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Euchaetidae of the Indian Ocean

There are 36 species of Euchaetidae that are commonly found in the Indian Ocean.

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 36 total species, 14 of these species (38%) have COI barcodes (from this or any ocean).
  • There are a total of 66 "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 Indian Ocean region):
  • Of the 36 total species, 0 of these species (0%) have Indian Ocean-collected COI barcodes.
  • There are a total of 0 "Indian Ocean-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 36 total species in this region, 22 species do not have any COI barcodes (from any region).

     Barcoding progress summary for the Indian Ocean region, out of a total of 36 possible species:
    • There are COI barcodes for 14 species ( 38% coverage ), of which 0 species have barcodes sampled inside this region ( 0% coverage ).
      •
    • There are 12S barcodes for 1 species ( 2% coverage ), of which 0 species have barcodes sampled inside this region ( 0% coverage ). 
    • There are 16S barcodes for 5 species ( 13% coverage ), of which 0 species have barcodes sampled inside this region ( 0% coverage ).
    • There are 18S barcodes for 10 species ( 27% coverage ), of which 0 species have barcodes sampled inside this region ( 0% coverage ).
    • There are 28S barcodes for 10 species ( 27% coverage ), of which 0 species have barcodes sampled inside this region ( 0% 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 ]


    Euchaetidae of the Indian Ocean
    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-m10-01

    2025-Oct-27
      Euchaeta acuta Species
    (1)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 4
      12S = 0
      16S = 1
      18S = 3
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4000296

    R:1:0:0:0
      Euchaeta concinna Species
    (2)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 12
      12S = 0
      16S = 2
      18S = 1
      28S = 0
    		   COI = 5
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4000256

    R:1:0:0:0
      Euchaeta indica Species
    (3)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 5
      12S = 0
      16S = 0
      18S = 1
      28S = 2
    		   COI = 2
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4000167

    R:1:0:0:0
      Euchaeta longicornis Species
    (4)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 1
      12S = 0
      16S = 0
      18S = 0
      28S = 1
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4000333

    R:1:0:0:0
      Euchaeta marina Species
    (5)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 1
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4000037

    R:1:0:0:0
      Euchaeta marinella Species
    (6)    		 No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4004127

    R:1:0:0:0
      Euchaeta media Species
    (7)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 11
      12S = 1
      16S = 1
      18S = 1
      28S = 5
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4000308

    R:1:0:0:0
      Euchaeta paraconcinna 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
    T4000951

    R:1:0:0:0
      Euchaeta plana Species
    (9)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 3
      12S = 0
      16S = 0
      18S = 0
      28S = 1
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4000897

    R:1:0:0:0
      Euchaeta pubera 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
    T4001748

    R:1:0:0:0
      Euchaeta rimana Species
    (11)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 5
      12S = 0
      16S = 0
      18S = 1
      28S = 3
    		   COI = 1
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4000432

    R:1:0:0:0
      Euchaeta spinosa Species
    (12)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 1
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4000426

    R:1:0:0:0
      Euchaeta tenuis Species
    (13)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 2
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4018703

    R:1:0:0:0
      Paraeuchaeta antarctica Species
    (14)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 10
      12S = 0
      16S = 0
      18S = 2
      28S = 2
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4000709

    R:1:0:0:0
      Paraeuchaeta biloba Species
    (15)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 4
      12S = 0
      16S = 0
      18S = 1
      28S = 1
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4000249

    R:1:0:0:0
      Paraeuchaeta bisinuata Species
    (16)    		 No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4001355

    R:1:0:0:0
      Paraeuchaeta californica Species
    (17)    		 No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4019637

    R:1:0:0:0
      Paraeuchaeta calva 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
    T4019638

    R:1:0:0:0
      Paraeuchaeta comosa 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
    T4019639

    R:1:0:0:0
      Paraeuchaeta erebi Species
    (20)    		 No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4000235

    R:1:0:0:0
      Paraeuchaeta exigua 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
    T4001149

    R:1:0:0:0
      Paraeuchaeta flava Species
    (22)    		 No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4001328

    R:1:0:0:0
      Paraeuchaeta gracilis Species
    (23)    		 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
    		 accepted
    T4000922

    R:1:0:0:0
      Paraeuchaeta hansenii Species
    (24)    		 No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4004179

    R:1:0:0:0
      Paraeuchaeta hebes Species
    (25)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 6
      12S = 0
      16S = 1
      18S = 2
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4000301

    R:1:0:0:0
      Paraeuchaeta investigatoris Species
    (26)    		 No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4019646

    R:1:0:0:0
      Paraeuchaeta malayensis Species
    (27)    		 No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4019648

    R:1:0:0:0
      Paraeuchaeta parvula Species
    (28)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 0
      12S = 0
      16S = 0
      18S = 1
      28S = 1
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4019654

    R:1:0:0:0
      Paraeuchaeta pseudotonsa Species
    (29)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 1
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4004180

    R:1:0:0:0
      Paraeuchaeta regalis Species
    (30)    		 No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4019656

    R:1:0:0:0
      Paraeuchaeta robusta Species
    (31)    		 No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4019657

    R:1:0:0:0
      Paraeuchaeta russelli Species
    (32)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 1
      12S = 0
      16S = 1
      18S = 0
      28S = 1
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4013785

    R:1:0:0:0
      Paraeuchaeta sarsi Species
    (33)    		 No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4004181

    R:1:0:0:0
      Paraeuchaeta scotti Species
    (34)    		 No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4019659

    R:1:0:0:0
      Paraeuchaeta tonsa Species
    (35)    		 No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4000599

    R:1:0:0:0
      Paraeuchaeta weberi Species
    (36)    		 No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4019666

    R:1:0:0:0
    MZGdb Atlas [ database-version = v2025-m10-01 ];   html-date = 2025-Oct-27









    Mon Oct 27 02:13:22 PM EDT 2025