M
E
T
A
Z
O
O
G
E
N
E
Chordata-Tunicata
of the
Arctic
There are
71
species of
Chordata-Tunicata
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 71 total species,
20
of these species (
28%
) have COI barcodes (from this or any ocean).
There are a total of
326
"
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 71 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 71 total species in this region,
51
species do not have any
COI
barcodes
(from any region).
Barcoding progress summary for the
Arctic
region, out of a total of
71
possible species:
There are
COI
barcodes for 20 species ( 28% 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 1 species ( 1% coverage ), of which 0 species have barcodes sampled inside this region ( 0% coverage ).
There are
18S
barcodes for 22 species ( 30% coverage ), of which 0 species have barcodes sampled inside this region ( 0% coverage ).
There are
28S
barcodes for 1 species ( 1% 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.
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Chordata-Tunicata
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
Aplidium glabrum
Species
(1)
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
T4044055
R:1:0:0:0
Aplidium mutabile
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
T4044079
R:1:0:0:0
Aplidium turbinatum
Species
(3)
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
no map
accepted
T4044121
R:1:0:0:0
Araneum sigma
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
T4044252
R:1:0:0:0
Asajirus indicus
Species
(5)
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
T4044526
R:1:0:0:0
Ascidia callosa
Species
(6)
COI
12S
16S
18S
28S
COI = 1
12S = 0
16S = 0
18S = 0
28S = 0
COI = 1
12S = 0
16S = 0
18S = 0
28S = 0
accepted
T4032920
R:1:0:0:0
Ascidia conchilega
Species
(7)
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
T4021531
R:1:0:0:0
Ascidia mentula
Species
(8)
COI
12S
16S
18S
28S
COI = 16
12S = 0
16S = 0
18S = 0
28S = 0
COI = 0
12S = 0
16S = 0
18S = 0
28S = 0
accepted
T4021532
R:1:0:0:0
Ascidia obliqua
Species
(9)
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
T4044553
R:1:0:0:0
Ascidia prunum
Species
(10)
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
T4044556
R:1:0:0:0
Ascidia virginea
Species
(11)
COI
12S
16S
18S
28S
COI = 21
12S = 0
16S = 0
18S = 0
28S = 0
COI = 0
12S = 0
16S = 0
18S = 0
28S = 0
accepted
T4015926
R:1:0:0:0
Ascidiella aspersa
Species
(12)
COI
12S
16S
18S
28S
COI = 185
12S = 0
16S = 0
18S = 52
28S = 0
COI = 0
12S = 0
16S = 0
18S = 0
28S = 0
accepted
T4010158
R:1:0:0:0
Ascidiella scabra
Species
(13)
COI
12S
16S
18S
28S
COI = 45
12S = 0
16S = 0
18S = 6
28S = 0
COI = 0
12S = 0
16S = 0
18S = 0
28S = 0
accepted
T4010159
R:1:0:0:0
Boltenia echinata
Species
(14)
COI
12S
16S
18S
28S
COI = 14
12S = 0
16S = 0
18S = 1
28S = 0
COI = 9
12S = 0
16S = 0
18S = 0
28S = 0
accepted
T4015946
R:1:0:0:0
Boltenia ovifera
Species
(15)
COI
12S
16S
18S
28S
COI = 7
12S = 0
16S = 0
18S = 1
28S = 0
COI = 1
12S = 0
16S = 0
18S = 0
28S = 0
accepted
T4015947
R:1:0:0:0
Bostrichobranchus pilularis
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
T4045731
R:1:0:0:0
Botrylloides aureus
Species
(17)
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
T4097187
R:1:0:0:0
Chelyosoma macleayanum
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
T4047588
R:1:0:0:0
Chelyosoma orientale
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
T4047589
R:1:0:0:0
Ciona gelatinosa
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
T4047819
R:1:0:0:0
Clavelina lepadiformis
Species
(21)
COI
12S
16S
18S
28S
COI = 46
12S = 1
16S = 0
18S = 5
28S = 0
COI = 0
12S = 0
16S = 0
18S = 0
28S = 0
accepted
T4010891
R:1:0:0:0
Cnemidocarpa finmarkiensis
Species
(22)
COI
12S
16S
18S
28S
COI = 5
12S = 0
16S = 0
18S = 1
28S = 0
COI = 0
12S = 0
16S = 0
18S = 0
28S = 0
accepted
T4010937
R:1:0:0:0
Cnemidocarpa rhizopus
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
T4048186
R:1:0:0:0
Corella parallelogramma
Species
(24)
COI
12S
16S
18S
28S
COI = 11
12S = 0
16S = 0
18S = 0
28S = 0
COI = 0
12S = 0
16S = 0
18S = 0
28S = 0
no map
accepted
T4048404
R:1:0:0:0
Dendrodoa aggregata
Species
(25)
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
T4049360
R:1:0:0:0
Dendrodoa grossularia
Species
(26)
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
T4011138
R:1:0:0:0
Dendrodoa lineata
Species
(27)
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
T4100259
R:1:0:0:0
Dendrodoa pulchella
Species
(28)
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
T4049362
R:1:0:0:0
Didemnum albidum
Species
(29)
COI
12S
16S
18S
28S
COI = 5
12S = 0
16S = 0
18S = 2
28S = 0
COI = 0
12S = 0
16S = 0
18S = 0
28S = 0
accepted
T4011184
R:1:0:0:0
Distaplia alaskensis
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
T4050047
R:1:0:0:0
Distaplia clavata
Species
(31)
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
T4050049
R:1:0:0:0
Distaplia occidentalis
Species
(32)
