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Copepoda of the Baltic Sea

There are 68 species of Copepoda that are commonly found in the Baltic Sea.

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 68 total species, 47 of these species (69%) have COI barcodes (from this or any ocean).
  • There are a total of 3872 "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 Baltic Sea region):
  • Of the 68 total species, 0 of these species (0%) have Baltic Sea-collected COI barcodes.
  • There are a total of 0 "Baltic Sea-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 68 total species in this region, 21 species do not have any COI barcodes (from any region).

    Barcoding progress summary for the Baltic Sea region, out of a total of 68 possible species:
    • There are COI barcodes for 47 species ( 69% coverage ), of which 0 species have barcodes sampled inside this region ( 0% coverage ).
    • There are 12S barcodes for 2 species ( 2% coverage ), of which 0 species have barcodes sampled inside this region ( 0% coverage ). 
    • There are 16S barcodes for 14 species ( 20% coverage ), of which 0 species have barcodes sampled inside this region ( 0% coverage ).
    • There are 18S barcodes for 43 species ( 63% coverage ), of which 0 species have barcodes sampled inside this region ( 0% coverage ).
    • There are 28S barcodes for 32 species ( 47% coverage ), of which 0 species have barcodes sampled inside this region ( 0% coverage ).

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



    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 ]

    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 ]

    Copepoda of the Baltic Sea
    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
      Acanthocyclops vernalis
    alternative_representation
    Species
    (1)
    COI
    12S
    16S
    18S
    28S
      COI = 15
      12S = 6
      16S = 0
      18S = 12
      28S = 2
      COI = 4
      12S = 4
      16S = 0
      18S = 0
      28S = 0
    alternative_representation
    T4003874


    R:0:0:1:0
      Acartia (Acanthacartia) bifilosa Species
    (2)
    COI
    12S
    16S
    18S
    28S
      COI = 16
      12S = 0
      16S = 0
      18S = 3
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4000272


    R:1:1:0:0
      Acartia (Acanthacartia) tonsa Species
    (3)
    COI
    12S
    16S
    18S
    28S
      COI = 591
      12S = 0
      16S = 44
      18S = 12
      28S = 1
      COI = 29
      12S = 0
      16S = 0
      18S = 3
      28S = 0
    accepted
    T4000739


    R:1:1:0:0
      Acartia (Acartia) danae Species
    (4)
    COI
    12S
    16S
    18S
    28S
      COI = 9
      12S = 0
      16S = 0
      18S = 2
      28S = 2
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4000146


    R:1:0:0:0
      Acartia (Acartiura) clausi Species
    (5)
    COI
    12S
    16S
    18S
    28S
      COI = 57
      12S = 0
      16S = 11
      18S = 7
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4000086


    R:1:0:0:0
      Acartia (Acartiura) discaudata Species
    (6)
    COI
    12S
    16S
    18S
    28S
      COI = 10
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4017821


    R:1:1:0:0
      Acartia (Acartiura) hudsonica Species
    (7)
    COI
    12S
    16S
    18S
    28S
      COI = 78
      12S = 0
      16S = 1
      18S = 0
      28S = 0
      COI = 38
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4003225


    R:1:0:0:0
      Acartia (Acartiura) longiremis Species
    (8)
    COI
    12S
    16S
    18S
    28S
      COI = 252
      12S = 0
      16S = 1
      18S = 1
      28S = 2
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4000163


    R:1:0:0:0
      Amphiascoides dispar Species
    (9)
    No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4043117


    R:1:0:0:0
      Anomalocera patersonii Species
    (10)
    COI
    12S
    16S
    18S
    28S
      COI = 30
      12S = 0
      16S = 1
      18S = 5
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4098684


    R:1:0:0:0
      Calanus helgolandicus Species
    (11)
    COI
    12S
    16S
    18S
    28S
      COI = 122
      12S = 0
      16S = 59
      18S = 8
      28S = 1
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4000145


    R:1:0:0:0
      Calocalanus styliremis Species
    (12)
    COI
    12S
    16S
    18S
    28S
      COI = 2
      12S = 0
      16S = 1
      18S = 1
      28S = 1
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4000134


    R:1:0:0:0
      Candacia simplex Species
    (13)
    COI
    12S
    16S
    18S
    28S
      COI = 13
      12S = 0
      16S = 0
      18S = 1
      28S = 2
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4000264


    R:1:0:0:0
      Centropages hamatus Species
    (14)
    COI
    12S
    16S
    18S
    28S
      COI = 30
      12S = 0
      16S = 0
      18S = 6
      28S = 0
      COI = 1
      12S = 0
      16S = 0
      18S = 1
      28S = 0
    accepted
    T4000159


    R:1:0:0:0
      Centropages typicus Species
    (15)
    COI
    12S
    16S
    18S
    28S
      COI = 152
      12S = 0
      16S = 2
      18S = 7
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4000107


    R:1:0:0:0
      Clausocalanus furcatus Species
    (16)
    COI
    12S
    16S
    18S
    28S
      COI = 56
      12S = 0
      16S = 0
      18S = 6
      28S = 5
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4000062


