Overview

Comprehensive Description

Biology

A very common benthic bivalve mollusk of arctic seas
Creative Commons Attribution Non Commercial 3.0 (CC BY-NC 3.0)

© Arctic Ocean Diversity

Source: Arctic Ocean Diversity

Trusted

Article rating from 0 people

Average rating: 2.5 of 5

Periostracum olive-yellowish or brown to dark brown, shiny; Inside - white, with some iridescence
Creative Commons Attribution Non Commercial 3.0 (CC BY-NC 3.0)

© Arctic Ocean Diversity

Source: Arctic Ocean Diversity

Trusted

Article rating from 0 people

Average rating: 2.5 of 5

Distribution

Distribution

Labrador to Florida; Greenland; Europe; Alaska to Baja California
Creative Commons Attribution 3.0 (CC BY 3.0)

© WoRMS for SMEBD

Source: World Register of Marine Species

Trusted

Article rating from 0 people

Average rating: 2.5 of 5

Distribution

Cobscook Bay, Digdeguash Estuary, European waters (ERMS scope), Greek Exclusive Economic Zone, Gulf of Maine, Gulf of Mexico, L'Etang, Manicouagan, North West Atlantic, Saguenay Fjord, Saint Croix, Saint Lawrence River, St. Lawrence Estuary, Tongue Shoal, United Kingdom Exclusive Economic Zone
Creative Commons Attribution 3.0 (CC BY 3.0)

© WoRMS for SMEBD

Source: World Register of Marine Species

Trusted

Article rating from 0 people

Average rating: 2.5 of 5

Physical Description

Type Information

Syntype for Nucula quirica Dall, 1916
Collection: Smithsonian Institution, National Museum of Natural History, Department of Invertebrate Zoology
Preparation: Dry
Collector(s): W. Dall
Locality: Cook Inlet, Alaska, United States, Chugachik Bay, North Pacific Ocean
Depth (m): 110 to 110
  • Syntype: Checklist Of The Southwest Museum. p. 9.
Creative Commons Attribution 3.0 (CC BY 3.0)

© Smithsonian Institution, National Museum of Natural History, Department of Invertebrate Zoology

Source: National Museum of Natural History Image Collection

Trusted

Article rating from 0 people

Average rating: 2.5 of 5

Paratype for Nucula leptodonta Bernard, 1983
Collection: Smithsonian Institution, National Museum of Natural History, Department of Invertebrate Zoology
Preparation: Dry
Collector(s): F. Bernard
Year Collected: 1963
Locality: Off Portland, Oregon, United States, North Pacific Ocean
Depth (m): 800 to 800
  • Paratype:
Creative Commons Attribution 3.0 (CC BY 3.0)

© Smithsonian Institution, National Museum of Natural History, Department of Invertebrate Zoology

Source: National Museum of Natural History Image Collection

Trusted

Article rating from 0 people

Average rating: 2.5 of 5

Ecology

Habitat

Habitat

bathyal, infralittoral and circalittoral of the Gulf and estuary
Creative Commons Attribution 3.0 (CC BY 3.0)

© WoRMS for SMEBD

Source: World Register of Marine Species

Trusted

Article rating from 0 people

Average rating: 2.5 of 5

Depth range based on 125 specimens in 1 taxon.
Water temperature and chemistry ranges based on 34 samples.

Environmental ranges
  Depth range (m): 7 - 325
  Temperature range (°C): -0.262 - 3.587
  Nitrate (umol/L): 1.146 - 2.191
  Salinity (PPS): 27.165 - 29.197
  Oxygen (ml/l): 7.160 - 7.573
  Phosphate (umol/l): 0.057 - 0.113
  Silicate (umol/l): 6.395 - 11.872

Graphical representation

Depth range (m): 7 - 325

Temperature range (°C): -0.262 - 3.587

Nitrate (umol/L): 1.146 - 2.191

Salinity (PPS): 27.165 - 29.197

Oxygen (ml/l): 7.160 - 7.573

Phosphate (umol/l): 0.057 - 0.113

Silicate (umol/l): 6.395 - 11.872
 
Note: this information has not been validated. Check this *note*. Your feedback is most welcome.
Public Domain

Trusted

Article rating from 0 people

Average rating: 2.5 of 5

Depth range based on 975 specimens in 1 taxon.
Water temperature and chemistry ranges based on 435 samples.

