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🌊 Marine Least Concern ⚠️ Venomous ⚡ Venomous 🌡️ Deep-water

Midwater scorpionfish

Ectreposebastes imus Garman, 1899
Max Length
18 cm
Max Weight
Lifespan
Trophic Level
3.1
Depth
150–2000 m
Climate
Deep-water
Resilience
Vulnerability
12.00/100
Typical Length
10 cm
Depth Zone
deep-water

📖 Overview

Among all scorpionfishes, it is structurally best adapted for mid-water existence . Benthopelagic . Feeds mainly on crustaceans, amphipods and sergestid shrimps . Anterolateral glandular grooves with venom gland at least in anal-fin spines .

Scientific Name
Ectreposebastes imus
Authority
Garman, 1899
Habitat
Marine
Climate
Deep-water
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
18 cm
Depth Range
150–2000 m
Trophic Level
3.1
Vulnerability
12.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 11 - 12; Dorsal soft rays (total): 9 - 11; Anal spines: 3; Anal soft rays: 5 - 7. Swim bladder lacking or rudimentary; bones poorly ossified; spine weak and usually broken during capture; scales thin and deciduous, and white body musculature soft and flabby . Lateral line more or less a continuous trough covered by thin membranous scales, usually lost during capture . Body is black in small specimens; maroon and black in adults . Buccal cavity black with patches of bright orange and red in life; pharyngeal teeth red or orange .: fusiform / normal.

🌀 Behaviour

Behavioural data for Midwater scorpionfish is currently being reviewed.

🦐 Diet

Diet information for Midwater scorpionfish is currently being compiled.

🥚 Reproduction

Reproduction data for Midwater scorpionfish is currently being compiled.

🌍 Habitat & Distribution

Marine; bathypelagic; depth range 150 - 2000 m , usually 500 - 850 m . Deep-water

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.1±0.3
Food Items

crustaceans, amphipods and sergestid shrimps (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.01 × L3.08 (TL)
Max TL
18cm
Dorsal Spines
12
Dorsal Rays
10
Anal Spines
3
Anal Rays
6

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2013

📊 Population Risk & Fisheries

Fishing Vulnerability
12.00/100
Low vulnerability
Trophic Level
3.1
Predator
Body Shape
Fusiform / normal
Climate Zone
Deep-water
Described By
Garman, 1899

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Midwater scorpionfish · scaly hedgehogfish
🌍CES paropušník temný
🇫🇮Finnish Kitasimppu
🇫🇷French Rascasse profonde
🇯🇵Japanese Kurokasago · クロカサゴ
🌍MSA Lepu
🇷🇺Russian Морской окунь Гармана
🇪🇸Spanish Rascacio profundo
🌍THA ปลาแมงป่องดำทะเลลึก
🇨🇳Chinese 深海鮋 · 無鰾黑鮋 · 石狗公 · 高體囊頭鮋

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) — 15 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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