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🌊 Marine 🍽️ Edible 🌡️ Tropical

Golden-lined sillago

Sillago analis Whitley, 1943
Max Length
45 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
0–10 m
Climate
Tropical
Resilience
High
Vulnerability
28.00/100
Typical Length
35 cm
Depth Zone
demersal

📖 Overview

Juveniles of this species, together with those of S. schomburgkii remain in warm waters of the shallow mangrove creek shorelines and protected inlets. Mature S. analis prefer the muddy, tidal streams. The preferred prey are crustaceans. They also rummage in the silty-sand substrates for worms and have been observed to 'plough' up the bottom with the snout . Oviparous .

Scientific Name
Sillago analis
Authority
Whitley, 1943
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
Max Length
45 cm
Depth Range
0–10 m
Trophic Level
3.3
Resilience
High
Vulnerability
28.00/100
Migration
Non-migratory
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 12; Dorsal soft rays (total): 16 - 18; Anal spines: 2; Anal soft rays: 14 - 17; Vertebrae: 33 - 34. The shape of the swim bladder is not distinguishable from that of S. ciliata. The anterior part of the swim bladder has rudimentary tubules projecting anteriorly and a lateral series, that diminishes in size and becoming sawtooth-like, projecting posteriorly. Body is light silvery, slightly darker to dusky dorsally. A dull golden silver to golden yellow stripe is below the lateral line. The pelvic and anal fins are pale yellow to bright yellow; the pectoral fin has a darker dusting of fine black-brown spots.: fusiform / normal; Cross section: circular.

🌀 Behaviour

Behavioural data for Golden-lined sillago 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; brackish; demersal; non-migratory; depth range 0 - 10 m . Tropical; 8°S - 30°S, 110°E - 157°E Central Pacific: northern Australia, from Shark Bay, Western Australia to Moreton Bay, Queensland.

🌿 Ecology

Zone Preferences
🌊 Marine 🌿 Brackish ⬇️ Benthic
Migration
Non-migratory
Trophic Level
3.3±0.1

📐 Morphometrics

Length–Weight Relationship: W = 0.00851 × L3.07 (TL)
Max TL
45cm
Dorsal Spines
12
Dorsal Rays
17
Anal Spines
2
Anal Rays
16
Vertebrae
34

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
28.00/100
Low vulnerability
Trophic Level
3.3
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Whitley, 1943

🍽️ Edibility & Flavour

⚡ Nutrition

Detailed nutritional data for Golden-lined sillago is currently being compiled from USDA FoodData Central.

🔬 Mercury Safety

Mercury data for Golden-lined sillago 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

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