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🌊 Marine Data Deficient 🌡️ Tropical

Sargocentron Megalops

Sargocentron megalops Randall, 1998
Max Length
7.9 cm
Max Weight
Lifespan
Trophic Level
3.4
Depth
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
Depth Zone
reef

📖 Overview

The species may penetrate deeper water (suggested by the large eyes); the 49 m depth could be near the upper limit of its depth range .

Scientific Name
Sargocentron megalops
Authority
Randall, 1998
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
DD
Max Length
7.9 cm
Trophic Level
3.4
Resilience
High
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 11; Dorsal soft rays (total): 15; Anal spines: 4; Anal soft rays: 10; Vertebrae: 27. The slender, slightly compressed body is probably mainly, if not entirely, red in life; 5 rows of oblique scales on cheek; body slender, the depth 3.1 in SL; head length (HL) 2.55 in SL; very large eye, 2.6 in HL; very narrow suborbital shelf; anterior end of the nasal bone is rounded; moderately large nasal fossa spineless; surface or medial edge of the nasal bone spineless; third dorsal spine longest, 2.2 in HL; spinous and soft portions of dorsal fin completely separated; third anal spine 1.35 in HL; pointed caudal fin lobes .: fusiform / normal; Cross section: compressed.

🌀 Behaviour

Behavioural data for Sargocentron Megalops is currently being reviewed.

🦐 Diet

Diet information for Sargocentron Megalops is currently being compiled.

🥚 Reproduction

Reproduction data for Sargocentron Megalops is currently being compiled.

🌍 Habitat & Distribution

Marine; reef-associated; depth range 49 - ? m . Tropical Central Pacific: Pitcairn.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.4±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.01698 × L2.96 (TL)
Max TL
7.9cm
Dorsal Spines
11
Dorsal Rays
15
Anal Spines
4
Anal Rays
10
Vertebrae
27

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2015

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.4
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Randall, 1998

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