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🌊 Marine 🍽️ Edible 🌡️ Temperate

Silver dory

Cyttus australis Richardson, 1843
Max Length
47 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
10–350 m
Climate
Temperate
Resilience
Very low
Vulnerability
67.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Silver dory (Cyttus australis), first described by Richardson, 1843 is a large fish in the family Cyttidae (order Zeiformes). Adults typically reach 47.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 10 to 350 metres. It occurs in Temperate waters. It feeds on a mix of small fish and invertebrates as a mid-level predator. The species is important as a food fish. As a member of the Cyttidae, it shares life-history and morphological traits with its relatives in the group.

Scientific Name
Cyttus australis
Authority
Richardson, 1843
Habitat
Marine
Climate
Temperate
Max Length
47 cm
Depth Range
10–350 m
Trophic Level
3.5
Resilience
Very low
Vulnerability
67.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Physical description for Silver dory is currently being compiled.

🌀 Behaviour

Behavioural data for Silver dory is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring-summer
Spawn Location
Pelagic
Fertilization
External

🌍 Habitat & Distribution

Marine; demersal; depth range 10 - 350 m . Temperate South Wales and Tasmania.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.5±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.01995 × L3 (TL)
Max TL
47cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Very low
Minimum doubling time
Fishing Vulnerability
67.00/100
High vulnerability
Trophic Level
3.5
Predator
Climate Zone
Temperate
Described By
Richardson, 1843

🍽️ Edibility & Flavour

"Silver dory is an edible species."

✗ Not for Raw
✓ Fresh Indicators
  • Clear, bright eyes — cloudy eyes indicate age
  • Firm flesh that springs back when pressed
  • Fresh ocean smell, never strong or ammonia-like
  • Bright red or pink gills, not grey or brown
  • Shiny, moist skin with scales tightly attached
✗ Avoid If
  • Cloudy or sunken eyes
  • Strong fishy or ammonia odour
  • Soft, mushy flesh that doesn't spring back
  • Discoloured or dry flesh
Best Cooking Methods
Baking Grilling Pan-frying

⚡ Nutrition

Detailed nutritional data for Silver dory is currently being compiled from USDA FoodData Central.

🔬 Mercury Safety

Mercury data for Silver dory has not yet been assigned. Please consult FDA/EPA guidance for general seafood safety advice.

🌿 Sustainability

Best Choice
Healthy stocks, low impact
Good Alternative
Well-managed, minor concerns
Use Caution
Check sourcing and season
Avoid
Overfished or high impact

🔬 Full Nutritional Profile

Per 100g - Raw, per 100g - Source: USDA FoodData Central templates (generic fish average)

Proximate Composition
Energy125 kcal
Moisture75 %
Protein20 %
Total Fat4 %
Ash1.3 %
Fatty Acids (g)
Saturated Fat1 g
Monounsaturated Fat1.2 g
Polyunsaturated Fat1.5 g
Omega-3 Total1 g
EPA0.3 g
DHA0.5 g
Omega-6 Total0.3 g
Key Minerals & Vitamins
Calcium20 mg
Iron0.7 mg
Magnesium30 mg
Phosphorus220 mg
Potassium380 mg
Sodium55 mg
Zinc0.5 mg
Selenium32 µg
Vitamin B122 µg

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 30 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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