    R:1:0:0:0
      Clausocalanus paululus Species
    (17)
    COI
    12S
    16S
    18S
    28S
      COI = 5
      12S = 0
      16S = 0
      18S = 1
      28S = 2
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4000110


    R:1:0:0:0
      Cletodes longicaudatus Species
    (18)
    COI
    12S
    16S
    18S
    28S
      COI = 13
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4004091


    R:1:0:0:0
      Cyclops abyssorum
    unaccepted
    Species
    (19)
    COI
    12S
    16S
    18S
    28S
      COI = 39
      12S = 78
      16S = 27
      18S = 13
      28S = 0
      COI = 0
      12S = 2
      16S = 2
      18S = 0
      28S = 0
    unaccepted
    T4011077


    R:0:0:1:0
      Danielssenia quadriseta 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
    T4018448


    R:1:0:0:0
      Danielssenia typica Species
    (21)
    COI
    12S
    16S
    18S
    28S
      COI = 8
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4001093


    R:1:0:0:0
      Diacyclops bicuspidatus
    alternative_representation
    Species
    (22)
    COI
    12S
    16S
    18S
    28S
      COI = 8
      12S = 0
      16S = 0
      18S = 7
      28S = 2
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    alternative_representation
    T4011165


    R:1:0:1:0
      Diaixis hibernica Species
    (23)
    COI
    12S
    16S
    18S
    28S
      COI = 2
      12S = 0
      16S = 0
      18S = 1
      28S = 1
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4003584


    R:1:0:0:0
      Ditrichocorycaeus anglicus Species
    (24)
    COI
    12S
    16S
    18S
    28S
      COI = 28
      12S = 0
      16S = 0
      18S = 2
      28S = 1
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4003693


    R:1:1:0:0
      Enhydrosoma curticauda Species
    (25)
    COI
    12S
    16S
    18S
    28S
      COI = 10
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4011353


    R:1:0:0:0
      Enhydrosoma longifurcatum 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
    T4018630


    R:1:0:0:0
      Enhydrosoma sarsi Species
    (27)
    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
    T4011355


    R:1:0:0:0
      Eurytemora affinis
    unaccepted
    Species
    (28)
    COI
    12S
    16S
    18S
    28S
      COI = 701
      12S = 2
      16S = 2
      18S = 12
      28S = 3
      COI = 79
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    unaccepted
    T4001121


    R:1:1:1:0
      Eurytemora carolleeae Species
    (29)
    COI
    12S
    16S
    18S
    28S
      COI = 63
      12S = 0
      16S = 0
      18S = 10
      28S = 0
      COI = 2
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4011613


    R:1:1:0:0
      Eurytemora lacustris Species
    (30)
    COI
    12S
    16S
    18S
    28S
      COI = 15
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 6
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4011614


    R:1:0:0:0
      Euterpina acutifrons Species
    (31)
    COI
    12S
    16S
    18S
    28S
      COI = 18
      12S = 0
      16S = 0
      18S = 9
      28S = 2
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4000089


    R:1:1:0:0
      Farranula gracilis Species
    (32)
    No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4000215


    R:1:0:0:0
      Halectinosoma curticorne 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
    T4018802


    R:1:0:0:0
      Isias clavipes Species
    (34)
    COI
    12S
    16S
    18S
    28S
      COI = 6
      12S = 0
      16S = 0
      18S = 3
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4000680


    R:1:0:0:0
      Lepeophtheirus salmonis
    alternative_representation
    Species
    (35)
    COI
    12S
    16S
    18S
    28S
      COI = 454
      12S = 5
      16S = 255
      18S = 9
      28S = 5
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    alternative_representation
    T4006499


    R:1:1:0:0
      Limnocalanus grimaldii
    accepted_AR
    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_AR
    T4000797


    R:1:1:0:0
      Limnocalanus macrurus
    accepted_AR
    Species
    (37)
    COI
    12S
    16S
    18S
    28S
      COI = 130
      12S = 0
      16S = 0
      18S = 1
      28S = 1
      COI = 1
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted_AR
    T4000212


    R:1:1:0:0
      Longipedia coronata Species
    (38)
    COI
    12S
    16S
    18S
    28S
      COI = 9
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4004147


    R:1:0:0:0
      Longipedia helgolandica 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
    T4001141


    R:1:0:0:0
      Longipedia scotti Species
    (40)
    No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4019202


    R:1:0:0:0
      Macrocyclops albidus
    alternative_representation
    Species
    (41)
    COI
    12S
    16S
    18S
    28S
      COI = 52
      12S = 27
      16S = 8
      18S = 15
      28S = 3
      COI = 1
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    alternative_representation
    T4006632


    R:0:0:1:0
      Mesochra rapiens Species
    (42)
    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
    T4019282


    R:1:1:1:0
      Metridia longa Species
    (43)
    COI
    12S
    16S
    18S
    28S
      COI = 7
      12S = 0
      16S = 1
      18S = 1
      28S = 2
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4000114