Environmental ranges
  Depth range (m): 0 - 3844
  Temperature range (°C): -1.617 - 17.205
  Nitrate (umol/L): 1.034 - 43.389
  Salinity (PPS): 27.839 - 35.274
  Oxygen (ml/l): 0.367 - 8.441
  Phosphate (umol/l): 0.314 - 3.284
  Silicate (umol/l): 1.861 - 108.790

Graphical representation

Depth range (m): 0 - 3844

Temperature range (°C): -1.617 - 17.205

Nitrate (umol/L): 1.034 - 43.389

Salinity (PPS): 27.839 - 35.274

Oxygen (ml/l): 0.367 - 8.441

Phosphate (umol/l): 0.314 - 3.284

Silicate (umol/l): 1.861 - 108.790
 
Note: this information has not been validated. Check this *note*. Your feedback is most welcome.
Public Domain

Trusted

Article rating from 0 people

Average rating: 2.5 of 5

Infaunal. On different types of sediments from silty sand to silt, often with gravel or stones. Rare on sand; Sublitoral-bathyal; Widespread boreal-arctic
Creative Commons Attribution Non Commercial 3.0 (CC BY-NC 3.0)

© Arctic Ocean Diversity

Source: Arctic Ocean Diversity

Trusted

Article rating from 0 people

Average rating: 2.5 of 5

Trophic Strategy

Detritus feeder
Creative Commons Attribution Non Commercial 3.0 (CC BY-NC 3.0)

© Arctic Ocean Diversity

Source: Arctic Ocean Diversity

Trusted

Article rating from 0 people

Average rating: 2.5 of 5

Life History and Behavior

Life Cycle

Mucous egg capsules on the surface of sediments; Sex ratio 1:1
Creative Commons Attribution Non Commercial 3.0 (CC BY-NC 3.0)

© Arctic Ocean Diversity

Source: Arctic Ocean Diversity

Trusted

Article rating from 0 people

Average rating: 2.5 of 5

Molecular Biology and Genetics

Molecular Biology

Barcode data: Ennucula tenuis

The following is a representative barcode sequence, the centroid of all available sequences for this species. 

 
There are 8 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.
 
GBMLB2897-08|AM706493|Ennucula tenuis| ---------------------------------ATTGGTACTATATACCTTTTATTTGGTGTTTGATCCGGACTTGTCGGAACTTCACTA---AGATTACTAATCCGAGCAGAATTGGGCCAACCCGGGAGACTACTGGGGGAC---GATCAACTATATAACGTAATCGTTACAGCACATGCCTTTATTATAATTTTTTTTATAGTAATGCCAATAATAATTGGCGGGTTTGGAAACTGGCTAATCCCTCTATTA---CTTGGAGCCCCAGACATAGCATTCCCACGGCTTAACAATATAAGCTTCTGGTTACTACCACCATCCCTAATCTTATTACTCTCATCTGCAGCGGTAGAAAGAGGAGTGGGGACAGGCTGAACAGTCTATCCGCCTCTCTCAAGAACTCTAGCCCATAGAGGGCCCTCTGTAGACCTG---GCAATTTTCTCCCTTCATTTAGCTGGTGCGTCTTCAATTTTAGCCTCCGTTAATTTTATTACTACTGTAATTAACATACGAGTAAAGGGGATGCTATGAGAACGAGTGCCATTATTCGTATGATCGGTAACAATCACAGCAGTACTCCTACTTCTATCTCTCCCAGTACTAGCCGGA---GCTATCACTATACTATTAACGGATCGAAACTTTAATACCTCCTTTTTCGACCCTGCTGGAGGGGGAGACCCAGTATTATTCCAGCATTTATTTTGATTT---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 
-- end --

Download FASTA File
Creative Commons Attribution 3.0 (CC BY 3.0)

© Barcode of Life Data Systems

Source: Barcode of Life Data Systems (BOLD)

Trusted

Article rating from 0 people

Average rating: 2.5 of 5

Statistics of barcoding coverage: Ennucula tenuis

Barcode of Life Data Systems (BOLDS) Stats
Public Records: 8
Species: 10
Species With Barcodes: 1

Creative Commons Attribution 3.0 (CC BY 3.0)

© Barcode of Life Data Systems

Source: Barcode of Life Data Systems (BOLD)

Trusted

Article rating from 0 people

Average rating: 2.5 of 5

Disclaimer

EOL content is automatically assembled from many different content providers. As a result, from time to time you may find pages on EOL that are confusing.

To request an improvement, please leave a comment on the page. Thank you!