R:1:0:0:0
      Rhabdosphaera spinosa Species
    (19)    		 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
    T2011037

    R:1:0:0:0
      Rhodomonas marina Species
    (20)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 0
      12S = 0
      16S = 0
      18S = 1
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 no map accepted
    T2011080

    R:1:0:0:0
      Syracosphaera pulchra Species
    (21)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 0
      12S = 0
      16S = 4
      18S = 2
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T2000133

    R:1:0:0:0
      Teleaulax acuta Species
    (22)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 0
      12S = 0
      16S = 1
      18S = 0
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 no map accepted
    T2011593

    R:1:0:0:0
      Telonema antarcticum Species
    (23)    		 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
    T2011596

    R:1:0:0:0
      Telonema subtile Species
    (24)    		 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
    T2011597

    R:1:0:0:0
      Umbilicosphaera foliosa 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
    T2011968

    R:1:0:0:0
      Zygosphaera marsilii Species
    (26)    		 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
    T2012110

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









    Mon May 5 10:15:17 PM EDT 2025