New 🐟 Mercury Safety Guide & Omega-3 Rankings Updated for 2026. View Omega-3 Rankings →

🌊 Marine Least Concern 🍽️ Edible 🌡️ Tropical

Clouded lizardfish

Saurida nebulosa Valenciennes, 1850
Max Length
16.5 cm
Max Weight
Lifespan
Trophic Level
4.2
Depth
0–100 m
Climate
Tropical
Resilience
High
Vulnerability
17.00/100
Typical Length
Depth Zone
reef

📖 Overview

Benthic in sand, mud, rock and eel-grass habitats . Solitary on sand and silt bottoms (Ref 90102). Feeds on small fishes . Found primarily inshore, e.g. in mangroves and seagrass beds, also near streams and river mouths. Piscivorous. Caught with artisanal gear. Sold fresh in markets.

Scientific Name
Saurida nebulosa
Authority
Valenciennes, 1850
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
16.5 cm
Depth Range
0–100 m
Latitude
28°S – 28°N
Trophic Level
4.2
Resilience
High
Vulnerability
17.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 10 - 11; Anal spines: 0; Anal soft rays: 9 - 10. Saurida differs from all other lizardfishes by possessing several rows of villiform teeth extending outward onto the lips beyond the normal row of large canine, and 9 instead of 8 pelvic rays. The species is recognized by the large dark blotches below the dorsal fins . : elongated; Cross section: circular.

🌀 Behaviour

Behavioural data for Clouded lizardfish is currently being reviewed.

🦐 Diet

Diet information for Clouded lizardfish is currently being compiled.

🥚 Reproduction

Reproduction data for Clouded lizardfish is currently being compiled.

🌍 Habitat & Distribution

Marine; brackish; reef-associated; depth range 0 - 100 m , usually 2 - 60 m . Tropical; 28°N - 28°S north to the Hawaiian Islands, south to Sydney Harbor, New South Wales, Australia (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine 🌿 Brackish 🪸 Reef Associated
Trophic Level
4.2±0.73
🧍 Solitary
Food Items

small fishes (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00646 × L3.16 (TL)
Max TL
16.5cm
Dorsal Rays
11
Anal Rays
10

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2015

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
17.00/100
Low vulnerability
Trophic Level
4.2
Apex / Top predator
Body Shape
Elongated
Climate Zone
Tropical
Latitude Range
28°N – 28°S
Described By
Valenciennes, 1850

🍽️ Edibility & Flavour

"Clouded lizardfish 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 15.4 g
Omega-3 (total) 79 mg

🔬 Mercury Safety

Mercury data for Clouded lizardfish 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

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Blotched Grinner · Blotched Saury · Clouded Saury · Nebulous Lizardfish · Nebulous Lizardfish, Clouded lizardfish · clouded lizardfish
🌍CES ještěrohlavec temnoskvrnný
🇫🇷French Anoli nuageux · Poisson-lézard · Poisson-lézard nébuleux
🇮🇹Italian Pesce lucertola nebuloso
🇯🇵Japanese Uchiumimadaraeso · ウチウミマダラエソ
🇵🇹Portuguese Peixe-lagarto-nebuloso
🇪🇸Spanish Chile nebuloso · lagarto nubífero
🌍TAH mo'o'anae, mo'o miti
🌍TGL Tuko
🇨🇳Chinese 云纹蛇鲻 · 合齒魚科 · 狗母 · 狗母梭 · 雲紋蛇鯔

🗺️ Global Occurrence Map

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

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet — be the first to log one!

View all observations for Clouded lizardfish ↗
Suggest an Edit

Spotted incorrect or outdated data? Submit a correction and our editorial team will review it. Approved edits go live within 48 hours.

Link to a scientific paper, FishBase, or other authoritative source
Report an Issue

Found a factual error, broken data, or inappropriate content? Let us know and we will investigate promptly.