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🌊 Marine 🌡️ Tropical

Epigonus Gemma

Epigonus gemma Okamoto, Baldwin & Long, 2024
Max Length
7.7 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
156–309 m
Climate
Tropical
Resilience
High
Vulnerability
22.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Common at Curaçao at depths near the lower limit of the Curasub (300 m), especially in caves and crevices along a near-vertical rock wall .

Scientific Name
Epigonus gemma
Authority
Okamoto, Baldwin & Long, 2024
Habitat
Marine
Climate
Tropical
Max Length
7.7 cm
Depth Range
156–309 m
Trophic Level
3.3
Resilience
High
Vulnerability
22.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 8; Dorsal soft rays (total): 9 - 10; Vertebrae: 25. This species is distinguished by the following characters: D VII-I, 9-10; pectoral-fn rays 16; total gill rakers 25-27; vertebrae 10 +15; pyloric caeca 8-9; pored lateral-line scales 43-44 + 5-6; absence of opercular spine, maxillary mustache-like processes, and ribs on last abdominal vertebra; tongue toothless; no endopterygoid teeth; with enlarged conical teeth on symphysis of lower jaw .Cross section: compressed.

🌀 Behaviour

Behavioural data for Epigonus Gemma is currently being reviewed.

🦐 Diet

Diet information for Epigonus Gemma is currently being compiled.

🥚 Reproduction

Reproduction data for Epigonus Gemma is currently being compiled.

🌍 Habitat & Distribution

Marine; demersal; depth range 156 - 309 m . Tropical

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.3±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.01202 × L3.02 (TL)
Max TL
7.7cm
Dorsal Spines
8
Dorsal Rays
10
Vertebrae
25

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
22.00/100
Low vulnerability
Trophic Level
3.3
Predator
Climate Zone
Tropical
Described By
Okamoto, Baldwin & Long, 2024

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