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🌊 Marine 🌡️ Subtropical

Rock flathead

Platycephalus laevigatus Cuvier, 1829
Max Length
50 cm
Max Weight
-
Lifespan
-
Trophic Level
3.8
Depth
-
Climate
Subtropical
Resilience
Medium
Vulnerability
53.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Rock flathead (Platycephalus laevigatus) is a ray-finned fish of the family Platycephalidae. It inhabits marine (saltwater) waters in benthic environments. This species can reach a maximum total length of 50 cm. With a trophic level of 3.8, it is a mid-level predator.

Scientific Name
Platycephalus laevigatus
Authority
Cuvier, 1829
Habitat
Marine
Climate
Subtropical
Max Length
50 cm
Trophic Level
3.8
Resilience
Medium
Vulnerability
53.00/100
Salinity
30–40 ppt

🐟 Physical Description

Physical description for Rock flathead is currently being compiled.

🌀 Behaviour

Behavioural data for Rock flathead is currently being reviewed.

🦐 Diet

Diet information for Rock flathead is currently being compiled.

🥚 Reproduction

Size at Maturity
26.4cm TL

🌍 Habitat & Distribution

Marine; demersal. Subtropical; 31°S - 40°S West Pacific: endemic to southern Australia.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.8

📐 Morphometrics

Length–Weight Relationship: W = 0.00457 × L3.09 (TL)
Max TL
50cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
53.00/100
Moderate-High vulnerability
Trophic Level
3.8
Predator
Climate Zone
Subtropical
Described By
Cuvier, 1829

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Black Flathead · Grass Flathead · King Flathead · Marbled-bellied Flathead · Port Albert Flathead · Rock Flathead · Smooth Flathead · Southern Rock Flathead · grassy flathead
🌍CES zploštělec hladký
🇵🇹Portuguese Peixe-crocodilo-rei
🇪🇸Spanish Pez Cocodrilo del Puerto de Albert

Scientific Synonyms

Scientific Name Author Year Status
Platycephalus proximus Castelnau 1872 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 21 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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View all observations for Rock flathead ↗
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