    R:1:0:0:0
      Microcalanus pusillus Species
    (44)
    COI
    12S
    16S
    18S
    28S
      COI = 33
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4000205


    R:1:0:0:0
      Microcalanus pygmaeus Species
    (45)
    COI
    12S
    16S
    18S
    28S
      COI = 64
      12S = 0
      16S = 0
      18S = 3
      28S = 2
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4000123


    R:1:0:0:0
      Microsetella norvegica Species
    (46)
    COI
    12S
    16S
    18S
    28S
      COI = 24
      12S = 0
      16S = 0
      18S = 5
      28S = 5
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4000180


    R:1:1:0:0
      Microsetella rosea Species
    (47)
    COI
    12S
    16S
    18S
    28S
      COI = 7
      12S = 0
      16S = 0
      18S = 2
      28S = 2
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4000028


    R:1:0:0:0
      Nannocalanus minor Species
    (48)
    COI
    12S
    16S
    18S
    28S
      COI = 52
      12S = 0
      16S = 3
      18S = 2
      28S = 14
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4000025


    R:1:0:0:0
      Oithona atlantica Species
    (49)
    COI
    12S
    16S
    18S
    28S
      COI = 19
      12S = 0
      16S = 0
      18S = 3
      28S = 10
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4000136


    R:1:1:1:0
      Oithona nana Species
    (50)
    COI
    12S
    16S
    18S
    28S
      COI = 16
      12S = 0
      16S = 0
      18S = 3
      28S = 14
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4000247


    R:1:1:1:0
      Oithona plumifera Species
    (51)
    COI
    12S
    16S
    18S
    28S
      COI = 4
      12S = 0
      16S = 0
      18S = 2
      28S = 4
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4000157


    R:1:1:1:0
      Oithona similis Species
    (52)
    COI
    12S
    16S
    18S
    28S
      COI = 276
      12S = 0
      16S = 0
      18S = 10
      28S = 106
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 2
    accepted
    T4000030


    R:1:1:1:0
      Oncaea media Species
    (53)
    COI
    12S
    16S
    18S
    28S
      COI = 3
      12S = 0
      16S = 0
      18S = 4
      28S = 3
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4000162


    R:1:0:0:0
      Oncaea venusta
    alternative_representation
    Species
    (54)
    COI
    12S
    16S
    18S
    28S
      COI = 0
      12S = 2
      16S = 0
      18S = 11
      28S = 7
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    alternative_representation
    T4000207


    R:1:0:0:0
      Onychocamptus mohammed Species
    (55)
    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
    T4019553


    R:1:1:1:0
      Paracalanus parvus
    accepted_AR
    Species
    (56)
    COI
    12S
    16S
    18S
    28S
      COI = 290
      12S = 0
      16S = 2
      18S = 17
      28S = 11
      COI = 3
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted_AR
    T4000031


    R:1:1:0:0
      Pseudobradya pulchella Species
    (57)
    No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4019924


    R:1:0:0:0
      Pseudocalanus acuspes Species
    (58)
    COI
    12S
    16S
    18S
    28S
      COI = 428
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4003427


    R:1:0:0:0
      Pseudocalanus elongatus Species
    (59)
    COI
    12S
    16S
    18S
    28S
      COI = 58
      12S = 0
      16S = 3
      18S = 5
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4000073


    R:1:0:0:0
      Pseudocalanus minutus Species
    (60)
    COI
    12S
    16S
    18S
    28S
      COI = 316
      12S = 0
      16S = 0
      18S = 3
      28S = 4
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4000210


    R:1:0:0:0
      Pseudodiaptomus marinus Species
    (61)
    COI
    12S
    16S
    18S
    28S
      COI = 20
      12S = 0
      16S = 0
      18S = 3
      28S = 1
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4003233


    R:1:1:0:0
      Rhizothrix minuta Species
    (62)
    COI
    12S
    16S
    18S
    28S
      COI = 8
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4017181


    R:1:0:0:0
      Rhodinicola elongata Species
    (63)
    No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4020932


    R:1:0:0:0
      Tachidius (Tachidius) discipes Species
    (64)
    COI
    12S
    16S
    18S
    28S
      COI = 7
      12S = 0
      16S = 0
      18S = 3
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4091581


    R:1:1:0:0
      Temora longicornis Species
    (65)
    COI
    12S
    16S
    18S
    28S
      COI = 50
      12S = 0
      16S = 0
      18S = 5
      28S = 1
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4000084


    R:1:0:0:0
      Temora stylifera Species
    (66)
    COI
    12S
    16S
    18S
    28S
      COI = 23
      12S = 0
      16S = 0
      18S = 2
      28S = 0
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4000095


    R:1:0:0:0
      Triconia borealis Species
    (67)
    COI
    12S
    16S
    18S
    28S
      COI = 8
      12S = 0
      16S = 0
      18S = 2
      28S = 3
      COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    accepted
    T4003630


    R:1:0:0:0
      Typhlamphiascus typhlops Species
    (68)
    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
    T4020413


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









    Mon May 5 10:38:13 PM EDT 2025