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🌊 Marine Least Concern 🌡️ Deep-water

Western Atlantic grenadier

Nezumia atlantica Parr, 1946
Max Length
45 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
366–1097 m
Climate
Deep-water
Resilience
Low
Vulnerability
58.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Overview information for Western Atlantic grenadier is currently being compiled by our editorial team.

Scientific Name
Nezumia atlantica
Authority
Parr, 1946
Habitat
Marine
Climate
Deep-water
Body Shape
Elongated
IUCN Status
LC
Max Length
45 cm
Depth Range
366–1097 m
Trophic Level
3.4
Resilience
Low
Vulnerability
58.00/100
Migration
Non-migratory
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 2; Anal spines: 0. Snout short, narrow, bluntly rounded, with broad scutes at its tip and lateral angles, its underside naked. Body scales with numerous, lanceolate spinules in 8 to 10 sub parallel rows in larger specimens. Overall color is brownish black; fins blackish.: elongated; Cross section: oval.

🌀 Behaviour

Behavioural data for Western Atlantic grenadier is currently being reviewed.

🦐 Diet

Diet information for Western Atlantic grenadier is currently being compiled.

🥚 Reproduction

Reproduction data for Western Atlantic grenadier is currently being compiled.

🌍 Habitat & Distribution

Marine; bathydemersal; non-migratory; depth range 366 - 1097 m . Deep-water; 30°N - 4°N, 97°W - 50°W Central Atlantic: abundant in tropical waters.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Migration
Non-migratory
Trophic Level
3.4±0.1

📐 Morphometrics

Length–Weight Relationship: W = 0.00219 × L3.2 (TL)
Max TL
45cm
Dorsal Spines
2

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
58.00/100
High vulnerability
Trophic Level
3.4
Predator
Body Shape
Elongated
Climate Zone
Deep-water
Described By
Parr, 1946

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Western Atlantic grenadier
🌍CES nezumie západoatlantská
🇯🇵Japanese ニシネズミダラ

Scientific Synonyms

Scientific Name Author Year Status
Ventrifossa atlantica Parr 1946 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 3 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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View all observations for Western Atlantic grenadier ↗
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