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🌊 Marine Least Concern 🌡️ Deep-water

Silver deepsea smelt

Bathylagoides argyrogaster Norman, 1930
Max Length
12 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
-
Climate
Deep-water
Resilience
Medium
Vulnerability
36.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Overview information for Silver deepsea smelt is currently being compiled by our editorial team.

Scientific Name
Bathylagoides argyrogaster
Authority
Norman, 1930
Habitat
Marine
Climate
Deep-water
Body Shape
Elongated
IUCN Status
LC
Max Length
12 cm
Latitude
18°S – 23°N
Trophic Level
3.3
Resilience
Medium
Vulnerability
36.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal soft rays (total): 12 - 13; Anal soft rays: 15 - 16. Deep body, evenly narrowed toward the end of caudal peduncle. Maximum depth slightly about level of pectoral fin base for 2.37-8.15 cm specimens. Caudal peduncle short and narrow. Pectorals short, not reaching origin of dorsal fin. Radial pattern on operculum present. Gill rakers on the inner surface of epibranchial of first gill arch .: elongated.

🌀 Behaviour

Behavioural data for Silver deepsea smelt is currently being reviewed.

🦐 Diet

Diet information for Silver deepsea smelt is currently being compiled.

🥚 Reproduction

Reproduction data for Silver deepsea smelt is currently being compiled.

🌍 Habitat & Distribution

Marine; bathypelagic; depth range 125 - ? m , usually 200 - 300 m . Deep-water; 23°N - 18°S West Pacific: Indonesia (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.3±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00575 × L3.04 (TL)
Max TL
12cm
Dorsal Rays
13
Anal Rays
16

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2012

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
36.00/100
Moderate vulnerability
Trophic Level
3.3
Predator
Body Shape
Elongated
Climate Zone
Deep-water
Latitude Range
23°N – 18°S
Described By
Norman, 1930

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Silver Big-eye Smelt · Silver Deepsea Smelt
🌍CES okatka stříbrobřichá

Scientific Synonyms

Scientific Name Author Year Status
Bathylagus argyrogaster Norman 1930 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 27 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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View all observations for Silver deepsea smelt ↗
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