Hapuku wreckfish
📖 Overview
A deepwater species, occurs in seamounts . Adults occur generally over rough ground from the central shelf (about 100 m) to the shelf edge and down to the upper slope. Juveniles are found in surface waters, perhaps school in association with drifting weed. Feed on barracouta and pilchards, in addition to various bottom-dwelling fish. Are primary gonochorists . Preyed upon by sperm whales . It is taken by droplining down to 400 m, and is sometimes seen in the trawled catch. Utilized fresh and frozen; can be steamed, fried, broiled, boiled, microwaved and baked . Severely overfished .
🔬 Taxonomy
🐟 Physical Description
Dorsal spines (total): 9 - 12; Dorsal soft rays (total): 12; Anal spines: 3; Anal soft rays: 7 - 9. : fusiform / normal.
🌀 Behaviour
Behavioural data for Hapuku wreckfish is currently being reviewed.
🦐 Diet
🥚 Reproduction
Are primary gonochorists .
🌍 Habitat & Distribution
Marine; demersal; depth range 50 - 854 m . Subtropical; 28°S - 50°S, 180°W - 180°E South Africa, Australia, New Zealand, Kermadec I.
🌿 Ecology
barracouta and pilchards, in addition to various bottom-dwelling fish
📐 Morphometrics
🌡️ Water Parameters & Tolerance
📊 Population Risk & Fisheries
🎣 Angling Guide
- medium-heavy 7ft spinning rod
- 30-50 lb braid
- fluorocarbon leader
- grass flats
- oyster bars
- marsh drains
- deeper channel edges
Use barbless hooks, minimise air exposure, and revive fish head-first in current before release.
⚠️ Slot limits protect breeding-size fish. Verify daily bag limits.
🍽️ Edibility & Flavour
⚡ Nutrition
Per 100g cooked - Source: USDA FoodData Central
| Nutrient | Amount |
|---|---|
| Protein | 21 g |
| Omega-3 (total) | 563 mg |
🔬 Mercury Safety
Mercury data for Hapuku wreckfish has not yet been assigned. Please consult FDA/EPA guidance for general seafood safety advice.
🌿 Sustainability
🔬 Full Nutritional Profile
Per 100g - Raw, per 100g - Source: USDA FoodData Central templates (generic fish average)
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