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🌊 Marine 🌡️ Subtropical

Orange-freckled flathead

Ratabulus fulviguttatus Imamura & Gomon, 2010
Max Length
26.6 cm
Max Weight
-
Lifespan
-
Trophic Level
3.8
Depth
126–248 m
Climate
Subtropical
Resilience
Medium
Vulnerability
35.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Orange-freckled flathead (Ratabulus fulviguttatus), first described by Imamura & Gomon, 2010 is a medium-sized fish in the family Platycephalidae (order Perciformes). Adults typically reach 26.60 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 126 to 248 metres. It occurs in Subtropical waters. It feeds on a mix of small fish and invertebrates as a mid-level predator.

Scientific Name
Ratabulus fulviguttatus
Authority
Imamura & Gomon, 2010
Habitat
Marine
Climate
Subtropical
Body Shape
Elongated
Max Length
26.6 cm
Depth Range
126–248 m
Trophic Level
3.8
Resilience
Medium
Vulnerability
35.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 9 - 11; Dorsal soft rays (total): 11 - 12; Anal soft rays: 11 - 12. This species is distinguished by the following characters: 99-113 anteroventrally slanted oblique scale rows above lateral line; snout length 30.4-34.8% HL, markedly decreasing proportionally with growth; pectoral fin length 14.6-16.5% SL; pelvic fin length 20.9-25.7% SL; nasal bone without tubercles; dorsal surface of head and body pale brown, with small, round brown spots; pelvic fin with small brown spots .: elongated.

🌀 Behaviour

Behavioural data for Orange-freckled flathead 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; benthopelagic; depth range 126 - 248 m . Subtropical Indian Ocean to Western Pacific: Australia.

🌿 Ecology

Zone Preferences
🌊 Marine
Trophic Level
3.8±0.7

📐 Morphometrics

Length–Weight Relationship: W = 0.00457 × L3.09 (TL)
Max TL
26.6cm
Dorsal Spines
10
Dorsal Rays
12
Anal Rays
12

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
35.00/100
Low vulnerability
Trophic Level
3.8
Predator
Body Shape
Elongated
Climate Zone
Subtropical
Described By
Imamura & Gomon, 2010

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