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Echinozoa of the Arctic

There are 67 species of Echinozoa 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 67 total species, 30 of these species (44%) have COI barcodes (from this or any ocean).
  • There are a total of 1474 "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 67 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 67 total species in this region, 37 species do not have any COI barcodes (from any region).

    Barcoding progress summary for the Arctic region, out of a total of 67 possible species:
    • There are COI barcodes for 30 species ( 44% coverage ), of which 0 species have barcodes sampled inside this region ( 0% coverage ).
    • There are 12S barcodes for 7 species ( 10% coverage ), of which 0 species have barcodes sampled inside this region ( 0% coverage ). 
    • There are 16S barcodes for 17 species ( 25% coverage ), of which 3 species have barcodes sampled inside this region ( 4% coverage ).
    • There are 18S barcodes for 8 species ( 11% coverage ), of which 0 species have barcodes sampled inside this region ( 0% coverage ).
    • There are 28S barcodes for 10 species ( 14% 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 ]

    Echinozoa 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
      Acanthotrochus mirabilis Species
    (1)
    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
    T4112954


    R:1:0:0:0
      Aeropsis rostrata Species
    (2)
    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
    T4113204


    R:1:0:0:0
      Bathyplotes natans 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
    T4115210


    R:1:0:0:0
      Benthothuria funebris 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
    T4115375


    R:1:0:0:0
      Brisaster fragilis Species
    (5)
    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
    no map accepted
    T4115567


    R:1:0:0:0
      Brissopsis lyrifera Species
    (6)
    COI
    12S
    16S
    18S
    28S
      COI = 17
      12S = 0
      16S = 2
      18S = 0
      28S = 1
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4017080


    R:1:0:0:0
      Chiridota aponocrita 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
    T4116729


    R:1:0:0:0
      Cucumaria frondosa Species
    (8)
    COI
    12S
    16S
    18S
    28S
      COI = 368
      12S = 2
      16S = 5
      18S = 1
      28S = 0
      COI = 9
      12S = 0
      16S = 1
      18S = 0
      28S = 0
    accepted
    T4129238


    R:1:0:0:0
      Cucumaria georgiana Species
    (9)
    COI
    12S
    16S
    18S
    28S
      COI = 15
      12S = 0
      16S = 1
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4129239


    R:1:0:0:0
      Echinarachnius parma Species
    (10)
    COI
    12S
    16S
    18S
    28S
      COI = 122
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4119070


    R:1:0:0:0
      Echinocardium flavescens Species
    (11)
    COI
    12S
    16S
    18S
    28S
      COI = 21
      12S = 0
      16S = 2
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4017144


    R:1:0:0:0
      Echinocucumis hispida Species
    (12)
    COI
    12S
    16S
    18S
    28S
      COI = 2
      12S = 1
      16S = 1
      18S = 2
      28S = 1
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4104463


    R:1:0:0:0
      Echinocyamus pusillus Species
    (13)
    COI
    12S
    16S
    18S
    28S
      COI = 3
      12S = 0
      16S = 1
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4017084


    R:1:0:0:0
      Echinus esculentus Species
    (14)
    COI
    12S
    16S
    18S
    28S
      COI = 8
      12S = 0
      16S = 2
      18S = 0
      28S = 2
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4129379


    R:1:0:0:0
      Ekmania barthii Species
    (15)
    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
    T4129386


    R:1:0:0:0
      Elpidia belyaevi 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
    T4119265


    R:1:0:0:0
      Elpidia glacialis Species
    (17)
    COI
    12S
    16S
    18S
    28S
      COI = 17
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    no map accepted
    T4119267


    R:1:0:0:0
      Elpidia heckeri Species
    (18)
    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
    T4119270


    R:1:0:0:0
      Eupyrgus scaber 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
    T4119874


    R:1:0:0:0
      Holanthus expergitus Species
    (20)
    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
    T4121346


    R:1:0:0:0
      Holothuria minuta
    nomen_dubium
    Species
    (21)
    No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    no map nomen_dubium
    T4121351


    R:1:0:0:0
      Irpa abyssicola Species
    (22)
    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
    T4091836


    R:1:0:0:0
      Kolga hyalina Species
    (23)
    No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4091837


    R:1:0:0:0
      Labidoplax buskii Species
    (24)
    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
    T4027455


    R:1:0:0:0
      Labidoplax media Species
    (25)
    No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4027459


    R:1:0:0:0
      Leptosynapta bergensis 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
    T4027955


    R:1:0:0:0
      Leptosynapta decaria 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
    T4027969


    R:1:0:0:0
      Leptosynapta inhaerens Species
    (28)
    COI
    12S
    16S
    18S
    28S
      COI = 0
      12S = 0
      16S = 0
      18S = 2
      28S = 1
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4027975


    R:1:0:0:0
      Mesothuria intestinalis Species
    (29)
    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
    no map accepted
    T4122795


    R:1:0:0:0
      Molpadia arctica Species
    (30)
    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
    T4123038


    R:1:0:0:0
      Molpadia borealis 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
    T4091857


    R:1:0:0:0
      Molpadia musculus Species
    (32)
    COI
    12S
    16S
    18S
    28S
      COI = 19
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4091859


