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🌊 Marine Least Concern 🌡️ Tropical

Eustomias Bimargaritatus

Eustomias bimargaritatus Regan & Trewavas, 1930
Max Length
14.3 cm
Max Weight
-
Lifespan
-
Trophic Level
4.5
Depth
0–2000 m
Climate
Tropical
Resilience
Medium
Vulnerability
33.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Overview information for Eustomias Bimargaritatus is currently being compiled by our editorial team.

Scientific Name
Eustomias bimargaritatus
Authority
Regan & Trewavas, 1930
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
14.3 cm
Depth Range
0–2000 m
Trophic Level
4.5
Resilience
Medium
Vulnerability
33.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Stomiiformes
Stomiiformes
Family
Stomiidae
Stomiidae
Genus
Eustomias
Eustomias
Species
Eustomias Bimargaritatus
Eustomias bimargaritatus

🐟 Physical Description

Two terminal bulbs separated by a short interspace, 0.6-1.7 times length of distal bulb. Barbel length 58-70% SL in specimens larger than 9 cm. Terminal filament 10-23% SL, except in some small specimens, with 2-3 (often 2) prominent branches arising closely together at 1-5 distal-bulb lengths, from the distal bulb in specimens to 11.4 cm SL (at 10 bulb lengths in a 20 cm specimen). Stem of filament proximal to major branches with widely-spaced tiny bulblets and without short basal branches; all long branches with very small widely-spaced bulblets (bulblets larger and more conspicuous in a 20 cm specimen). Barbel without melanophores (rarely very sparse pigment on axis of stem or filament). Middorsal paired spots between occiput and dorsal-fin origin probably 8, often diffuse or obscure .: elongated.

🌀 Behaviour

Behavioural data for Eustomias Bimargaritatus is currently being reviewed.

🦐 Diet

Diet information for Eustomias Bimargaritatus is currently being compiled.

🥚 Reproduction

Reproduction data for Eustomias Bimargaritatus is currently being compiled.

🌍 Habitat & Distribution

Marine; bathypelagic; depth range 0 - 2000 m . Tropical; 30°N - Central Atlantic: known only from one record northwest of Cape Verde.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
4.5±0.8

📐 Morphometrics

Length–Weight Relationship: W = 0.00309 × L3.12 (TL)
Max TL
14.3cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
33.00/100
Low vulnerability
Trophic Level
4.5
Apex / Top predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Regan & Trewavas, 1930

🌐 Names & Taxonomy

Language Common Names
🌍CES svítivka znamenaná
🇵🇹Portuguese Peixe-dragão-de-Cabo-Verde

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 10 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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