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🌊 Marine Least Concern 🌡️ Tropical

Peppered spinefoot

Siganus punctatissimus Fowler & Bean, 1929
Max Length
35 cm
Max Weight
Lifespan
Trophic Level
2
Depth
12–30 m
Climate
Tropical
Resilience
High
Vulnerability
30.00/100
Typical Length
25 cm
Depth Zone
reef

📖 Overview

Inhabits lagoon and channel reefs , usually near steep slopes and harbours . Usually seen in pairs. Feeds on benthic seaweeds .

Scientific Name
Siganus punctatissimus
Authority
Fowler & Bean, 1929
Habitat
Marine
Climate
Tropical
Body Shape
Short and / or deep
IUCN Status
LC
Max Length
35 cm
Depth Range
12–30 m
Latitude
24°S – 30°N
Trophic Level
2
Resilience
High
Vulnerability
30.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Acanthuriformes
Acanthuriformes
Family
Siganidae
Siganidae
Genus
Siganus
Siganus
Species
Peppered spinefoot
Siganus punctatissimus

🐟 Physical Description

Dorsal spines (total): 13; Dorsal soft rays (total): 10; Anal spines: 7; Anal soft rays: 9; Vertebrae: 13. Head and body dark chocolate brown with purplish hue; iris pale rose-brown, white spotted. Spines stout, pungent, venomous. Preopercular angle 93°-109°. Cheeks completely scaled. Midline of thorax scaled; a row of scales absent along pelvic ridges. Anterior nostril with low rim; expanded posteriorly into a broad flap, reaching halfway to posterior nostril.: short and / or deep; Cross section: compressed.

🌀 Behaviour

Behavioural data for Peppered spinefoot is currently being reviewed.

🦐 Diet

Diet information for Peppered spinefoot is currently being compiled.

🥚 Reproduction

Reproduction data for Peppered spinefoot is currently being compiled.

🌍 Habitat & Distribution

Marine; reef-associated; depth range 12 - 30 m . Tropical; 30°N - 24°S

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
2
Food Items

benthic seaweeds (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.01413 × L3.05 (TL)
Max TL
35cm
Dorsal Spines
13
Dorsal Rays
10
Anal Spines
7
Anal Rays
9
Vertebrae
13

🌡️ 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
30.00/100
Low vulnerability
Trophic Level
2
Omnivore / Planktivore
Body Shape
Short and / or deep
Climate Zone
Tropical
Latitude Range
30°N – 24°S
Described By
Fowler & Bean, 1929

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) — 6 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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View all observations for Peppered spinefoot ↗
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