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Scolecitrichidae of the South Pacific

There are 64 species of Scolecitrichidae that are commonly found in the South Pacific.

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 64 total species, 15 of these species (23%) have COI barcodes (from this or any ocean).
  • There are a total of 92 "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 South Pacific region):
  • Of the 64 total species, 0 of these species (0%) have South Pacific-collected COI barcodes.
  • There are a total of 0 "South Pacific-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 64 total species in this region, 49 species do not have any COI barcodes (from any region).

     Barcoding progress summary for the South Pacific region, out of a total of 64 possible species:
    • There are COI barcodes for 15 species ( 23% coverage ), of which 0 species have barcodes sampled inside this region ( 0% coverage ).
      •
    • There are 12S barcodes for 5 species ( 7% coverage ), of which 0 species have barcodes sampled inside this region ( 0% coverage ). 
    • There are 16S barcodes for 22 species ( 34% coverage ), of which 0 species have barcodes sampled inside this region ( 0% coverage ).
    • There are 18S barcodes for 4 species ( 6% coverage ), of which 0 species have barcodes sampled inside this region ( 0% coverage ).
    • There are 28S barcodes for 9 species ( 14% 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 ]


    Scolecitrichidae of the South Pacific
    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
      Amallothrix arcuata Species
    (1)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 0
      12S = 0
      16S = 3
      18S = 0
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4000584

    R:1:0:0:0
      Amallothrix curticauda Species
    (2)    		 No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4017869

    R:1:0:0:0
      Amallothrix dentipes Species
    (3)    		 No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4017870

    R:1:0:0:0
      Amallothrix gracilis Species
    (4)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 0
      12S = 0
      16S = 5
      18S = 0
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4017872

    R:1:0:0:0
      Amallothrix invenusta Species
    (5)    		 No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4017873

    R:1:0:0:0
      Amallothrix parafalcifer 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
    T4017877

    R:1:0:0:0
      Amallothrix paravalida 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
    T4017878

    R:1:0:0:0
      Amallothrix polaris 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
    T4004065

    R:1:0:0:0
      Amallothrix pseudopropinqua 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
    T4017880

    R:1:0:0:0
      Amallothrix robusta 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
    T4004066

    R:1:0:0:0
      Amallothrix tropica Species
    (11)    		 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
    T4017882

    R:1:0:0:0
      Amallothrix valida Species
    (12)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 0
      12S = 1
      16S = 3
      18S = 0
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4000577

    R:1:0:0:0
      Archescolecithrix auropecten 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
    T4017964

    R:1:0:0:0
      Bradfordiella fowleri Species
    (14)    		 No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4018063

    R:1:0:0:0
      Grievella shanki Species
    (15)    		 No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4018790

    R:1:0:0:0
      Landrumius antarcticus 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
    T4019060

    R:1:0:0:0
      Landrumius gigas 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
    T4019061

    R:1:0:0:0
      Landrumius insignis 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
    T4019062

    R:1:0:0:0
      Landrumius sarsi 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
    T4019063

    R:1:0:0:0
      Lophothrix frontalis Species
    (20)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 10
      12S = 1
      16S = 12
      18S = 0
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4000544

    R:1:0:0:0
      Lophothrix humilifrons Species
    (21)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 2
      12S = 0
      16S = 4
      18S = 0
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4000632

    R:1:0:0:0
      Lophothrix latipes Species
    (22)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 0
      12S = 0
      16S = 11
      18S = 0
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4000781

    R:1:0:0:0
      Lophothrix similis 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
    T4019205

    R:1:0:0:0
      Macandrewella agassizi 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
    T4019235

    R:1:0:0:0
      Macandrewella sewelli 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
    T4019237

    R:1:0:0:0
      Pseudoamallothrix emarginata Species
    (26)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 1
      12S = 0
      16S = 6
      18S = 0
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4004196

    R:1:0:0:0
      Pseudoamallothrix hadrosoma 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
    T4019918

    R:1:0:0:0
      Pseudoamallothrix obtusifrons Species
    (28)    		 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
    		 accepted
    T4000640

    R:1:0:0:0
      Pseudoamallothrix ovata Species
    (29)    		 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
    T4000456

    R:1:0:0:0
      Pseudoamallothrix profunda Species
    (30)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 0
      12S = 0
      16S = 9
      18S = 0
      28S = 1
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4004197

