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🌊 Marine Least Concern 🎣 Game Fish 🌡️ Subtropical 🎣 Game Fish

White seabream

Diplodus sargus Linnaeus, 1758
Max Length
45 cm
Max Weight
1.9 kg
Lifespan
10 yrs
Trophic Level
3.4
Depth
0–50 m
Climate
Subtropical
Resilience
Medium
Vulnerability
57.00/100
Typical Length
22 cm
Depth Zone
demersal

📖 Overview

Inhabits coastal rocky reef areas and Posidonia oceanica beds. Like other sparids, it is very active and frequents the surf zone, primarily at dawn . Feeds on shellfish and other benthic invertebrates which it picks from the sediment .

Scientific Name
Diplodus sargus
Authority
Linnaeus, 1758
Habitat
Marine
Climate
Subtropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
45 cm
Max Weight
1.9 kg
Lifespan
10 years
Depth Range
0–50 m
Latitude
36°S – 48°N
Trophic Level
3.4
Resilience
Medium
Vulnerability
57.00/100
Migration
Oceanodromous
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 11 - 12; Dorsal soft rays (total): 12 - 15; Anal spines: 3; Anal soft rays: 11 - 14. Body with 5 black and 4 grey vertical bands. Snout is longer than the eye diameter .: fusiform / normal.

🌀 Behaviour

Behavioural data for White seabream is currently being reviewed.

🦐 Diet

Diet information for White seabream is currently being compiled.

🥚 Reproduction

Spawning Season
January to March
Larvae at Hatch
2.6mm

Sexes separate or protandrous . In some areas, this species occurs as a digynic hermaphrodite, that is, males and females developing from intermediate juveniles . However, protandry with possible digyny was later confirmed . Reaches sexual maturity at 2 years, with an approximate size of 17 cm. Spawning happens from January to March. Egg size 0.8-0.9 mm; larval length at hatching 2.6 mm. Also Ref. 28504.

🌍 Habitat & Distribution

Marine; brackish; demersal; oceanodromous ; depth range 0 - 50 m , usually 0 - 50 m . Subtropical; 48°N - 36°S, 29°W - 42°E south to South Africa.

🌿 Ecology

Zone Preferences
🌊 Marine 🌿 Brackish ⬇️ Benthic
Migration
Oceanodromous
Trophic Level
3.4±0.1
Food Items

shellfish and other benthic invertebrates which it picks from the sediment (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.01202 × L3.04 (TL)
Max TL
45cm
Max Weight
1,900g
Dorsal Spines
12
Dorsal Rays
14
Anal Spines
3
Anal Rays
13

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2011

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
57.00/100
High vulnerability
Trophic Level
3.4
Predator
Body Shape
Fusiform / normal
Climate Zone
Subtropical
Latitude Range
48°N – 36°S
Described By
Linnaeus, 1758

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Diplodus rondeletii Valenciennes 1830 Synonym
Diplodus sargus sargus - - Synonym
Sargus raucus Geoffroy St.Hilaire 1809 Synonym
Sargus rondelettii Valenciennes 1830 Synonym
Sargus vetula Valenciennes 1830 Synonym
Sparus cinctus Walbaum 1792 Synonym
Sparus sargus Linnaeus 1758 Synonym
Sparus varatulus Rafinesque 1810 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 55 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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