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🌊 Marine Least Concern 🍽️ Edible 🎣 Game Fish ⚡ Reports of ciguatera poisoning 🌡️ Tropical

Blubberlip snapper

Lutjanus rivulatus Cuvier, 1828
Max Length
85.5 cm
Max Weight
15.5 kg
Lifespan
56 yrs
Trophic Level
4
Depth
3–150 m
Climate
Tropical
Resilience
Medium
Vulnerability
62.00/100
Typical Length
60 cm
Depth Zone
reef

📖 Overview

Occasionally encountered in coral reefs or shallow inshore flats . Found singly or in small groups (up to 15 to 20 individuals). Adults on deep coastal slopes; juveniles on shallow algae-reef flats, often near freshwater run-offs . Feed on fishes, cephalopods and benthic crustaceans . An excellent food fish. In Hong Kong live fish markets . Caught with handlines, traps, and gill nets, occasionally trawled; important to artisanal fisheries and marketed mostly fresh . Minimum depth reported taken from Ref. 57178.

Scientific Name
Lutjanus rivulatus
Authority
Cuvier, 1828
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
85.5 cm
Max Weight
15.5 kg
Lifespan
56 years
Depth Range
3–150 m
Latitude
31°S – 35°N
Trophic Level
4
Resilience
Medium
Vulnerability
62.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 10; Dorsal soft rays (total): 15 - 16; Anal spines: 3; Anal soft rays: 8. This species is distinguished by the following characters: body very deep, greatest depth 2.1-2.4 in SL; lips greatly thickened in adults; preopercular notch and knob moderately developed; vomerine tooth patch crescentic, without a medial posterior extension; tongue smooth, no teeth; gill rakers of first gill arch 6 + 11-12 =17-18; caudal fin truncate or slightly emarginate. Colour generally brown with a reddish tinge; each scale on side with a pale brown border and 2-3 small bluish white spots in central portion; head with numerous undulating blue lines; lips tan; fins largely yellowish to dusky grey-brown; juveniles with a series of 3-8 brown bars on sides and a chalky white spot, with a broad blackish margin, present below anterior soft dorsal-fin rays at level of lateral line, preceded by similar-sized black spot on middle of side . : fusiform / normal; Cross section: oval.

🌀 Behaviour

Behavioural data for Blubberlip snapper is currently being reviewed.

🦐 Diet

Diet information for Blubberlip snapper is currently being compiled.

🥚 Reproduction

Reproduction data for Blubberlip snapper is currently being compiled.

🌍 Habitat & Distribution

Marine; reef-associated; depth range 3 - 150 m . Tropical; 35°N - 31°S, 31°E - 145°W East Africa to Tahiti, north to southern Japan, south to Australia.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
4±0.51
Food Items

fishes, cephalopods and benthic crustaceans (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.01445 × L3.03 (TL)
Max TL
85.5cm
Max Weight
15,500g
Dorsal Spines
10
Dorsal Rays
16
Anal Spines
3
Anal Rays
8

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2015

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
62.00/100
High vulnerability
Trophic Level
4
Apex / Top predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Latitude Range
35°N – 31°S
Described By
Cuvier, 1828

🍽️ Edibility & Flavour

"Blubberlip snapper is an edible species."

✓ Suitable 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 18.7 g
Omega-3 (total) 131 mg

🔬 Mercury Safety

Mercury data for Blubberlip snapper 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 Blubberlip snapper · Blue-spotted Sea-perch · Blue-spotted Seaperch · Maori Bream · Maori Sea-perch · Maori Seaperch · Maori Snapper · Maori Snapper, Blubberlip snapper · Multi-coloured Snapper · Scribbled Snapper · Speckled Snapper · Tropical Snapper · Yellowfin Snapper
🌍CES chňapal pyskatý
🇩🇰Danish Flæbesnapper
🇩🇪German Blaulippen-Schnapper
🇫🇷French Perche maori · Vivaneau maori
🇯🇵Japanese Namifuedai · ナミフエダイ
🌍MLG Votro
🌍MSA Gaga
🇵🇹Portuguese Caranha-maori
🇷🇺Russian Маорийский луциан · Речной луциан
🇪🇸Spanish Pargo maorí
🌍TAH haputu
🌍THA ปลากะพงจุดขาว · ปลากะพงหน้าลาย
🇨🇳Chinese 大花臉 · 海雞母 · 海雞母笛鯛 · 藍點笛鯛

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 3 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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