Overview

Distribution

Distribution

Western Atlantic: Georges Bank to North Carolina, Mississippi, USA, including the northern Gulf of Mexico
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Distribution

Gulf of Maine, North West Atlantic
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National Distribution

United States

Origin: Native

Regularity: Regularly occurring

Currently: Present

Confidence: Confident

Type of Residency: Year-round

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Western Atlantic: Canada (Ref. 5951) to North Carolina to Mississippi, USA, including the northern Gulf of Mexico.
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Physical Description

Morphology

Dorsal soft rays (total): 68 - 83; Analsoft rays: 53 - 62
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Size

Maximum size: 130 mm TL
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Max. size

13.0 cm TL (male/unsexed; (Ref. 7251))
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Ecology

Habitat

Habitat

benthic
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Depth range based on 875 specimens in 1 taxon.
Water temperature and chemistry ranges based on 418 samples.

Environmental ranges
  Depth range (m): 0 - 296
  Temperature range (°C): 7.263 - 27.598
  Nitrate (umol/L): 0.325 - 21.357
  Salinity (PPS): 32.468 - 36.514
  Oxygen (ml/l): 3.424 - 6.765
  Phosphate (umol/l): 0.043 - 1.331
  Silicate (umol/l): 0.756 - 14.354

Graphical representation

Depth range (m): 0 - 296

Temperature range (°C): 7.263 - 27.598

Nitrate (umol/L): 0.325 - 21.357

Salinity (PPS): 32.468 - 36.514

Oxygen (ml/l): 3.424 - 6.765

Phosphate (umol/l): 0.043 - 1.331

Silicate (umol/l): 0.756 - 14.354
 
Note: this information has not been validated. Check this *note*. Your feedback is most welcome.
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Habitat Type: Marine

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Depth: 0 - 90m.
Recorded at 90 meters.

Habitat: demersal.
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Environment

demersal; oceanodromous (Ref. 51243); marine; depth range ? - 91 m (Ref. 5951)
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Migration

Non-Migrant: No. All populations of this species make significant seasonal migrations.

Locally Migrant: No. No populations of this species make local extended movements (generally less than 200 km) at particular times of the year (e.g., to breeding or wintering grounds, to hibernation sites).

Locally Migrant: No. No populations of this species make annual migrations of over 200 km.

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Oceanodromous. Migrating within oceans typically between spawning and different feeding areas, as tunas do. Migrations should be cyclical and predictable and cover more than 100 km.
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Molecular Biology and Genetics

Molecular Biology

Statistics of barcoding coverage: Etropus microstomus

Barcode of Life Data Systems (BOLDS) Stats
Public Records: 0
Species: 2
Species With Barcodes: 1

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Conservation

Conservation Status

National NatureServe Conservation Status

United States

Rounded National Status Rank: NNR - Unranked

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NatureServe Conservation Status

Rounded Global Status Rank: GNR - Not Yet Ranked

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Threats

Not Evaluated
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Disclaimer

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