    R:1:0:0:0
      Racovitzanus antarcticus Species
    (31)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 12
      12S = 1
      16S = 1
      18S = 0
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4000307

    R:1:0:0:0
      Racovitzanus levis 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
    T4020039

    R:1:0:0:0
      Racovitzanus porrectus 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
    T4020040

    R:1:0:0:0
      Scaphocalanus affinis Species
    (34)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 1
      12S = 0
      16S = 6
      18S = 0
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4000896

    R:1:0:0:0
      Scaphocalanus antarcticus 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
    T4004207

    R:1:0:0:0
      Scaphocalanus brevicornis Species
    (36)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 6
      12S = 0
      16S = 12
      18S = 0
      28S = 1
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4000290

    R:1:0:0:0
      Scaphocalanus cristatus Species
    (37)    		 No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4020132

    R:1:0:0:0
      Scaphocalanus curtus Species
    (38)    		 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
    T4000536

    R:1:0:0:0
      Scaphocalanus echinatus Species
    (39)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 3
      12S = 1
      16S = 13
      18S = 0
      28S = 2
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4000462

    R:1:0:0:0
      Scaphocalanus elongatus Species
    (40)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 0
      12S = 0
      16S = 4
      18S = 0
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4000593

    R:1:0:0:0
      Scaphocalanus farrani Species
    (41)    		 No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4004208

    R:1:0:0:0
      Scaphocalanus magnus Species
    (42)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 27
      12S = 0
      16S = 17
      18S = 2
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4000332

    R:1:0:0:0
      Scaphocalanus major Species
    (43)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 1
      12S = 0
      16S = 2
      18S = 0
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4001352

    R:1:0:0:0
      Scaphocalanus medius Species
    (44)    		 No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4000540

    R:1:0:0:0
      Scaphocalanus parantarcticus 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
    T4004209

    R:1:0:0:0
      Scaphocalanus subbrevicornis 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
    T4000490

    R:1:0:0:0
      Scaphocalanus vervoorti Species
    (47)    		 No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4004210

    R:1:0:0:0
      Scolecithricella abyssalis Species
    (48)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 0
      12S = 0
      16S = 6
      18S = 0
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4000385

    R:1:0:0:0
      Scolecithricella dentata Species
    (49)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 3
      12S = 0
      16S = 2
      18S = 2
      28S = 1
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4000390

    R:1:0:0:0
      Scolecithricella globulosa Species
    (50)    		 No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4004211

    R:1:0:0:0
      Scolecithricella longifurca Species
    (51)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 0
      12S = 0
      16S = 2
      18S = 0
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4004212

    R:1:0:0:0
      Scolecithricella spinacantha Species
    (52)    		 No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4000591

    R:1:0:0:0
      Scolecithricella vittata Species
    (53)    		 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
    T4000549

    R:1:0:0:0
      Scolecithrix bradyi Species
    (54)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 7
      12S = 0
      16S = 0
      18S = 1
      28S = 2
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4000213

    R:1:0:0:0
      Scolecithrix danae Species
    (55)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 11
      12S = 0
      16S = 17
      18S = 3
      28S = 5
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4000059

    R:1:0:0:0
      Scopalatum dubia Species
    (56)    		 No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4003565

    R:1:0:0:0
      Scopalatum vorax 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
    T4020156

    R:1:0:0:0
      Scottocalanus farrani Species
    (58)    		 No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4020161

    R:1:0:0:0
      Scottocalanus helenae Species
    (59)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 0
      12S = 0
      16S = 4
      18S = 0
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4001248

    R:1:0:0:0
      Scottocalanus persecans 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
    T4000846

    R:1:0:0:0
      Scottocalanus securifrons Species
    (61)    		 COI
    12S
    16S
    18S
    28S
    		   COI = 2
      12S = 2
      16S = 8
      18S = 0
      28S = 2
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4000631

    R:1:0:0:0
      Scottocalanus terranovae Species
    (62)    		 No barcodes?   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		   COI = 0
      12S = 0
      16S = 0
      18S = 0
      28S = 0
    		 accepted
    T4020163

    R:1:0:0:0
      Scottocalanus thori 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
    T4004214

    R:1:0:0:0
      Xantharus cryeri 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
    T4020439

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









    Mon Oct 27 02:19:40 PM EDT 2025