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🌊 Marine Least Concern 🍽️ Edible 🌡️ Subtropical

Sixplate sawtail

Prionurus microlepidotus Lacepède, 1804
Max Length
70 cm
Max Weight
-
Lifespan
-
Trophic Level
2.7
Depth
-
Climate
Subtropical
Resilience
Medium
Vulnerability
50.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Overview information for Sixplate sawtail is currently being compiled by our editorial team.

Scientific Name
Prionurus microlepidotus
Authority
Lacepède, 1804
Habitat
Marine
Climate
Subtropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
70 cm
Trophic Level
2.7
Resilience
Medium
Vulnerability
50.00/100
Water Temp
15–20 °C
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 8; Dorsal soft rays (total): 21 - 22; Anal spines: 3; Anal soft rays: 20 - 21. Colour grey-brown with indistinct dark bars on side of body, the 5 to 7 peduncular plates black. Body depth of subadults about 2 times in SL, the body becoming more elongate with age (to as much 3 times in SL in large adults). Adults developing a pronounced protuberance anteriorly on snout (Ref 9808).: fusiform / normal.

🌀 Behaviour

Behavioural data for Sixplate sawtail is currently being reviewed.

🦐 Diet

Diet information for Sixplate sawtail is currently being compiled.

🥚 Reproduction

Probably spawn in pairs .

🌍 Habitat & Distribution

Marine; brackish; reef-associated. Subtropical; 15°C - 20°C

🌿 Ecology

Zone Preferences
🌊 Marine 🌿 Brackish 🪸 Reef Associated
Trophic Level
2.7±0.3
Food Items

benthic algae

📐 Morphometrics

Length–Weight Relationship: W = 0.01122 × L3.04 (TL)
Max TL
70cm
Dorsal Spines
8
Dorsal Rays
22
Anal Spines
3
Anal Rays
21

🌡️ Water Parameters & Tolerance

Temperature Range
15–20°C
Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2010

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
50.00/100
Moderate-High vulnerability
Trophic Level
2.7
Omnivore / Planktivore
Body Shape
Fusiform / normal
Climate Zone
Subtropical
Described By
Lacepède, 1804

🍽️ Edibility & Flavour

"Sixplate sawtail 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

Per 100g cooked - Source: USDA FoodData Central

Nutrient Amount
Protein 19.9 g
Omega-3 (total) 198 mg

🔬 Mercury Safety

Mercury data for Sixplate sawtail 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

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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