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Diadromous Data Deficient 🌡️ Tropical

Guinea snapper

Lutjanus endecacanthus Bleeker, 1863
Max Length
85 cm
Max Weight
Lifespan
Trophic Level
4.1
Depth
5–30 m
Climate
Tropical
Resilience
Low
Vulnerability
55.00/100
Typical Length
Depth Zone
reef

📖 Overview

Adults occur on rocky bottoms and (near shore) coral reefs, as well as in brackish lagoons and sometimes in lower courses of rivers . Maximum reported size only 200mm TL in Ref. 57393.

Scientific Name
Lutjanus endecacanthus
Authority
Bleeker, 1863
Habitat
Diadromous
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
DD
Max Length
85 cm
Depth Range
5–30 m
Latitude
13°S – 7°N
Trophic Level
4.1
Resilience
Low
Vulnerability
55.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 10 - 11; Dorsal soft rays (total): 13 - 14; Anal spines: 3; Anal soft rays: 8. Diagnosis: head pointed, dorsal profile of forehead somewhat angular . Body moderately deep; snout acute; profile of head straight or slightly concave . Preorbital/lachrymal bone broad . Vomerine tooth patch triangular (occasionally) with a short postero-median extension . Maxilla extending to or beyond level of front part of eye . Preopercular notch and knob weak . Pectoral fins long, usually reaching level of anus . Scales medium-sized and ctenoid; 8-10 transverse scale rows on cheek . Scale rows on back rising obliquely above lateral line; 6 scale rows above lateral line and below middle of spiny part of dorsal fin . Back and upper sides brown to dark brown shading to silvery white on belly; fins mainly dark brown , especially the pelvics . Scales below lateral line frequently with pale centres forming longitudinal stripes . Juveniles frequently with 6 to 8 vertical rows of white spots on sides and a pair of blue lines on cheek below eye, specimens below 15 cm often with dusky patch on caudal peduncle , which is an anterior- and posteriorly white-edged greyish spot on dorsal part of caudal peduncle, just behind last dorsal-fin ray .: fusiform / normal; Cross section: oval.

🌀 Behaviour

Behavioural data for Guinea snapper is currently being reviewed.

🦐 Diet

Diet information for Guinea snapper is currently being compiled.

🥚 Reproduction

Reproduction data for Guinea snapper is currently being compiled.

🌍 Habitat & Distribution

Marine; freshwater; brackish; reef-associated; depth range 5 - 30 m . Tropical; 7°N - 13°S, 10°W - 14°E

🌿 Ecology

Zone Preferences
🌊 Marine 💧 Freshwater 🌿 Brackish 🪸 Reef Associated
Trophic Level
4.1±0.7

📐 Morphometrics

Length–Weight Relationship: W = 0.01479 × L2.96 (TL)
Max TL
85cm
Dorsal Spines
11
Dorsal Rays
14
Anal Spines
3
Anal Rays
8

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2011

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
55.00/100
Moderate-High vulnerability
Trophic Level
4.1
Apex / Top predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Latitude Range
7°N – 13°S
Described By
Bleeker, 1863

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) — 11 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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