Overview
Comprehensive Description
Biology
The only member of the sculpin family Hemitripteridae to venture into the Arctic Ocean
© Arctic Ocean Diversity
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Arctic Ocean Diversity
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Tall, sail-like 1st dorsal fin; Ttiny sharp prickles all over body; Knobby spines on top of head; Blackish bar through eye and across cheek; The prickles are modified platelike scales bearing a single skin-covered spinules.
© Arctic Ocean Diversity
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Arctic Ocean Diversity
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Distribution
North Pacific and adjacent Arctic: Chukchi and Bering seas to eastern Gulf of Alaska and to Okhotsk and Japan seas.
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Mecklenburg, C.W. 2003 Family Hemitripteridae Gill 1872 - sea ravens oro sailfin sculpins. Calif. Acad. Sci. Annotated Checklists of Fishes (5):6. (Ref. 48798)
http://www.fishbase.org/references/FBRefSummary.php?id=48798&speccode=4098
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FishBase
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Physical Description
Size
Max. size
9.0 cm TL (male/unsexed; (Ref. 56557))
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Novikov, N.P., A.S. Sokolovsky, T.G. Sokolovskaya and Y.M. Yakovlev 2002 The fishes of Primorye. Vladivostok, Far Eastern State Tech. Fish. Univ., 552 p. (Ref. 56557)
http://www.fishbase.org/references/FBRefSummary.php?id=56557&speccode=2592
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FishBase
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Type Information
Type for Nautichthys pribilovius
Collection: Smithsonian Institution, National Museum of Natural History, Department of Vertebrate Zoology, Division of Fishes
Year Collected: 1896
Locality: Unalaska, Bering Sea, Zapadnie, St. George, Alaska, United States, Bering Sea, Pacific
Depth (m): 44 to 44
Vessel: Albatross
Collection: Smithsonian Institution, National Museum of Natural History, Department of Vertebrate Zoology, Division of Fishes
Year Collected: 1896
Locality: Unalaska, Bering Sea, Zapadnie, St. George, Alaska, United States, Bering Sea, Pacific
Depth (m): 44 to 44
Vessel: Albatross
- Type:
© Smithsonian Institution, National Museum of Natural History, Department of Vertebrate Zoology, Division of Fishes
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Ecology
Habitat
Depth range based on 67 specimens in 1 taxon.
Water temperature and chemistry ranges based on 32 samples.
Environmental ranges
Depth range (m): 3.7 - 93.28
Temperature range (°C): -1.199 - 5.706
Nitrate (umol/L): 0.916 - 24.192
Salinity (PPS): 31.410 - 33.188
Oxygen (ml/l): 6.067 - 8.635
Phosphate (umol/l): 0.645 - 2.138
Silicate (umol/l): 13.861 - 48.152
Graphical representation
Depth range (m): 3.7 - 93.28
Temperature range (°C): -1.199 - 5.706
Nitrate (umol/L): 0.916 - 24.192
Salinity (PPS): 31.410 - 33.188
Oxygen (ml/l): 6.067 - 8.635
Phosphate (umol/l): 0.645 - 2.138
Silicate (umol/l): 13.861 - 48.152
Note: this information has not been validated. Check this *note*. Your feedback is most welcome.
Water temperature and chemistry ranges based on 32 samples.
Environmental ranges
Depth range (m): 3.7 - 93.28
Temperature range (°C): -1.199 - 5.706
Nitrate (umol/L): 0.916 - 24.192
Salinity (PPS): 31.410 - 33.188
Oxygen (ml/l): 6.067 - 8.635
Phosphate (umol/l): 0.645 - 2.138
Silicate (umol/l): 13.861 - 48.152
Graphical representation
Depth range (m): 3.7 - 93.28
Temperature range (°C): -1.199 - 5.706
Nitrate (umol/L): 0.916 - 24.192
Salinity (PPS): 31.410 - 33.188
Oxygen (ml/l): 6.067 - 8.635
Phosphate (umol/l): 0.645 - 2.138
Silicate (umol/l): 13.861 - 48.152
Note: this information has not been validated. Check this *note*. Your feedback is most welcome.