    R:1:0:0:0
      Myriotrochus eurycyclus 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
    T4091792


    R:1:0:0:0
      Myriotrochus (Oligotrochus) vitreus Species
    (34)
    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
    T4131353


    R:1:0:0:0
      Myriotrochus rinkii 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
    T4091795


    R:1:0:0:0
      Myriotrochus theeli 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
    T4091796


    R:1:0:0:0
      Neopentadactyla mixta Species
    (37)
    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
    accepted
    T4034876


    R:1:0:0:0
      Ocnus glacialis Species
    (38)
    COI
    12S
    16S
    18S
    28S
      COI = 2
      12S = 2
      16S = 0
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4091815


    R:1:0:0:0
      Ocnus lacteus Species
    (39)
    No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4091816


    R:1:0:0:0
      Panningia hyndmani Species
    (40)
    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
    T4124358


    R:1:0:0:0
      Pannychia moseleyi Species
    (41)
    COI
    12S
    16S
    18S
    28S
      COI = 71
      12S = 1
      16S = 3
      18S = 1
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4105820


    R:1:0:0:0
      Paraleptopentacta elongata Species
    (42)
    COI
    12S
    16S
    18S
    28S
      COI = 3
      12S = 0
      16S = 0
      18S = 1
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    no map accepted
    T4124419


    R:1:0:0:0
      Parastichopus tremulus Species
    (43)
    COI
    12S
    16S
    18S
    28S
      COI = 3
      12S = 0
      16S = 1
      18S = 1
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4091801


    R:1:0:0:0
      Pentamera calcigera Species
    (44)
    COI
    12S
    16S
    18S
    28S
      COI = 9
      12S = 1
      16S = 2
      18S = 1
      28S = 1
      COI = 8
      12S = 0
      16S = 1
      18S = 0
      28S = 0
    accepted
    T4086916


    R:1:0:0:0
      Phormosoma placenta Species
    (45)
    No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4095947


    R:1:0:0:0
      Pourtalesia alcocki Species
    (46)
    No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4091783


    R:1:0:0:0
      Pourtalesia jeffreysi Species
    (47)
    COI
    12S
    16S
    18S
    28S
      COI = 3
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 3
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4091784


    R:1:0:0:0
      Pseudothyone raphanus Species
    (48)
    COI
    12S
    16S
    18S
    28S
      COI = 6
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4091823


    R:1:0:0:0
      Pseudothyone serrifera Species
    (49)
    COI
    12S
    16S
    18S
    28S
      COI = 7
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4091825


    R:1:0:0:0
      Psolus fabricii Species
    (50)
    COI
    12S
    16S
    18S
    28S
      COI = 12
      12S = 0
      16S = 1
      18S = 0
      28S = 0
      COI = 6
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4091829


    R:1:0:0:0
      Psolus japonicus Species
    (51)
    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
    T4125457


    R:1:0:0:0
      Psolus peronii Species
    (52)
    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
    T4125466


    R:1:0:0:0
      Psolus phantapus Species
    (53)
    COI
    12S
    16S
    18S
    28S
      COI = 12
      12S = 0
      16S = 1
      18S = 0
      28S = 0
      COI = 7
      12S = 0
      16S = 1
      18S = 0
      28S = 0
    accepted
    T4091832


    R:1:0:0:0
      Psolus squamatus Species
    (54)
    No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4091833


    R:1:0:0:0
      Spatangus purpureus Species
    (55)
    COI
    12S
    16S
    18S
    28S
      COI = 11
      12S = 0
      16S = 7
      18S = 0
      28S = 1
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4017100


    R:1:0:0:0
      Spatangus raschi Species
    (56)
    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
    T4088606


    R:1:0:0:0
      Strongylocentrotus droebachiensis Species
    (57)
    COI
    12S
    16S
    18S
    28S
      COI = 532
      12S = 5
      16S = 6
      18S = 0
      28S = 1
      COI = 23
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4017101


    R:1:0:0:0
      Strongylocentrotus pallidus Species
    (58)
    COI
    12S
    16S
    18S
    28S
      COI = 198
      12S = 4
      16S = 5
      18S = 0
      28S = 5
      COI = 30
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4088817


    R:1:0:0:0
      Thyone fusus Species
    (59)
    COI
    12S
    16S
    18S
    28S
      COI = 3
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4022614


    R:1:0:0:0
      Thyone gadeana Species
    (60)
    No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4089213


    R:1:0:0:0
      Thyonidium drummondii Species
    (61)
    COI
    12S
    16S
    18S
    28S
      COI = 5
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4091827


    R:1:0:0:0
      Thyonidium hyalinum Species
    (62)
    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
    T4091828


    R:1:0:0:0
      Trachythyone nina Species
    (63)
    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
    T4127406


    R:1:0:0:0
      Trochoderma elegans Species
    (64)
    No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4091799


    R:1:0:0:0
      Tromikosoma koehleri Species
    (65)
    No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4091781


    R:1:0:0:0
      Tromikosoma panamense Species
    (66)
    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
    T4127611


    R:1:0:0:0
      Urechinus naresianus Species
    (67)
    No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4091785


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









    Mon May 5 10:34:14 PM EDT 2025