Midwater scorpionfish
📖 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 .
🔬 Taxonomy
🐟 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
🥚 Reproduction
🌍 Habitat & Distribution
Marine; bathypelagic; depth range 150 - 2000 m , usually 500 - 850 m . Deep-water
🌿 Ecology
crustaceans, amphipods and sergestid shrimps (Ref
📐 Morphometrics
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
📊 Population Risk & Fisheries
⚠️ Venom Profile
- immediate intense pain
- swelling
- erythema
- occasional nausea and weakness
Analgesia; wound care; tetanus prophylaxis; severe cases may require monitoring for systemic effects.
References: Compiled from Bhide (2018), Halstead et al. (1988) and family-specific envenomation literature
🌐 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 |
🔍 Similar Species
🗺️ Global Occurrence Map
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 15 records indexed .
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