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🌊 Marine 🌡️ Tropical

Triton tilefish

Hoplolatilus erdmanni Allen, 2007
Max Length
16 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
42–60 m
Climate
Tropical
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

The areas of occurrence are exposed to periodic strong currents with about 15 individuals observed on gentle rubble slopes at depths of 42-60 m; seen solitarily, in pairs, or trios and generally in close proximity to large rubble mounds (estimated to range from 50-60 cm in height and 1.8-2 m in diameter. When approached too closely or frightened by spear shots, the fish quickly retreated into their burrow which are at the apex of the mound .

Scientific Name
Hoplolatilus erdmanni
Authority
Allen, 2007
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
Max Length
16 cm
Depth Range
42–60 m
Trophic Level
3.4
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 9 - 10; Dorsal soft rays (total): 13 - 14; Anal spines: 2; Anal soft rays: 12; Vertebrae: 24. This species differs from its congeners by the following characters: fewer lateral-line scales; reddish-brown bars on the side about 15 to 17; behind the eye is an obliquely angled, blue-edged yellow-orange stripe; across the operculum a thin blue stripe; across the entire caudal peduncle, a neon blue region; vivid red central caudal fin-rays . : fusiform / normal; Cross section: compressed.

🌀 Behaviour

Behavioural data for Triton tilefish is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring-summer
Spawn Location
Pelagic
Fertilization
External

🌍 Habitat & Distribution

Marine; demersal; depth range 42 - 60 m . Tropical

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.4±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.01122 × L3.04 (TL)
Max TL
16cm
Dorsal Spines
10
Dorsal Rays
14
Anal Spines
2
Anal Rays
12
Vertebrae
24

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.4
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Allen, 2007

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