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How to catch Bluenose warehou

Hyperoglyphe antarctica (Carmichael, 1819)

About Bluenose warehou fishing

The bluenose warehou is a robust, deep-water pelagic fish belonging to the family Centrolophidae. It features a fusiform body with dark blue to black upper flanks, a lighter underbelly, and large, luminous eyes adapted for low-light conditions. Growing up to 140 cm in total length and 63 kg, this species inhabits cold oceanic waters from 40 to 1,500 metres deep. Juveniles often associate with floating debris near the surface before migrating to deep rocky reefs, drop-offs, and continental slopes as adults. They feed primarily on pelagic tunicates, squid, crustaceans, and small fish, and spawn during the southern autumn and winter months.

  • Difficulty

    Medium

  • Average size

    60 cm TL

  • Market value

    Low

  • Habitat

    Saltwater

  • Season

    Spring, Summer, Autumn, Winter

  • Also known as

    Antarctic butterfish, Big-eye, Big-eye trevalla, Blue eye, Blue nose, Blue-eye

Bluenose warehou

Dark coloration

Uniformly dark to black pigmentation covering the body.

Large eye

Prominent large eye typical of deepwater warehous.

Bluenose warehou fishing facts

Characteristics

  • Typical size

    60 cm TL (max 140 cm TL )
  • Typical weight

    5 kg (max 63 kg )
  • Preferred temperature

    4.1–16.4 °C
  • Depth

    40–1,500 m
  • Longevity

    15 years
  • Body shape

    Fusiform / Normal
  • Commercial?

  • Vulnerability score

    50.8

Best hours

  • Dawn

    First light

    Peak
  • Morning

    After sunrise

    Active
  • Midday

    High sun

    Low
  • Afternoon

    Late day

    Active
  • Dusk

    Last light

    Peak
  • Night

    After dark

    Peak

When to fish for Bluenose warehou

01
January
02
February
03
March
04
April
05
May
06
June
07
July
08
August
09
September
10 Now
October
11
November
12
December

How to catch Bluenose warehou

Tips for catching Bluenose warehou

Targeting this deep-water species requires specialized heavy gear, sturdy boat setups, and electric or heavy manual reels capable of reaching depths down to 600 metres along continental shelf drop-offs and rocky seamounts. Use a multi-hook paternoster rig baited with tough chunks of squid, mackerel, or pilchard to entice strikes in near-total darkness. Heavy metal jigs or slow-pitch jigs worked close to the seabed during daylight hours can also tempt bites when fish hold near underwater structure.

Other names for Bluenose warehou

Local and alternate names anglers use for Bluenose warehou.

  • Deep sea trevalla
  • Deep-sea trevalla
  • Bluenose
  • Bluenose warehou
  • Big-eye
  • Blue-eye trevalla
  • Sea trevally
  • Blue-eye
  • Blue-eye cod
  • Blue nose
  • Blue eye
  • Big-eye trevalla
  • Deepsea trevally
  • Griffin's silverfish
  • Trevalla
  • Antarctic butterfish

Best equipment to catch Bluenose warehou

Compare fishing methods for Bluenose warehou — sized kit for each technique.

Note: Typical fish is 5 kg Our algorithm will suggest the best equipment for you based on this weight.

Best lures and baits for Bluenose warehou

Ranked lures and natural baits from every method, best first.

How Bluenose warehou migrates — Bathymetric

Shifts between shallow and deeper water with the seasons rather than moving along the coast. Change depth before you change venue.

How Bluenose warehou migrates — Bathymetric 1. Warm months: Feed in shallow water through the warm months. 2. Cold months: Drop into deeper water as it cools.
Shallow water Deep water

1 Warm months

Shallow water

Feed in shallow water through the warm months.

2 Cold months

Deep water

Drop into deeper water as it cools.

Larger adults often stay deeper all year.

Hover or tap a number to read each stage.

Diet and behavior of Bluenose warehou

  • Diet

    Carnivore
  • Feeds by

    Hunts animals
  • Hunts

    Dawn · Dusk · Night
  • Main prey

    Baitfish

Prey and predators of Bluenose warehou

Prey is what Bluenose warehou eats. Predators are the animals that eat it.

That is how it feeds, and how it is hunted.

Prey

What it eats

Baitfish

  • Pyrosoma atlanticum juv./adults
  • Rexea solandri juv./adults

Predators

What hunts it

Mammals

  • Orcinus orca juv./adults

Where Bluenose warehou lives

Lives near the bottom but swims in the water just above it. Cover the lower column, not only the mud.

Habitats
Saltwater
Depth zone
Sublittoral, Bathyal
40–1,500 m
Usually 260–490 m
Water column
Benthopelagic
Just above the bed

Where this species lives