Overview
Distribution
Canadian Exclusive Economic Zone [Pacific part], FAO fishing area 67, North East Pacific, North Pacific
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Institute of Ocean Science Zooplankton Database
http://www.marinespecies.org/copepoda/aphia.php?p=sourcedetails&id=150286
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Shih, C.T., A.J.G. Figueira & E.H. Grainger, 1971. A synopsis of Canadian marine zooplankton. Bull. Fish. Res. Bd Can. 176 : 1-264.
http://www.marinespecies.org/aphia.php?p=sourcedetails&id=31636
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Ecology
Habitat
Known from seamounts and knolls
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Stocks, K. 2009. Seamounts Online: an online information system for seamount biology. Version 2009-1. World Wide Web electronic publication.
http://www.marinespecies.org/porifera/porifera.php?p=sourcedetails&id=145453
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Depth range based on 80 specimens in 1 taxon.
Water temperature and chemistry ranges based on 18 samples.
Environmental ranges
Depth range (m): 0 - 2909
Temperature range (°C): 1.605 - 21.878
Nitrate (umol/L): 1.032 - 38.052
Salinity (PPS): 31.235 - 34.652
Oxygen (ml/l): 2.401 - 7.285
Phosphate (umol/l): 0.139 - 3.012
Silicate (umol/l): 4.828 - 173.635
Graphical representation
Depth range (m): 0 - 2909
Temperature range (°C): 1.605 - 21.878
Nitrate (umol/L): 1.032 - 38.052
Salinity (PPS): 31.235 - 34.652
Oxygen (ml/l): 2.401 - 7.285
Phosphate (umol/l): 0.139 - 3.012
Silicate (umol/l): 4.828 - 173.635
Note: this information has not been validated. Check this *note*. Your feedback is most welcome.
Water temperature and chemistry ranges based on 18 samples.
Environmental ranges
Depth range (m): 0 - 2909
Temperature range (°C): 1.605 - 21.878
Nitrate (umol/L): 1.032 - 38.052
Salinity (PPS): 31.235 - 34.652
Oxygen (ml/l): 2.401 - 7.285
Phosphate (umol/l): 0.139 - 3.012
Silicate (umol/l): 4.828 - 173.635
Graphical representation
Depth range (m): 0 - 2909
Temperature range (°C): 1.605 - 21.878
Nitrate (umol/L): 1.032 - 38.052
Salinity (PPS): 31.235 - 34.652
Oxygen (ml/l): 2.401 - 7.285
Phosphate (umol/l): 0.139 - 3.012
Silicate (umol/l): 4.828 - 173.635
Note: this information has not been validated. Check this *note*. Your feedback is most welcome.
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Associations
Known prey organisms
Calanus pacificus preys on:
detritus
phytoplankton
Based on studies in:
Japan (Brackish water, epipelagic zone)
This list may not be complete but is based on published studies.
detritus
phytoplankton
Based on studies in:
Japan (Brackish water, epipelagic zone)
This list may not be complete but is based on published studies.
- K. Hogetsu, Biological productivity of some coastal regions of Japan. In: Marine Production Mechanisms, M. J. Dunbar, Ed. (International Biological Programme Series, no. 20, Cambridge Univ. Press, Cambridge, England, 1979), pp. 71-87, from p. 74.
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Known predators
Calanus pacificus is prey of:
Sagitta nagae
Sergia lucens
Parathemisto gracilis
Engraulis japonicus
Trachiurus japonica
Based on studies in:
Japan (Brackish water, epipelagic zone)
This list may not be complete but is based on published studies.
Sagitta nagae
Sergia lucens
Parathemisto gracilis
Engraulis japonicus
Trachiurus japonica
Based on studies in:
Japan (Brackish water, epipelagic zone)
This list may not be complete but is based on published studies.
- K. Hogetsu, Biological productivity of some coastal regions of Japan. In: Marine Production Mechanisms, M. J. Dunbar, Ed. (International Biological Programme Series, no. 20, Cambridge Univ. Press, Cambridge, England, 1979), pp. 71-87, from p. 74.
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Molecular Biology and Genetics
Molecular Biology
Barcode data: Calanus pacificus
The following is a representative barcode sequence, the centroid of all available sequences for this species.

There are 4 barcode sequences available from BOLD and GenBank. Below is a sequence of the barcode region Cytochrome oxidase subunit 1 (COI or COX1) from a member of the species. See the BOLD taxonomy browser for more complete information about this specimen and other sequences.
Download FASTA File
There are 4 barcode sequences available from BOLD and GenBank. Below is a sequence of the barcode region Cytochrome oxidase subunit 1 (COI or COX1) from a member of the species. See the BOLD taxonomy browser for more complete information about this specimen and other sequences.
ACCTTATATTTATTGGCCGGGGCTTACTCTGGCATAATCGGAACAGGGCTC---AGAATAATTATTCGACTAGAGCTGGGTCAGGCGGGGTCCTTAATTGGGGAT---GATCAAGTATATAATGTAGTTGTAACGGCGCATGCTTTTATTATAATTTTCTTCATGGTAATGCCAATCTTAATTGGAGGGTTTGGTAACTGACTAGTGCCTTTAATA---CTAGGGGCTGCTGATATGGCTTTTCCACGAATAAATAACATAAGATTTTGATTTTTAATGCCAGCCTTGATTATACTTTTATCCAGATCCTTAGTAGAGAGAGGGGCCGGGACGGGCTGAACAGTTTATCCCCCCTTATCAAGAAATATCGCCCATGCTGGCGCGTCTGTAGATTTT---GCAATTTTTTCTCTCCACTTAGCAGGAGTAAGCTCGATCTTAGGTGCCGTGAATTTTATTAGAACCTTAGGAAACCTACGAGTATTTGGAATAATTCTAGATCGTATGCCCCTGTTCGCATGGGCAGTTCTAATTACGGCTGTACTATTACTCCTCTCCTTGCCAGTTTTGGCAGGG---GCTATCACAATACTTCTCACTGACCGTAACTTAAATACCACATTTTACGATGTGGGGGGGGGTGGAGATCCTATTCTATATCAACATTTATTTTGATTTTTTGGTCACCC
-- end --
-- end --
Download FASTA File
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Statistics of barcoding coverage: Calanus pacificus
Barcode of Life Data Systems (BOLDS) Stats
Public Records: 4
Specimens with Barcodes: 6
Species With Barcodes: 1
Public Records: 4
Specimens with Barcodes: 6
Species With Barcodes: 1
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