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🌊 Marine Least Concern 🍽️ Edible 🌡️ Tropical

Reticulated sandperch

Parapercis tetracantha Lacepède, 1801
Parapercis Tetracantha (Parapercis tetracantha)
Parapercis Tetracantha (Parapercis tetracantha)
Max Length
26 cm
Max Weight
-
Lifespan
-
Trophic Level
3.6
Depth
12–25 m
Climate
Tropical
Resilience
Medium
Vulnerability
30.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Found solitary or in small groups commonly on deep coastal slopes, from the shallow rocky shore to the deep soft bottom zones .

Scientific Name
Parapercis tetracantha
Authority
Lacepède, 1801
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
26 cm
Depth Range
12–25 m
Trophic Level
3.6
Resilience
Medium
Vulnerability
30.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 5; Dorsal soft rays (total): 20 - 21; Anal spines: 1; Anal soft rays: 16 - 17. Body with 3 longitudinal series of large whitish spot, the dark grey-brown interspace a coarse reticulum. A dark grey-brown band from nape to interopercle containing a black ring just above gill opening. A broad dark grey-brown bar below eye. On each side of abdomen with 3 black spots (Ref 42740).: elongated.

🌀 Behaviour

Behavioural data for Reticulated sandperch 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; reef-associated; depth range 12 - 25 m . Tropical West Pacific: Bay of Bengal to Japan and Indonesia.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.6±0.4
🧍 Solitary

📐 Morphometrics

Length–Weight Relationship: W = 0.00692 × L3.06 (TL)
Max TL
26cm
Dorsal Spines
5
Dorsal Rays
21
Anal Spines
1
Anal Rays
17

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2022

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
30.00/100
Low vulnerability
Trophic Level
3.6
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Lacepède, 1801

🍽️ Edibility & Flavour

"Reticulated sandperch 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 18.2 g
Omega-3 (total) 90 mg

🔬 Mercury Safety

Mercury data for Reticulated sandperch 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
✓ Sustainable Choice

🔬 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
- - -

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Reticulated Sandperch
🇯🇵Japanese Madaratoragisu · マダラトラギス

Scientific Synonyms

Scientific Name Author Year Status
Labrus tetracanthus Lacepède 1801 Synonym
Parapercis cancellata Cuvier 1816 Synonym
Percis cancellata Cuvier 1816 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 4 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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