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
T4032998
R:1:0:0:0
Eudistoma parvum
nomen_dubium
Species
(33)
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
T4100361
R:1:0:0:0
Eudistoma vitreum
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
T4051381
R:1:0:0:0
Eugyra arenosa
Species
(35)
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
T4079151
R:1:0:0:0
Eugyra glutinans
Species
(36)
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
T4079154
R:1:0:0:0
Eugyra pedunculata
Species
(37)
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
T4079156
R:1:0:0:0
Fritillaria borealis
Species
(38)
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
no map
accepted
T4000258
R:1:0:0:0
Fritillaria haplostoma
Species
(39)
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
T4052384
R:1:0:0:0
Fritillaria polaris
Species
(40)
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
T4000972
R:1:0:0:0
Halocynthia aurantium
Species
(41)
COI
12S
16S
18S
28S
COI = 10
12S = 2
16S = 2
18S = 0
28S = 0
COI = 1
12S = 0
16S = 0
18S = 0
28S = 0
accepted
T4033035
R:1:0:0:0
Halocynthia igaboja
Species
(42)
COI
12S
16S
18S
28S
COI = 6
12S = 0
16S = 0
18S = 1
28S = 0
COI = 0
12S = 0
16S = 0
18S = 0
28S = 0
no map
accepted
T4053416
R:1:0:0:0
Halocynthia pyriformis
Species
(43)
COI
12S
16S
18S
28S
COI = 10
12S = 0
16S = 0
18S = 1
28S = 0
COI = 5
12S = 0
16S = 0
18S = 0
28S = 0
accepted
T4012007
R:1:0:0:0
Kukenthalia borealis
Species
(44)
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
T4055429
R:1:0:0:0
Lissoclinum aureum
Species
(45)
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
T4056593
R:1:0:0:0
Microcosmus glacialis
Species
(46)
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
T4058420
R:1:0:0:0
Molgula citrina
Species
(47)
COI
12S
16S
18S
28S
COI = 0
12S = 0
16S = 0
18S = 3
28S = 1
COI = 0
12S = 0
16S = 0
18S = 0
28S = 0
accepted
T4058709
R:1:0:0:0
Molgula complanata
Species
(48)
COI
12S
16S
18S
28S
COI = 1
12S = 0
16S = 0
18S = 1
28S = 0
COI = 0
12S = 0
16S = 0
18S = 0
28S = 0
no map
accepted
T4058710
R:1:0:0:0
Molgula griffithsii
Species
(49)
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
T4058724
R:1:0:0:0
Molgula occulta
Species
(50)
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
T4058742
R:1:0:0:0
Molgula retortiformis
Species
(51)
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
T4058757
R:1:0:0:0
Molgula siphonalis
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
T4058763
R:1:0:0:0
Oikopleura (Vexillaria) dioica
Species
(53)
COI
12S
16S
18S
28S
COI = 2
12S = 0
16S = 0
18S = 2
28S = 0
COI = 0
12S = 0
16S = 0
18S = 0
28S = 0
accepted
T4000800
R:1:1:0:0
Oikopleura (Vexillaria) labradoriensis
Species
(54)
COI
12S
16S
18S
28S
COI = 5
12S = 0
16S = 0
18S = 1
28S = 0
COI = 0
12S = 0
16S = 0
18S = 0
28S = 0
accepted
T4000447
R:1:0:0:0
Oikopleura (Vexillaria) vanhoeffeni
Species
(55)
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
T4000464
R:1:0:0:0
Pelonaia corrugata
Species
(56)
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
T4063203
R:1:0:0:0
Polycarpa fibrosa
Species
(57)
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
T4064684
R:1:0:0:0
Polycarpa pomaria
Species
(58)
COI
12S
16S
18S
28S
COI = 7
12S = 0
16S = 0
18S = 1
28S = 0
COI = 0
12S = 0
16S = 0
18S = 0
28S = 0
accepted
T4014306
R:1:0:0:0
Polyclinum aurantium
Species
(59)
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
T4014313
R:1:0:0:0
Polyclinum constellatum
Species
(60)
COI
12S
16S
18S
28S
COI = 22
12S = 0
16S = 0
18S = 0
28S = 0
COI = 0
12S = 0
16S = 0
18S = 0
28S = 0
accepted
T4064793
R:1:0:0:0
Pyura georgiana
Species
(61)
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
T4066448
R:1:0:0:0
Pyura tessellata
Species
(62)
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
no map
accepted
T4066473
R:1:0:0:0
Rhizomolgula globularis
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
T4066810
R:1:0:0:0
Salpa maxima
Species
(64)
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
accepted
T4000822
R:1:0:0:0
Styela coriacea
Species
(65)
COI
12S
16S
18S
28S
COI = 1
12S = 0
16S = 0
18S = 0
28S = 0
COI = 1
12S = 0
16S = 0
18S = 0
28S = 0
no map
accepted
T4069223
R:1:0:0:0
Styela gelatinosa
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
T4069226
R:1:0:0:0
Styela macrenteron
Species
(67)
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
T4069232
R:1:0:0:0
Styela rustica
Species
(68)
COI
12S
16S
18S
28S
COI = 7
12S = 0
16S = 0
18S = 0
28S = 0
COI = 3
12S = 0
16S = 0
18S = 0
28S = 0
accepted
T4033157
R:1:0:0:0
Synoicum pulmonaria
Species
(69)
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
no map
accepted
T4069809
R:1:0:0:0
Synoicum turgens
Species
(70)
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
T4069816
R:1:0:0:0
Trididemnum cereum
Species
(71)
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
T4015434
R:1:0:0:0
MZGdb Atlas
[ database-version =
v2025-m03-01
]; html-date =
2025-May-05
Mon May 5 10:31:15 PM EDT 2025
