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🌊 Marine Data Deficient 🌡️ Tropical

Capricorn fusilier

Pterocaesio capricornis Smith & Smith, 1963
Max Length
21 cm
Max Weight
Lifespan
Trophic Level
3.4
Depth
Climate
Tropical
Resilience
High
Vulnerability
24.00/100
Typical Length
Depth Zone
reef

📖 Overview

Inhabits coastal areas, primarily around coral reefs at a depth of about 20 m. Feeds on zooplankton in midwater aggregations. Oviparous, with numerous, small pelagic eggs . Rare species .

Scientific Name
Pterocaesio capricornis
Authority
Smith & Smith, 1963
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
DD
Max Length
21 cm
Latitude
18°S – 4°N
Trophic Level
3.4
Resilience
High
Vulnerability
24.00/100
Migration
Non-migratory
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 10; Dorsal soft rays (total): 15; Anal spines: 3; Anal soft rays: 12. Upper body with a chequered, bronzy green yellow and blue appearance. 4 scales on cheek; 24 predorsal scales; scaled dorsal and anal fins; Supra-temporal band of scales confluent at dorsal midline. Upper peduncular scale rows 11; lower peduncular scale rows 15. Post maxillary processes 2; posterior end of maxilla tapered.: fusiform / normal; Cross section: compressed.

🌀 Behaviour

Behavioural data for Capricorn fusilier is currently being reviewed.

🦐 Diet

Diet information for Capricorn fusilier is currently being compiled.

🥚 Reproduction

Reproduction data for Capricorn fusilier is currently being compiled.

🌍 Habitat & Distribution

Marine; reef-associated; non-migratory; depth range ? - 20 m . Tropical; 4°N - 18°S, 39°E - 60°E east African coast, Seychelles, and the western Indian Ocean islands.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Migration
Non-migratory
Trophic Level
3.4±0.45
Food Items

zooplankton in midwater aggregations

📐 Morphometrics

Length–Weight Relationship: W = 0.00977 × L3.1 (TL)
Max TL
21cm
Dorsal Spines
10
Dorsal Rays
15
Anal Spines
3
Anal Rays
12

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
24.00/100
Low vulnerability
Trophic Level
3.4
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Latitude Range
4°N – 18°S
Described By
Smith & Smith, 1963

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