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🌊 Marine Least Concern 🌡️ Tropical

Bigeye snapper

Lutjanus lutjanus Bloch, 1790
Max Length
35 cm
Max Weight
-
Lifespan
11 yrs
Trophic Level
4.1
Depth
0–96 m
Climate
Tropical
Resilience
Low
Vulnerability
25.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Adults inhabit offshore coral reefs and trawling grounds. Trawled to depth of almost 100 m . Frequently encountered in large schools with other Lutjanus species . Feed on fishes and crustaceans .

Scientific Name
Lutjanus lutjanus
Authority
Bloch, 1790
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
35 cm
Lifespan
11 years
Depth Range
0–96 m
Latitude
26°S – 32°N
Trophic Level
4.1
Resilience
Low
Vulnerability
25.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 10 - 12; Dorsal soft rays (total): 12; Anal spines: 3; Anal soft rays: 8. Dorsal profile of head gently sloped. Preorbital bone very narrow, much less than eye diameter. Preopercular notch and knob poorly developed. Scale rows on back rising obliquely above lateral line. Generally silvery white, with a broad yellow stripe running along the side from the eye to the caudal fin base. A series of faint narrow yellow horizontal lines is on the lower half of the body. The fins are pale yellow to whitish . Body depth 2.9-3.3 in SL .: fusiform / normal; Cross section: oval.

🌀 Behaviour

Behavioural data for Bigeye snapper is currently being reviewed.

🦐 Diet

Diet information for Bigeye snapper is currently being compiled.

🥚 Reproduction

Size at Maturity
12.2cm TL

🌍 Habitat & Distribution

Marine; reef-associated; depth range 0 - 96 m . Tropical; 32°N - 26°S, 31°E - 165°E West Pacific: East Africa to the Solomon Islands, north to southern Japan, south to Australia.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
4.1±0.62
🐠 Schooling
Food Items

fishes and crustaceans (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.01514 × L2.96 (TL)
Max TL
35cm
Dorsal Spines
11
Dorsal Rays
12
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
Low
Minimum doubling time
Fishing Vulnerability
25.00/100
Low vulnerability
Trophic Level
4.1
Apex / Top predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Latitude Range
32°N – 26°S
Described By
Bloch, 1790

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Diacope lineolata Rüppell 1829 Synonym
Lutianus lineolatus Rüppell 1829 Synonym
Lutianus lutianus Bloch 1790 Synonym
Lutjanus blochii Lacepède 1802 Synonym
Lutjanus lineolatus Rüppell 1829 Synonym
Mesoprion caroui Cuvier 1828 Synonym
Mesoprion erythrognathus Valenciennes 1831 Synonym
Mesoprion xanthopterygius Bleeker 1849 Synonym
Rhomboplitoides megalops Fowler 1918 Synonym
Serranus nouleny Valenciennes 1828 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 33 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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