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🌊 Marine Endangered 🍽️ Edible 🌡️ Subtropical

Small-scale sillago

Sillago parvisquamis Gill, 1861
Max Length
30 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
0–30 m
Climate
Subtropical
Resilience
High
Vulnerability
33.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Found in tidal flats in the estuary zone near large rivers. Oviparous . Fishery is declining possibly due to habitat alteration by reclamation and pollution. The flesh is firm and well accepted in Japan .

Scientific Name
Sillago parvisquamis
Authority
Gill, 1861
Habitat
Marine
Climate
Subtropical
Body Shape
Elongated
IUCN Status
EN
Max Length
30 cm
Depth Range
0–30 m
Trophic Level
3.4
Resilience
High
Vulnerability
33.00/100
Migration
Non-migratory
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 13 - 14; Dorsal soft rays (total): 20 - 22; Anal spines: 2; Anal soft rays: 22 - 24; Vertebrae: 39 - 40. Swim bladder with two posterior extensions. Body is pale brown to dull brown above, lighter below; a faint mid-lateral stripe usually present; dorsal fins dusky terminally with five or six rows of dusky spots on second dorsal fin membranes, other fins hyaline.: elongated; Cross section: circular.

🌀 Behaviour

Behavioural data for Small-scale 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 - 30 m . Subtropical; 37°N - 21°N, 117°E - 142°E Northwest Pacific: southern Japan and Taiwan.

🌿 Ecology

Zone Preferences
🌊 Marine 🌿 Brackish ⬇️ Benthic
Migration
Non-migratory
Trophic Level
3.4±0.44

📐 Morphometrics

Length–Weight Relationship: W = 0.00589 × L3.06 (TL)
Max TL
30cm
Dorsal Spines
14
Dorsal Rays
21
Anal Spines
2
Anal Rays
23
Vertebrae
40

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Endangered
Assessment Date
2017

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
33.00/100
Low vulnerability
Trophic Level
3.4
Predator
Body Shape
Elongated
Climate Zone
Subtropical
Described By
Gill, 1861

🍽️ Edibility & Flavour

⚡ Nutrition

Detailed nutritional data for Small-scale sillago is currently being compiled from USDA FoodData Central.

🔬 Mercury Safety

Mercury data for Small-scale 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

📊 Population Dynamics

Year Region Index Notes
- - -

👥 Community & Contribute

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