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🌊 Marine Least Concern 🌡️ Tropical

Pairedspot Dragonfish

Eustomias kreffti Gibbs, Clarke & Gomon, 1983
Max Length
12 cm
Max Weight
-
Lifespan
-
Trophic Level
4.1
Depth
0–550 m
Climate
Tropical
Resilience
High
Vulnerability
24.00/100
Typical Length
-
Depth Zone
pelagic

📖 Overview

Overview information for Pairedspot Dragonfish is currently being compiled by our editorial team.

Scientific Name
Eustomias kreffti
Authority
Gibbs, Clarke & Gomon, 1983
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
12 cm
Depth Range
0–550 m
Latitude
6°S – 10°N
Trophic Level
4.1
Resilience
High
Vulnerability
24.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Stomiiformes
Stomiiformes
Family
Stomiidae
Stomiidae
Genus
Eustomias
Eustomias
Species
Pairedspot Dragonfish
Eustomias kreffti

🐟 Physical Description

Dorsal soft rays (total): 25; Anal soft rays: 38; Vertebrae: 68. Two terminal bulbs separated by a short interspace, 0.4-1.6 times the length of distal bulb. Barbel length short 37-44% SL in specimens over 8 cm SL. Three to 9 short, usually bulblet-tipped filaments and 2 long ones, arising together from distal end of distal bulb or from a short stem. Longest filament becoming 23-35% SL in specimens larger than 8 cm; 1 long filament with a prominent large bulblet. Distal bulb 1.2-2.5 times length of proximal-bulb. Axis of stem well pigmented; between bulbs variably pigmented, sometimes forming a dark spot or small cap at proximal end of distal bulb. External chevron-shaped or roundish striated areas usually unpigmented. Middorsal paired spots between occiput and dorsal-fin origin 8 .: elongated.

🌀 Behaviour

Behavioural data for Pairedspot Dragonfish is currently being reviewed.

🦐 Diet

Diet information for Pairedspot Dragonfish is currently being compiled.

🥚 Reproduction

Reproduction data for Pairedspot Dragonfish is currently being compiled.

🌍 Habitat & Distribution

Marine; pelagic-oceanic; depth range 0 - 550 m . Tropical; 10°N - 6°S Atlantic Ocean: one record at 4°N 21°W; between 52°W-27°W from 20°N to 6°S.

🌿 Ecology

Zone Preferences
🌊 Marine 🐟 Pelagic
Trophic Level
4.1±0.8

📐 Morphometrics

Length–Weight Relationship: W = 0.00309 × L3.12 (TL)
Max TL
12cm
Dorsal Rays
25
Anal Rays
38
Vertebrae
68

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2014

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
24.00/100
Low vulnerability
Trophic Level
4.1
Apex / Top predator
Body Shape
Elongated
Climate Zone
Tropical
Latitude Range
10°N – 6°S
Described By
Gibbs, Clarke & Gomon, 1983

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Pairedspot Dragonfish
🌍CES svítivka Krefftova
🇵🇹Portuguese Peixe-dragão-de-Krefft

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 6 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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