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Depth: 2 - 126m.
From 2 to 126 meters.
Habitat: demersal.
From 2 to 126 meters.
Habitat: demersal.
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FishWise Professional
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Subarctic-arctic; Benthic, in shallow water near shore to depth of 422 m (49-1,385 ft), typically < 135 m,; On coarse substrates including broken shell, sand, pebbles, and rock; Prefers near-bottom temperatures above 0°C (to 9.8-11.4°C off Pt. Hope, eastern Chukchi Sea); Presence indicates warm water in northern Bering Sea and Chukchi Sea
© Arctic Ocean Diversity
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Arctic Ocean Diversity
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Environment
demersal; marine; depth range 0 - 422 m (Ref. 50550)
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Fedorov, V.V., I.A. Chereshnev, M.V. Nazarkin, A.V. Shestakov and V.V. Volobuev 2003 Catalog of marine and freswater fishes of the northern part of the Sea of Okhotsk. Vladivostok: Dalnauka, 2003. 204 p. (Ref. 50550)
http://www.fishbase.org/references/FBRefSummary.php?id=50550&speccode=4633
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Trophic Strategy
Life History and Behavior
Life Cycle
Little is known; About 50 eggs, 2.5-2.7 mm in diameter
© Arctic Ocean Diversity
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Arctic Ocean Diversity
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Molecular Biology and Genetics
Molecular Biology
Barcode data: Nautichthys pribilovius
The following is a representative barcode sequence, the centroid of all available sequences for this species.
There are 10 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 10 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.
DSFAL650-09|RUSALCA09-166|Nautichthys pribilovius| ------------------------------------------CTATATCTAGTATTTGGTGCTTGAGCCGGGATAGTGGGCACAGCCCTA---AGCCTCTTAATTCGAGCGGAGCTAAGCCAACCCGGAGCCCTCTTGGGGGAC---GACCAAATCTATAACGTAATTGTTACAGCCCACGCCTTCGTAATAATCTTCTTTATAGTAATACCCATCATAATCGGGGGCTTCGGAAACTGACTCATCCCCCTAATG---ATTGGGGCGCCCGATATGGCGTTTCCTCGAATAAACAACATAAGCTTTTGACTCCTTCCCCCCTCCTTCCTGCTACTCCTTGCTTCTTCAGGGGTAGAAGCGGGGGCCGGTACTGGATGAACAGTTTACCCCCCTCTAGCTGGAAACCTGGCACATGCGGGAGCCTCTGTCGACTTG---ACAATCTTTTCTCTGCATCTGGCAGGGATCTCTTCAATCCTCGGGGCAATCAACTTCATCACAACGATCATCAACATGAAACCGCCCGCCATTTCTCAGTATCAAACCCCTCTTTTCGTCTGATCCGTTCTCATTACGGCCGTATTGCTACTTCTCGCCCTTCCCGTCCTTGCTGCC---GGCATCACGATGCTTTTAACAGATCGTAACCTTAACACCACATTCTTCGACCCGGCTGGGGGCGGAGACCCCATCCTCTACCAGCATCTC-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-- end --
-- end --
Download FASTA File
© Barcode of Life Data Systems
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Statistics of barcoding coverage: Nautichthys pribilovius
Barcode of Life Data Systems (BOLDS) Stats
Public Records: 10
Species: 11
Species With Barcodes: 1
Public Records: 10
Species: 11
Species With Barcodes: 1
© Barcode of Life Data Systems
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Conservation
Threats
Not Evaluated
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IUCN 2006 2006 IUCN red list of threatened species. www.iucnredlist.org. Downloaded July 2006.
http://www.fishbase.org/references/FBRefSummary.php?id=57073
© WorldFish Center - FishBase
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FishBase
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Relevance to Humans and Ecosystems
Benefits
Disclaimer
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